Research on Longitudinal Seismic Calculation Theory of Single-Story Factory Building

Abstract:

Regarding the distribution modes of longitudinal horizontal seismic forces of single-story factory building with no purlin concrete roof, there are conflicts between Sections 9.8.1 and 5.2.6 in the Seismic Design of Buildings GB50011-2010[1]. We suggested distributing the longitudinal seismic forces according to the proportion of the gravity loads on the subordinate areas of the lateral force components. We recommended replacing clause 1 of section 9.1.8 with “Don’t consider the effective stiffness of the enclosure walls or the partition walls”. Then for the example in Single-story Factory building Design Examples, we calculated the longitudinal seismic forces with two methods, and proved the our recommended method was correct.

• Periodical: Applied Mechanics and Materials (Volumes 166-169)
• Pages: 2471-2477
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.166-169.2471
• Online since: May 2012
• Authors: Hao Ning, Xiao Yin Lv, Yi Jun Wang
• Keywords: Column Bracings, Enclosure Wall, Seismic, Single-Story Factory Building, Theory

References

[1] GB50011-2010, Seismic Design of Building, China Building Industry Press, China 2010 (In Chinese)

[2] 09SG117-1, Single-story Factory building Design Examples (I), China Institute of Building Standard Design and Research (In Chinese)

[3] 09J201-1, Flat Roof Building Structure (I), China Institute of Building Standard Design and Research (In Chinese)

[4] Building Aseismic Design Manual (II), China Architecture and Building Press, China 2002 (In Chinese)