Bearing Capacity Reduction Factor of High Strength Bolts in the Application of Steel Grid Structures

Abstract:

As a important tension member, high strength bolts having crucial effect for bearing capacity of grid structure. Especially for in-service engineering, when high strength bolt tensile load doesn’t meet the standard requirements, how to determine the structure bearing capacity influence is particularly important. The article is aimed at the situation of the design review and analysis, through the bearing capacity reduction, reducing the high strength bolt bearing capacity, and the reduction of bearing capacity and the actual force are compared, to determine the safety of the structure. Through the question processing, provides a discussion for solving the similar problems.

• Periodical: Applied Mechanics and Materials (Volumes 638-640)
• Pages: 309-312
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.638-640.309
• Online since: September 2014
• Authors: Yong Wang, Hao Wang, Jue Hui Xu, Shu Xun Zhang, Zhao Ping Feng*, Yan Song
• Keywords: Bearing Capacity, Grid Structure, High Strength Bolt, Reduction Factor

References

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[3] High strength bolts for joints of space grid structures(GB/T 16939-1997). China Standard Press, (1997).