Informatics Publishing Limited

N. J. Masani , A. N. Bajaj , B. C. Dhamani

Abstract

One of the main objectives of the Timber Engineering Branch, Forest Research Institute, as laid down by Governmpnt of India in 1953 when the Branch was set up, is to prepare standard designs of timber bridges for field use by engineers, architects, builders, foresters and public at large. With this consideration in view it was decided to bring out a series of such standard designs to be published in various popular technical journals and the Indian Forester Accordingly, Series I and Series II have already been published and the present Series III is a further link in the chain. Experience shows that usually technical papers contain compacated design calculations involving higher mathematics and thus making practical construction rather intriguing. In order, therefore, to produce the text in a practical form, detailed calculations, etc., have been ellminated in these series so that useful construction hints and self-explanatory drawing plates are only presented. This enables even a subordinate engineer, to get the structure fabricated and erected with the help of available local artisans on the basis of these stock designs. These designs are also helpful to Government organisations and private enterprises having a skeleton of engineering staff and who are independcent of the P.W.D. or similar constructional agencies. Forest Officers who are their own engineers can also make the best use of these stock designs for practical implementation.

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N. J. Masani , B. C. Dhamani , J. P. Baauguna

Abstract

This paper narrates the field utility of secondary species of structural timbers based on modern Timber Engineering techniques for development of Sanctuaries and National Parks. Adoptin of secondary species for structural purposes and use of short-length small-dimensioned,timber stock with effective jointing techniques, results in considerable economy coupled with aesthetic beauty, strength, durability, and ease of fabrication. New tecnique of using Bamboo, another forest and natural resource, as reinforcement in cement concrete structures has been highlighted in the paper along with installation of anti-termite-cum-damp proof gadgets through constructional measures to safeguard the timber fixtutes,furnishings,etc.,inside the building as also the timber components of the structures.Different types of structures required for Sanctuaries and National Parks are mentioned in the paper which if adopted will be considerably cheap in comparison to other types of structures and consistent with forest environments and forest labour to be utilized.

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N. J. Masani , B. C. Dhamani

Abstract

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