BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT

Wang Shiying; Wang Xiaoping

doi:10.13204/j.gyjz200705025

Volume 37 Issue 5

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Wang Shiying, Wang Xiaoping. BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 100-102. doi: 10.13204/j.gyjz200705025

Citation:

Wang Shiying, Wang Xiaoping. BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 100-102. doi: 10.13204/j.gyjz200705025

Wang Shiying, Wang Xiaoping. BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 100-102. doi: 10.13204/j.gyjz200705025

Citation:

Wang Shiying, Wang Xiaoping. BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 100-102. doi: 10.13204/j.gyjz200705025

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BEARING CAPACITY RESEARCH ON ARCHED CORRUGATED STEEL ROOF WITH UNEQUAL ALTITUDE SUPPORT

doi: 10.13204/j.gyjz200705025

1.
School of Civil Engineering and Architecture,Wuhan University of Technology Wuhan 430070

Received Date: 2006-12-25
Publish Date: 2007-05-20

Abstract

Abstract

With the widespread application of Arched Corrugated Steel Roof(ACSR) in China,sometimes ACSR with unequal altitude support is applied in the practical projects,whose bearing capacity under vertical load is unknown.A 18mspan MMR-238 ACSR is taken as a research object.For ACSR with different ratio of rise to span,the influence of unequal altitude support to the bearing capacity under different vertical load is studied,by using ABAQUS finite element software.Under full-span vertical load,the ultimate bearing capacity of the ACSR with unequal altitude support reduced greatly compared with the equal altitude support situation.Under half-span vertical load,the influence of unequal support altitude is small to the structural ultimate bearing capacity.
- arched corrugated steel roof,
- unequal altitude support,
- ultimate bearing capacity,
- ABAQUS,
- finite element analysis