Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Escobar, Diego A.
- Integral Accessibility to Airports in the Colombian Coffee Region. Case Study:Coffee Airport, Colombia
Abstract Views :200 |
PDF Views:0
Authors
Affiliations
1 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingeniería Civil y Agrícola. Ciudad Universitaria edificio 214 Oficina 417, Bogota, 111321, CO
1 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingeniería Civil y Agrícola. Ciudad Universitaria edificio 214 Oficina 417, Bogota, 111321, CO
Source
Indian Journal of Science and Technology, Vol 11, No 26 (2018), Pagination: 1-8Abstract
Objectives: The investigation seeks to calculate the benefits generated in terms of travel time on the road network until the place where the International Coffee Airport, in the municipality of Palestina, in the department of Caldas, Colombia, will be built. Methods/Statistical Analysis: Calculating the integral accessibility to airports in current situation without the construction of Coffee Airport and future situation with the start-up of the Coffee Airport we can calculate the savings in travel time generated by the new facility in the Cofee Region. Besides, for the geo statistical model Kriging Ordinary model is used. Findings: The obtained results probe that the new airport benefits 528381 people in terms of travel time and accessibility and improved the Coffee Cultural Landscape and its importance in the Coffee Region Tourism. Application/Improvement: The integral accessibility as a planning tool to determine the advantages of the construction of new facilities like airports in terms of travel time on a specific road network. By calculating the integral accessibility to airports in current and future situations, with the start-up of the Coffee Airport, calculating the savings generated through the savings gradient is possible, finding which are the municipalities and percentage of population in the area of influence that will benefit the most in terms of time.Full Text
References
- Division politica administrativa eje cafetero en 2010. Available from: http://www.carder.gov.co/app/webischolar_main/index.php/index.php/web/es/datos-abiertos#datos_abiertos. Date accessed: 15/05/2018.
- Arango O. Ciudad region eje cafetero: hacia un desarrollo urbano sostenible. Desafios. 2005; 2(12):191-4.
- DANE - Departamento Administrativo Nacional de Estadistica. Proyecciones de poblacion total por sexo y grupos de edad de 0 hasta 80 y mas a-os (2005–2020). Available from: http://www.dane.gov.co/index.php/estadisticas-portema/demografia-y-poblacion/proyecciones-de-poblacion. Date accessed: 20/05/2018.
- UNESCO. Cofee Cultural Landscape: An exception fusion of nature, collective human effort and culture. Available from: https://whc.unesco.org/en/list/1121/documents/. Date accessed: 2011.
- Ensayos sobre economia regional: Turismo en el eje cafetero. Available from: http://www.banrep.gov.co/documentos/publicaciones/regional/ESER/manizales/2004_junio.pdf. Date accessed: 06/2004.
- Valencia F, Cortazar D, Lopez A. Composicion de la economia de la region eje cafetero de Colombia. Ensayos Sobre Economia Regional. 2013; 54:2-55.
- Aeropuerto Internacional Mateca-a, AEROMATE. Organizacion. Available from: http://aeromate.gov.co/. Date accessed: 21/05/2018.
- Aeropuerto El Eden. Informacion general. Available from: http://aeropuertoeleden.com/aeropuerto-el-eden. Date accessed: 21/05/2018.
- En octubre Viva Colombia iniciara operacion en el Aeropuerto Santa Ana de Cartago. Available from: https://www.elespectador.com/noticias/nacional/valle/en-octubre-vivacolombia-iniciara-operacion-en-ela-eropuerto-santa-ana-de-cartago-articulo-752658. Date accessed: 27/04/2018.
- Vientos y altas temperaturas afectaron vuelos a Bogota. Available from: http://www.lapatria.com/caldas/vientosy-altas-temperaturas-afectaron-vuelos-en-bogota-347879. Date accessed: 09/02/2017.
- Baja visibilidad cierra operaciones en el aeropuerto La Nubia. Available from: http://www.lapatria.com/manizales/baja-visibilidad-cierra-operaciones-en-el-aeropuerto-lanubia360737. Date accessed: 19/04/2017.
- Vuelo Bogota - Manizales aterrizo en Pereira por supuesta falta de combustible en La Nubia. Available from: http://www.lapatria.com/economia/vuelo-bogota-manizalesaterrizoen-pereira-por-supuesta-falta-de-combustible-en-lanubia. Date accessed: 07/07/2018.
- Rese-ahistorica. Available from: http://www.aeropuertodel-cafe.com.co/index.php/layout/about-page-style-3. Date accessed: 26/06/2018.
- Sigue siendo incierto el futuro del Aeropuerto del Cafe en Caldas. Available from: https://www.elespectador.com/noticias/nacional/sigue-siendo-incierto-el-futurodel-aeropuerto-del-cafe-articulo-600391. Date accessed: 20/11/2015.
- Aerocafe, con viabilidad economica y social. Available from: http://www.lapatria.com/economia/aerocafe-conviabilidad-economica-y-social-415581. Date accessed: 07/07/2018.
- Hansen WG. How Accessibility Shapes Land Use. Journal of the American Institute of Planners. 1959; 25(2):73-6. Crossref.
- Batty M. Accessibility: In search of a unified theory. Environment and Planning B: Planning and Design. 2009; 36(2):191-4. Crossref 1, 2, 3, 4, 5, 6.
- Ingram D. The Concept of Accessibility: A search for an operational form. Regional Studies. 1971; 5(2):101-7. Crossref.
- Escobar D, Holguin J, Zuluaga J. Accesibilidad de los centros de ambulancias y hospitales prestadores del servicio de urgencias y su relacion con la inequidad espacial. Caso de estudio Manizales - Colombia. Revista Espacios. 2016; 37(20):1-20.
- Walsh S, Cullinan J, Flannery D. The Impact of Proposed Higher Education Reforms on Geographic Accessibility to Universities in Ireland. Applied Spatial Analysis and Policy. 2017; 10(4):515-36. Crossref.
- Montoya JA, Escobar DA. Propuesta de ubicacion de nuevos centros comerciales, aplicacion de un analisis de accesibilidad territorial urbana. Revista Espacios. 2017; 38(51):1-4.
- Koster P, Kroes E, Verhoef E. Travel time variability and airport accessibility. Transportation Research Part B: Methodological. 2011; 45(10):1545-59. Crossref.
- Xu W, Ding Y, Zhou J, Li Y. Transit accessibility measures incorporating the temporal dimension. Cities. 2015; 46:55-66. Crossref.
- Geurs K, Van Wee B. Accessibility evaluation of land-use and transport strategies: Review and research directions. Journal of Transport Geography. 2004; 12(2):127-40. Crossref.
- Gulhan G, Ceylan H, Ozuysal M, Ceylan H. Impact of utility-based accessibility measures on urban public transportation planning: A case study of Denizli, Turkey, Cities. 2013; 32:102-12. Crossref.
- Nassir N, Hickman M, Malekzadeh A, Irannezhad E. A utility-based travel impedance measure for public transit network accessibility. Transportation Research Part A: Policy and Practice. 2016; 88:26-39. Crossref.
- Moncada C, Cardona S, Escobar D. Saving Travel Time as an Urban Planning Instrument. Case Study: Manizales, Colombia. Modern Applied Science. 2018; 12(6):44-57. Crossref.
- Barco A, Escobar D, Moncada C. Road Redirection Analysis. Case Study: Araucarias Avenue, Manizales, Colombia. Contemporary Engineering Sciences. 2018; 11(32):1559-69. Crossref.
- Escobar D, Garcia F, Tolosa R. Analisis de accesibilidad territorial a nivel regional. Universidad Nacional de Colombia. Facultad de Ingenieria Y Arquitectura. 2013; p. 1-182.
- Loaiza C, Holguin J, Escobar D. Analisis comparativo de alternativas viales entre Manizales y Mariquita (Colombia) a traves de un estudio de accesibilidad territorial. Informacion Tecnologica. 2016; 27(5):231-42. Crossref.
- Mu-oz A. Analisis de accesibilidad territorial a nivel regional y el impacto de las concesiones 4G Proyecto Autopistas para la Prosperidad Pacifico 1, 2 y 3. Universidad Nacional de Colombia. 2016; p. 1-90.
- Ordosgoitia I, Mu-oz J, Angel C. Analisis de la Accesibilidad Vial en la Region del Occidente Colombiano. In IV Congreso de Ingenieria del Transporte. 2000; p. 1-12.
- Zuluaga J, Escobar D. Analisis de accesibilidad territorial de la region noroccidente de Colombia. Revista Espacios. 2017; 38(6):30-45.
- Bunge W. Theoretical Geography. Lund Studies in Geography, Series C. 1962; 1:1-16.
- Cardozo O, Gomez L, Parras M. Teoria de grafos y sistemas de informacion geografica aplicados al transporte publico de pasajeros en Resistencia (Argentina). Revista Transporte Y Territorio. 2009; (1):89-111.
- Dijkstra E. A note on two problems in conexion with graphs. Numerical Mathematics. 1959; 1(1):269-71. Crossref.
- Wu Q, Qin G, Li H. An Improved Dijkstra’s algorithm application to multi-core processors. Metallurgical & Mining Industry. 2015; (9):76-81.
- Zuluaga J, Escobar D. Geomarketing Analysis for Shopping Malls in Manizales (Colombia). Accessibility approach methodology. Revista Espacios. 2017; 38(21):1-20.
- Lindner A, Pitombo C, Rocha S, Quintanilha J. Estimation of transit trip production using Factorial Kriging with External Drift: an aggregated data case study. Geo-Spatial Information Science. 2016; 19(4):245-54. Crossref.
- Simpson T, Mauery T, Korte J, Mistree F. Kriging models for global approximation in simulation-based multidisciplinary design optimization. AIAA Journal. 2001; 39(12):2233-41. Crossref 1, 2.
- Diaz, M. Geoestadistica Aplicada. Universidad Nacional Autonoma de Mexico. 2002.
- Giraldo R. Introduccion a la geoestadistica. Teoria y aplicacion. Universidad Nacional de Colombia Sede Bogota. 2002. PMCid: PMC140387
- Impact Assessment through Territorial Accessibility of the Set of Road Intervention Projects for the 2030 Skyline in the Municipality of Quibdo, Colombia
Abstract Views :186 |
PDF Views:0
Authors
Affiliations
1 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingenieria Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieria Civil y Agricola. Ciudad Universitaria edificio 214 Oficina 417, Bogotá, 111321, CO
1 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingenieria Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieria Civil y Agricola. Ciudad Universitaria edificio 214 Oficina 417, Bogotá, 111321, CO
Source
Indian Journal of Science and Technology, Vol 11, No 29 (2018), Pagination: 1-10Abstract
Objectives: To Minimize the cost in travel time for inhabitants, while maximizing the quality of life, guaranteeing social and economic growth of the municipality. Methods/Analysis: It is proposed to carry out evaluation of impact of road interventions based on territorial accessibility through geostatistical analysis, as well as the linkage of major socioeconomic variables, using digital tools (ArcMap, Microsoft Excel, and TransCad). Findings: Applied mechanics allows efficient interpretation and replication of the impact assessment generated by road interventions, based on territorial accessibility, ensuring an effective decision making in the future, in order to generate a greater economic and social benefit for the city. Application/Improvement: The evaluation through accessibility facilitates the location of critical points in mobility, allowing focusing resources and improving the quality of life of the surrounding population.Full Text
References
- Alcaldia de Quibdo. Informacion del municipio. Available from: https://www.quibdo-choco.gov.co/Institucional/Paginas/Informacion-del-Municipio.aspx. Date accessed: 15/11/2015.
- Departamento Administrativo Nacional de Estadistica DANE. Estimacion y proyeccion de la poblacion nacional, departamental y municipal por area 1985-2020. Available from: https://www.dane.gov.co/index.php/estadisticas-portema/demografia-y-poblacion/proyecciones-de-poblacion. Date accessed: 06/02/2018.
- Alcaldia de Quibdo. Plan Integral de Movilidad del Municipio de Quibdo - Choco. Parte I - Diagnostico. Alcaldia de Quibdo, Universidad Nacional de Colombia Sede Manizales. 2015.
- Quibdo Como Vamos - QCV. Encuesta de Percepcion Ciudadana. 2016; p. 1-41.
- Alcaldia de Quibdo. Secretaria de Infraestructura, Plan Integral de Movilidad de la ciudad de Quibdo 2015-2045. Universidad Nacional de Colombia - Sede Manizales. Manizales. 2015.
- Murray T, Wu X. Accessibility tradeoffs in public transit planning. Journal of Geographical Systems. 2003; 5:93-107. https://doi.org/10.1007/s101090300105
- Hansen W. How accessibility shapes land use. Journal of the American Institute of Planners. 1959; 25(2):73-6. https://doi.org/10.1080/01944365908978307
- Talaver R. and Valenzuela, L. La accesibilidad peatonal en la integración espacial de las paradas del transporte publico. Universidad Nacional de Colombia - Sede Bogota. Bitacora. 2012; 21(2):97-109.
- GeursK T, Van Wee B. Accessibility evaluation of land-use and transport strategies: review and research directions. Journal of Transport Geography. 2004; 12(2):127-40. Vega A. A multi-modal approach to sustainable accessibility in Galway. Regional Insights. 2011; 2(2):15-7.
- Izquierdo R. Transportes, un enfoque integral. Madrid: Servicio de Publicaciones del Colegio de ingenieros de Caminos, Canales y Puertos. 1994.
- Bocarejo JP, Oviedo D. Transport accessibility and social inequities: a tool for identification of mobility needs and evaluation of transport investments. Journal of Transport Geography. 2012; 24:142-54. https://doi.org/10.1016/j.jtrangeo.2011.12.004
- Monzon de CA. La Accesibilidad individual como elemento de evaluacion de los planes de transporte en la comunidad de Madrid/Espa-a. Informes de la Construccion. 1988; 40(396):21-39. https://doi.org/10.3989/ic.1988.v40.i396.1549
- Calvin P, Zandbergen P. High-resolution spatio-temporal modeling of public transit accessibility. Applied Geography. 2012; 34:345-55. https://doi.org/10.1016/j.apgeog.2011.12.008
- Escobar DA, Tapasco OA, Giraldo JA. Medicion de Desempe-o del Sistema de Transporte Cable Aereo de la Ciudad de Manizales en Colombia, usando Tres Enfoques: Analitico, Simulado y de Accesibilidad Urbana. Informacion Tecnologica. 2015; 26(6):199-210.
- Schurmann C, Spiekermann K, Wegener M. Accessibility indicator, SASI Deliverable D5. Report to the European Commission. Berichteaus dem Institutfur Raumplanung. 1997; p. 1-39.
- Zuluaga JD, Escobar D. Geomarketing Analysis for Shopping Malls in Manizales (Colombia). Accessibility Approach Methodology. Revista Espacios. 2016; 38(21): 1-20.
- Montoya J, Escobar D, Moncada C. Proposed location of new shopping centers, application of an urban territorial accessibility analysis. Revista Espacios. 2017; 38(51):1-4.
- Wachs M, Kumagai TG. Physical accessibility as a social indicator. Socio-Economic Planning Sciences. 1973; 7(5):437-56. https://doi.org/10.1016/0038-0121(73)90041-4
- Calcuttawala Z. Landscapes of information and consumption: A location analysis of public libraries in Calcutta. Edward D. Garten, Delmus E. Williams, James M. Nyce (Ed.). Emerald Group Publishing Limited. 2006; 24:319-88. https://doi.org/10.1016/S0732-0671(06)24009-4
- Escobar D, Montoya J, Moncada C. Accessibility analysis towards urban ecoparks as a measure of integral environmental planning - Case Study: Manizales, Colombia. Indian Journal of Science and Technology. 2018; 11(21):1-10. https://doi.org/10.17485/ijst/2018/v11i21/123113 https://doi.org/10.17485/ijst/2018/v11i21/122476 https://doi.org/10.17485/ijst/2018/v11i26/129344
- Perilla J, Escobar D, Cardona S. New transportation infrastructure impact in terms of global average access intersection “la carola” Manizales (Colombia) case study. Contemporary Engineering Sciences. 2018; 11(5):215-27. https://doi.org/10.12988/ces.2018.812
- Sallan J, Guardiet J, Su-e A. Metodos cuantitativos de organizacion industrial I (Aula Politecnica). 2nd Edition. Universitat Politecnica de Catalunya. Iniciativa Digital Politecnica. 2010; p. 1-214.
- Bogota Como Vamos - BCV, La movilidad en Bogota, un compromiso. http://www.bogotacomovamos.org/blog/la-movilidad-en-bogota-un-compromiso/. Date accessed: 04/09/2015.
- MOOVIT, Reporte global sobre el uso del transporte publico en las ciudades. 2016.
- Methodological Proposal for the Execution of Virtual and Face-To-Face Surveys for the Implementation of a Public Bicycle System, Case Study:Villavicencio, Colombia
Abstract Views :192 |
PDF Views:0
Authors
Affiliations
1 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieria Civil y Agrícola. Ciudad Universitaria edificio 214 Oficina 415, Bogota, 111321, CO
2 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
3 Universidad Nacional de Colombia, Sede Bogota. Departamento de Ingenieria Civil y Agricola, Programa de Investigacion en Transito y Transporte – PIT. Ciudad Universitaria edificio 214 oficina 321, Bogota, 111321, CO
1 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieria Civil y Agrícola. Ciudad Universitaria edificio 214 Oficina 415, Bogota, 111321, CO
2 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
3 Universidad Nacional de Colombia, Sede Bogota. Departamento de Ingenieria Civil y Agricola, Programa de Investigacion en Transito y Transporte – PIT. Ciudad Universitaria edificio 214 oficina 321, Bogota, 111321, CO
Source
Indian Journal of Science and Technology, Vol 11, No 29 (2018), Pagination: 1-8Abstract
Objectives: The purpose of this research is to compare the results of the face-to-face and virtual modes for mixed data surveys in the case study of the implementation of a Public Bicycle System (PBS) in Villavicencio, according to a revised methodology in other regions of the world such as the United Kingdom, the United States and Australia. Methods/Analysis: The methodology in this investigation is composed of Preliminary investigation; Processing of primary information and comparison with case studies; Analysis of supply and demand of the PBS; finally comparative analysis of survey methodology for characterization of users of a PBS. Findings: Authors find that According to the review of modes for conducting surveys (e-mail, postal mail and telephone call) used in three regions of the world, the most used is the virtual one. Therefore, it is recommended that, if this method is chosen, it will be supported with face-to-face surveys for these populations to disseminate the survey for more than a month and motivate them with some compensation. In addition, it is established that the people most willing to use the PBS are those who are currently mobilized in non-motorized ways. Application/ Improvements: It is important to know that each PBS must correspond to a specific analysis of the region where it is implemented. That it corresponds to a mixed data survey to have a complete characterization of the sample of the surveyed population and of the possible users of the Public Bicycle System.Full Text
References
- Montezuma R. Sistemas Publicos de Bicicletas para America Latina. Guia practica para implementacion. Bogota: CAF; Fundacion Ciudad Humana; 2015.
- DeMaio P. Bike-sharing: History, Impacts, Journal of Public Transportation. 2009; 12(4):41−56. https://doi.org/10.5038/2375-0901.12.4.3.
- Pardo CF, Revision de los Sistemas de Bicicletas Publicas para America Latina: beneficios y obstaculos. Clean Air Institute. Washington D.C.; 2012 .
- Valle de Aburra AM. Plan Maestro Metropolitano de la bicicleta del Valle de Aburra. Medellín: Tranvías S.A.S. Transporte y vías; 2015. p. 1−158.
- Zuluaga J, Escobar D, Younes C. A GIS approach based on user location to evaluate a bike-sharing program, DYNA. 2018; 85(204):257−63. https://doi.org/10.15446/dyna.v85n204.67670.
- Acceso peatonal y cobertura de las estaciones del sistema de bicicletas públicas de la ciudad de Manizales. Date accessed: 12/01/2017. http://www.revistaespacios.com/ a17v38n29/17382908.html.
- Alcaldía de Villavicencio, ALCALDÍA DE VILLAVICENCIO - META Unidos Podemos. Date accessed: 18/07/2017. http://www.villavicencio.gov.co/MiMunicipio/Paginas/Informacion-del-Municipio.aspx.
- Raquel EE, Juan de Dios OS, García RC. Dise-o de preferencias declaradas para analizar la demanda Dise-ode preferencias declaradas para analizar la demanda, Estudiosde Economía Aplicada. 2004; 22(3):759−93.
- Bradley M. Estimation of logit choice models using mixed stated preference and revealed preference information, Understanding Travel Behaviour in an Era of Change. 1977; 209−31.
- Guo Y, Zhou J, Wu Y, Li Z. Identifying the factors affecting bike-sharing usage and degree of satisfaction in Ningbo, China, PLOS ONE. 2017; 12(9):e0185100. https:// doi.org/10.1371/journal.pone.0185100. PMid: 28934321, PMCid: PMC5608320.
- Baltes MR. Customer surveying for public transit: A design manual for on-board surveys. National Center for Transit Research (NCTR). Washington D.C.; 2002. p. 1−55.
- Montesano D. Manual del protocolo de investigacion. 1st Edition. Intersistemas. 1999. PMCid: PMC24139.
- NACTO. Bike Share Intercept survey toolkit. National Association of City Transportation Officials. New York; 2016.
- Public Bike Share Users Survey Results. Date accessed: 09/2017. https://como.org.uk/wp-content/uploads/2018/06/Public-Bike-Share-User-Survey-2017A4-WEB-1.pdf.
- Handy S, Heckathorn D. Sacramento area travel survey: Before bike share. A research report from the National Center for Sustainable Transportation. UCDAVIS Institute of Transportation Studies; 2017. p. 1−28. PMid: 28979528, PMCid: PMC5606368.
- Transport for NSW and Bureau of Transport Statistics. Sydney Cycling Survey 2011 Methods and Findings. Sydney: Transport for NSW; 2012. p. 1−39.
- Alzate MC. La estratificación socioeconomica para el cobro de los servicios públicos domiciliarios en Colombia: ¿Solidaridad o facalización? Estudios Y Perspectivas Oficina De La Cepal En Bogotá; 2006. p. 1−101.
- Accessibility as an Impulse Tool for the Gastronomic Zones Through the Ordering of Mobility
Abstract Views :164 |
PDF Views:0
Authors
Affiliations
1 Universidad Nacional de Colombia – Sede Manizales. Facultad de Ingenieria y Arquitectura. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieríia Civil y Agricola. Ciudad Universitaria edificio 214 Oficina 417, Bogota, 111321, CO
1 Universidad Nacional de Colombia – Sede Manizales. Facultad de Ingenieria y Arquitectura. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
2 Universidad Nacional de Colombia – Sede Bogota. Departamento de Ingenieríia Civil y Agricola. Ciudad Universitaria edificio 214 Oficina 417, Bogota, 111321, CO
Source
Indian Journal of Science and Technology, Vol 11, No 29 (2018), Pagination: 1-11Abstract
Objectives: To evaluate the impact generated in cars travel time by road redirections made in the gastronomic zone in Manizales, Colombia. Methods/Statistical Analysis: Using the global mean accessibility and integral accessibility to gastronomic zone in Manizales for two differents scenarios, before and after the road redirections we will use the saving gradient to measure the impact of the new directions in the urban mobility. Findings: The impact generated by the road redirections in both accessibility measures is negative, so the travel times increase in the new scenario. This would generate a disminution in the use of private vehicule in the gastronomic zone and an increase use for walking and public transport. Application/Improvement: Accessibility as a tool fro urban planning and the measure of the impact of road redirections in specific zones in the cities where it would like to generated a space free of private vehicles.Full Text
References
- Bahls AA, Krause RW, Farias FdeS. Planejamento gastronomico em destinos turísticos: Uma Comparação entre o Panorama Nacional e o Estrangeiro. Revista Rosa Dos Ventos - Turismo e Hospitalidade. 2015; 7(2):223–41.
- Manizales ya tiene zona donde la gastronomia es protagonista: Paseo de Milan-Zona G. [Internet]. [cited 2015 Dec 14]. Available from: http://www.ciudadregion.com/ manizales/manizales-ya-tiene-zona-donde-gastronomia-protagonista-paseo-milan-g_1450093981.
- El barrio Milán de Manizales también tendrá bulevar. [Internet]. [cited 2015 Apr 04]. Available from:http://www.lapatria.com/manizales/el-barrio-milan-de-manizales-tambien-tendra-bulevar-179033.
- A partir del 5 de Junio habrá unificación vial en Milán. [Internet]. [cited 2018 May 24]. Available from:http://www.saladeprensamanizales.com/noticia/7616.
- Plan piloto de unificación vial para la zona G de Milán. [Internet]. [cited 2018 May 27]. Available from:http://www.saladeprensamanizales.com/noticia/7661.
- Geurs KT, Ritsema van Eck JR. Accessibility measures: Review and applications. Evaluation of accessibility impacts of land-use transportation scenarios, and related social and economic impact. RIVM rapport 408505006; 2001. p.1–265.
- Hansen WG. How accessibility shapes land use. Journal of the American Institute of Planners. 1959; 25(2):73–6. https://doi.org/10.1080/01944365908978307
- Pirie GH. Measuring accessibility: A review and proposal. Environment and Planning A. 1979; 11(3):299–312. https://doi.org/10.1068/a110299
- Olsson M. Functional regions in gravity models and accessibility measures. Moravian Geographical Reports. 2016; 24(2):60–70. https://doi.org/10.1515/mgr-2016-0011
- Xiao Y, Sarkar C, Webster C, Chiaradia A, Lu Y. Street network accessibility-based methodology for appraisal of land use master plans: An empirical case study of Wuhan. China. Land Use Policy. 2017 Sep; 69:193–203. https://doi.org/10.1016/j.landusepol.2017.09.013
- Beria P, Debernardi A, Ferrara E. Measuring the longdistance accessibility of Italian cities. Journal of Transport Geography. 2017; 62:66-79. https://doi.org/10.1016/j.jtrangeo.2017.05.006
- Nassir N, Hickman M, Malekzadeh A, Irannezhad E. A utility-based travel impedance measure for public transit network accessibility. Transportation Research Part A: Policy and Practice. 2016; 88:26–39. https://doi.org/10.1016/j.tra.2016.03.007
- Ingram DR. The concept of accessibility: A search for an operational form. Regional Studies. 1971; 5(2):101–7.https://doi.org/10.1080/09595237100185131
- Escobar DA, Cardona S, Moncada CA. Urban territorial accessibility through road infrastructure works and betterment levy area. Research Journal of Applied Sciences.2018; 13(7):431–8.
- Escobar DA, García F, Tolosa R. Análisis de accesibilidad territorial a nivel regional. Universidad Nacional de Colombia. Facultad de Ingeniería y Arquitectura, Manizales; 2013.
- Perilla DJ, Escobar DA, Cardona S. New transportation infrastructure impact in terms of global average access Intersection “La Carola” Manizales (Colombia) case study. Contemporary Engineering Sciences. 2018; 11(5):215–27. https://doi.org/10.12988/ces.2018.812
- Moncada CA, Cardona S, Escobar DA. Saving travel time as an urban planning instrument. case study: Manizales, Colombia. Modern Applied Science. 2018; 12(6):44–57. https://doi.org/10.5539/mas.v12n6p44
- Barco A, Escobar DA, Moncada CA. Road redirection analysis. Case study : Araucarias Avenue, Manizales, Colombia. Contemporary Engineering Sciences. 2018; 11(32):1559–69. https://doi.org/10.12988/ces.2018.84154
- Escobar DA, Duque JP, Salas A. Accesibilidad como herramienta de planeación urbana. Caso de estudio: Redireccionamiento vial en Riosucio (Caldas - Colombia).Avances Investigación En Ingeniería. 2015; 11(2):9–8. https://doi.org/10.18041/1794-4953/avances.2.231
- Mello A, Portugal L. Um procedimento baseado na acessibilidade para a concepção de planos estratégicos de mobilidade urbana: O caso do Brasil. EURE (Santiago). 2017; 43(128):99–126. https://doi.org/10.4067/S025071612017000100005
- Farber S, Fu L. Dynamic public transit accessibility using travel time cubes: Comparing the effects of infrastructure (dis)investments over time. Computers, Environment and Urban Systems. 2017; 62:30–40. https://doi.org/10.1016/j.compenvurbsys.2016.10.005
- Grengs J. Nonwork accessibility as a social equity indicator. International Journal of Sustainable Transportation. 2014; 9(1):1–14. https://doi.org/10.1080/15568318.2012.7 19582
- Allen WB, Liu D, Singer S. Accesibility measures of U.S. metropolitan areas. Transportation Research Part B. 1993; 27(6):439–49. https://doi.org/10.1016/01912615(93)90016-4
- Escobar DA, Cardona, S, Moncada, CA. Global mean accessibility in metropolitan areas. Case study: Chinchiná, Colombia. Indian Journal of Science and Technology. 2018; 11(21):1–10. https://doi.org/10.17485/ijst/2018/ v11i21/123113
- Higgs G, Jones S, Langford M, Heley J. Assessing the impacts of changing public service provision on geographical accessibility: An examination of public library provision in Pembrokeshire, South Wales. Environment and Planning C: Politics and Space. 2017; 36(3):548–68.
- Xiao X, Aultman-Hall L, Manning R, Voigt B. The impact of spatial accessibility and perceived barriers on visitation to the US national park system. Journal of Transport Geography. 2018 Apr; 68:205–14. https://doi.org/10.1016/j.jtrangeo.2018.03.012
- Kozyrev VP. Graph theory. Journal of Soviet Mathematics.1974; 2(5):489–519. https://doi.org/10.1007/BF01085015
- Escobar DA, Garcia F. Diagnostico de la Movilidad Urbana de Manizales.1th Edition. Universidad Nacional de Colombia sede Manizales; 2012.
- Proyecciones de población total por sexo y grupos de edad de 0 hasta 80 y más a-os (2005 - 2020). [Internet]. [cited 2018 Apr 10]. Available from:https://www.dane.gov.co/ index.php/estadisticas-por-tema/demografia-y-poblacion/ proyecciones-de-poblacion.
- Dijkstra EW. A note on two problems in connexion with graphs. Numerical Mathematics. 1959; 1(1):269–71. https://doi.org/10.1007/BF01386390
- Zuluaga JD, Escobar DA. Geomarketing analysis for shopping malls in Manizales (Colombia). Accessibility approach methodology. Revista Espacios. 2017; 38(21):1–20.
- Escobar DA, Montoya JA, Moncada, CA. Accessibility analysis towards urban ecoparks as a measure of integral environmental planning - case study: Manizales, Colombia. Indian Journal of Science and Technology. 2018; 11(21). https://doi.org/10.17485/ijst/2018/v11i21/122476
- Simpson TW, Mauery TM, Korte J & Mistree F. Kriging models for global approximation in simulation-based multidisciplinary design optimization. AIAA Journal. 2001; 39(12):2233–41. https://doi.org/10.2514/2.1234
- Behavior of a Porous Asphalt Mixture Modified with Gilsonite
Abstract Views :226 |
PDF Views:0
Authors
Affiliations
1 Universidad Distrital Francisco Jose de Caldas, Bogota DC., CO
2 Universidad Militar Nueva Granada, Programade Ingeniería Civil, Bogota, DC, CO
3 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
1 Universidad Distrital Francisco Jose de Caldas, Bogota DC., CO
2 Universidad Militar Nueva Granada, Programade Ingeniería Civil, Bogota, DC, CO
3 Universidad Nacional de Colombia – Sede Manizales. Departamento de Ingeniería Civil. Cra 27 # 64-60, Manizales, 170004, CO
Source
Indian Journal of Science and Technology, Vol 11, No 35 (2018), Pagination: 1-10Abstract
Objectives: The study presents the experimental results of testing an MD-1 porous asphalt mixture modified by wet and dry process with a natural asphalt type Gilsonite (G) from Cesar (Colombia). Methods/Analysis: For the preparation of the mixtures, an Asphalt Cement (AC) type AC 60-70 (PG 64-22) was used. For the evaluation of the resistance to abrasion and monotonic load of the control mixtures (without Gilsonite) and modified, the Cantabro and Marshall tests were used, respectively. Findings: We report a remarkable increase in the stiffness under monotonic load and in the resistance to abrasion when a ratio of Gilsonite and AC of G/AC=10% is used. Application/Improvement: Gilsonite can be used to improve resistant to abrasion and cohesion properties (increasing stiff and monotonic mechanical resistance) of porous asphalt mixtures which are used in pavements to improve wet-weather visibility and friction, tire spray, hydroplaning, storm water management and skid resistance.Full Text
References
- Rondon HA, Reyes FA. Evaluacion de las propiedades mecánicas de una mezcla densa en caliente modificada con asfaltita, Revista de Ingeniería. 2012; 36:12−19.
- Rondon HA, Sanchez EH, Casta-o JO. Resistencia bajo carga monotonica de mezclas de concreto asfáltico modificadas con Gilsonita por vía seca, Revista Tecnura. 2014; 18:31−37. https://doi.org/10.14483/udistrital.jour.tecnura.2014.SE1.a02.
- Rondon HA, Noguera JA, Urazan CF. Behavior of gilsonitemodified hot mix asphalt by wet and dry processes, Journal of Materials in Civil Engineering. 2015; 28(2). Article No. 04015114. DOI: 10.1061/(ASCE)MT.1943-5533.0001339. https://udistrital.pure.elsevier.com/en/publications/behavior-of-gilsonite-modified-hot-mix-asphalt-by-wet-and-drypro
- Ameri M, Mansourian A, Sheikhmotevali H. Investigating effects of ethylene vinyl acetate and Gilsonite modifiers upon performance of base bitumen using Superpave tests methodology, Construction and Building Materials. 2012; 36:1001−07. https://doi.org/10.1016/j.conbuildmat. 2012.04.137.
- Liu J, Li P. Experimental study on Gilsonite-modified asphalt. Airfield and Highway Pavements; 2008. p. 222−28.
- Esfeh HK, Ghanavati B, GhaleGolabi T. Properties of modified bitumen obtained from natural bitumen by adding pyrolysis fuel oil, International Journal of Chemical Engineering and Applications. 2011; 2(3):168−72. https:// doi.org/10.7763/IJCEA.2011.V2.96.
- Cholewińska M, Iwański M. Modification of petroleum road bitumen 50/70 with natural asphalt Gilsonite, Structure and Environment. 2011; 3(2):5−10.
- Ameri M, Mansourian A, Ashani SS, Yadollahi G. Technical study on the Iranian Gilsonite as an additive for modification of asphalt binders used in pavement construction, Construction and Building Materials. 2011; 25(3):1379−87. https://doi.org/10.1016/j.conbuildmat.2010.09.005.
- Ameri M, Mansourian A, Ziari H. Experimental investigation of the effect of Gilsonite on performance of hot-mix asphalt, Transportation Research Journal. 2011; 1(1):1−8.
- Li K, Vasiliu M, McAlpin CR, Yang Y, Dixon DA, Voorhees KJ, Batzle M, Liberatore MW, Herring AM. Further insights into the structure and chemistry of the Gilsonite asphaltene from a combined theoretical and experimental approach, Fuel. 2015; 157:16−20. https://doi.org/10.1016/j.fuel.2015.04.029.
- Feng XJ, Zha XD, Hao PW. Research on design and pavement performance of TLA modified asphalt mixture, Advanced Materials Research. 2010; 146-147:217−20.
- Feng XJ, Zha XD, Hao PW. Research on design and pavement performance of TLA modified asphalt mixture, The Open Materials Science Journal. 2011; 5(1):140−46. https:// doi.org/10.2174/1874088X01105010140 .
- Kok BV, Yílmaz M, Turgut P, Kuloğlu N. Evaluation of the mechanical properties of natural asphalt-modified hot mixture, International Journal of Materials Research. 2012; 103(4):506−12. https://doi.org/10.3139/146.110654.
- Kok BV, Yilmaz M, Guler M. Evaluation of high temperature performance of SBS + Gilsonite modified binder, Fuel. 2011; 90(10):3093−99. https://doi.org/10.1016/j.fuel.2011.05.021.
- Babagoli R, Hasaninia M, Namazi NM. Laboratory evaluation of the effect of Gilsonite on the performance of stone matrix asphalt mixtures, Road Materials and Pavement Design. 2015; 16(4):889−906. https://doi.org/10.1080/1468 0629.2015.1042016.
- Yilmaz M, Kök BV, Kuloglu N. Investigating the resistance of asphaltite containing hot mix asphalts against fatigue and permanent deformation by cyclic tests, Canadian Journal of Civil Engineering. 2013; 40(1):27−34. https:// doi.org/10.1139/cjce-2011-0354.
- Guo Y, Jiang J, Liu W. Properties of natural bitumen Gilsonite modified bitumen. Fifth International Conference on Transportation Engineering; 2015. p. 1154−60. PMCid: PMC4775709.
- Djakfar L, Bowoputro H, Prawiro B, Tarigan N. Performance of recycled porous hot mix asphalt with Gilsonite additive; Advances in Civil Engineering. 2015; 1−7. https://doi.org/10.1155/2015/316719.
- Tang N, Huang W, Zheng M, Hu J. Investigation of Gilsonite-, polyphosphoric acid- and styrene–butadiene– styrene-modified asphalt binder using the multiple stress creep and recovery test, Road Materials and Pavement Design. 2016; 18(5):1084−97. https://doi.org/10.1080/1468 0629.2016.1206954.
- Jahanian HR, Shafabakhsh GH, Divandari H. Performance evaluation of Hot Mix Asphalt (HMA) containing bitumen modified with Gilsonite, Construction and Building Materials. 2017;131:156−64. https://doi.org/10.1016/j.conbuildmat. 2016.11.069.
- INVIAS. Especificaciones Generales de Construcción de Carreteras. Bogotá D.C. (Colombia). Instituto Nacional de Vías; 2013.
- INVIAS. Normas de Ensayos de Materiales para Carreteras, V. I y II. Bogota D.C. (Colombia). Instituto Nacional de Vías; 2013a.
- INVIAS. La asfaltita como modificador de los asfaltos Colombianos. Modificación de asfalto de la refinería de Cartagena con asfaltita. Laboratorio Central del INVIAS. Instituto Nacional de Vías; 1997. p. 1−33.
- Hensley J, Parmer A. Establishing hot mix asphalt mixing and compaction temperatures at the project level, Asphalt.1998; 12(2):368−95.
- Bahia HU, Fahim A, Nam K. Prediction of compaction temperatures using binder rheology. Transportation Research Circular, Factors Affecting Compaction of Asphalt Pavements, TRB, Number E-C105; 2006. p. 3−17.
- Tang Y, Haddock JE. Field testing of the Zero-Shear Viscosity Method. Transportation Research Circular E-C105, Transportation Research Board; 2006. p. 18−26.