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The system of supporting large span roofs using high strength steel cables had been adopted since the 1950s and was well developed by the 1970s when the original edition of Cable Suspended Roofs, authored by Prem Krishna, was published in 1978.
The intervening 35 years witnessed the gradual evolution of cable roof structures with exquisite aesthetic appearance, and a wide range of spans and applications. There have also been developments in analytical approaches and software packages, besides materials of construction, particularly fabrics, motivating this updated edition co-authored by P.N. Godbole.
Updating the knowledge in the original edition, this volume deals with static and dynamic analysis, model studies, design, construction materials and examples on simple and pretensioned, air supported as well as fabric, roofs. The book also includes description of computer software which can be used for the static or dynamic analysis of cable assemblies of any configuration, using the `tension coefficient` or the finite element approach. The software can be accessed by the reader through a link.
Some of the highlights of this edition:
one-stop reference covering almost 60 years of research and development
includes Finite Element Method in two chapters dealing with analysis
substantial new material on fabric roofs
special section on practical examples
detailed list of references for further study
software included in CD and illustrated in appendices
While the work will particularly appeal to architects and structural design engineers in analyzing, designing and constructing cable roofs alongside researchers and teachers, it will also prove useful to anybody dealing with cable structures other than roofs. ISBN - 9781259028472
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Pages : 304
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