2023 Vol. 38, No. 1

Research
Analysis on Seismic Properties of Embedded and Reinforced Prefabricated Connection with Cantilever Beam
HAN Ming-lan, SHI Jian-hua, SHI Zhen-hai, WANG Yan
2023, 38(1): 1-12. doi: 10.13206/j.gjgS22110101
Abstract:
To study seismic performance of embedded and reinforced connection with cantilever beam, and the effect of change of component parameters on the seismic performance of connection. quasi-static analysis on the embedded and reinforced connection with c...
Study on Mechanical Properties of Web for Steel Octagon-Web Beam
CHANG Shan, YANG Ming, TIAN Lin-jie, XU Ji-chang
2023, 38(1): 13-20. doi: 10.13206/j.gjgS19102601
Abstract:
At present, most of the bridge projects in China are still simply supported beam bridges. Under the action of transverse load, the simply supported beam bridge is mainly flexural. As a kind of steel structure girder used earlier, honeycomb beam has t...
Experimental Study on Axial Compression Behavior of Phosphogypsum-Filled Thin-Walled Square Steel Tube Stub Columns
XU Yi-feng, ZHOU Li, YIN Chao, ZOU Qing-yu
2023, 38(1): 21-28. doi: 10.13206/j.gjgS22042702
Abstract:
A new type of cold-formed thin-walled steel wall stud called phosphogypsum-filled thin-walled square steel tube(PFST) stud was proposed in this paper. The stud consists of a square steel tube and phosphogypsum inside, which meets the characteristics ...
Evaluation of Dynamic Characteristics and Wind Resistance of 220 kV Dual-Loop Typical Angle Steel Transmission Tower
ZHANG Jia-yi, ZHAN Lu-lin, CAO Mei-gen, ZHANG Ruo-yu, CHEN Zhang-long
2023, 38(1): 29-36. doi: 10.13206/j.gjgS22072002
Abstract:
The transmission tower is a kind of wind-sensitive structure with the characteristics of high self-weight, structural flexibility and small damping, and is sensitive to wind load excitation. The wind load in the typhoon-prone areas in the southeast c...
Standard and Specification
Discussion and Improvement Research on Performance-Based Seismic Design Method for Steel Structures
ZHANG Jin, WANG Li-jun, YANG Lyu-lei, GONG Min-feng
2023, 38(1): 37-65. doi: 10.13206/j.gjgS22121903
Abstract:
The current seismic design method in China based on Code for Seismic Design of Buildings(GB 50011-2010), referred to as the prescriptive design method, inadequately considers the variations in ductility among different structural systems, impeding th...
Design Discussion
Can Sagrods be Regarded as Lateral Supports of Purlins
TONG Gen-shu
2023, 38(1): 66-68. doi: 10.13206/j.gjgG22111209
Abstract:
Function of sagrods in parallel purlin system is studied. Due to the small thickness of the cold-formed purlin, its web deforms locally at the sagrod point, slacking occurs in the sagrod, leading to noneffective sagrod. The zigzag arrangement of sagr...
Hot Spot Analysis of Steel Structures
ZOU An-yu
2023, 38(1): 69-69.
Abstract: