2020 Vol. 35, No. 3

Display Method:
OVERVIEW OF RESEARCH PROGRESS FOR SEISMIC BEHAVIOR OF HIGH STRENGTH STEEL STRUCTURES
Fei Yin, Lu Yang, Gang Shi, Xiaolin Li
2020, 35(3): 1-25. doi: 10.13206/j.gjgSE20010805
Abstract:
With the increase of yield strength, the yield ratio of high strength structural steel increases, and the elongation after fracture decreases. The application of high strength structural steel in seismic areas is limited due to the lack of relevant c...
RESEARCH ADVANCES OF IMPACT RESISTANCE OF STEEL-CONCRETE COMPOSITE STRUCTURES
Weiyi Zhao, Lin Wang, Quanquan Guo, Zepeng Gao
2020, 35(3): 26-36. doi: 10.13206/j.gjgSE19121501
Abstract:
A steel-concrete composite (SC) structure consists of two steel faceplates and a core concrete. It has a wide application in engineering practice such as nuclear facilities, high-rise buildings, and protective structures, etc. With the structures exp...
TORSION AND FLEXURE BUCKLING OF CENTRALLY LOADED MEMBERS
Lijun Wang
2020, 35(3): 37-64. doi: 10.13206/j.gjgS19112603
Abstract:
Theoretical analysis and design method of buckling of centrally loaded members by torsion and flexure are introduced. Torsion and flexure buckling may occur for sections with one symmetrical axis or without any symmetrical axis. Torsion buckling may ...
RATIONAL DESIGN OF CRANE RUNWAY GIRDERS
Genshu Tong
2020, 35(3): 65-73. doi: 10.13206/j.gjgSE20020401
Abstract:
There are some aspects that need to be improved in design of crane runway girders in GB 50017-2017, for example, 1) the bearing stress at the web edge is 15% and 24% smaller than FEM results; 2) the strength reduction factor accounting for the latera...