2023 Vol. 38, No. 10

Research
Seismic Damage Evaluation Indexes and Classification Criteria of Spatial Structures
Chuanchun Dai, Yang Ding
2023, 38(10): 1-9. doi: 10.13206/j.gjgs23080402
Abstract:
Large-span space structures are widely used in large public buildings such as terminal buildings, high-speed railway stations and exhibition centers, which have intensive population and enormous investment. It is necessary not only to ensure their se...
Intelligent Virtual Preassembly Application of Long Span Steel Truss Based on Point Cloud and BIM
Xiang Li, Huifeng Hu, Tianguo Chen, Jiepeng Liu, Peng Yu, Guojun Zhao
2023, 38(10): 10-15. doi: 10.13206/j.gjgs23081201
Abstract:
Large and complex steel structures have the characteristics of a large number of structural components, a large workload of welding and bolting, and multiple construction processes. Traditional preassembly methods not only have high costs and low eff...
Study on Corrosion Behavior of Q345qDNH Weathering Steel in Simulated Industrial Marine Atmosphere
Huaifeng Li, Xin Jia, Hongbo Wang, Hanbin Ge, Jiandong Zhang
2023, 38(10): 16-24. doi: 10.13206/j.gjgs23051701
Abstract:
For the typical bridge weathering steel in practical engineering as the object, the change laws of the surface morphology, phase composition, corrosion weight loss, dynamic curve and electrochemical properties of the rust layer of weathering steel we...
Study on Mechanical Properties of Weld Joints of Stainless Steel and Carbon Steel
Jianyu Yao, Ruiting Deng, Baofeng Zheng, Ganping Shu
2023, 38(10): 25-31. doi: 10.13206/j.gjgS23102401
Abstract:
The engineering application scenarios are becoming more and more complex, and the structure is facing higher requirements in terms of bearing capacity, corrosion resistance and economy. It is difficult for a single metal material to meet all engineer...
Design
Conception of Structural Seismic Design Based on Double Carbon Goals
Lijun Wang, Jinpeng Tan, Ming Wang
2023, 38(10): 32-41. doi: 10.13206/j.gjgs23072802
Abstract:
Carbon peaking and carbon neutrality goals are important national policies which will guide the direction of economic development. Since the proportion of carbon emission caused by construction industry is considerable, the degree of carbon emission ...
Design of Single-Layer Cable Net for Xiatian Stadium
Yongchao Cao, Wenying Huo, Hong Shi, Jiankun Tong, Shuo Ma, Xiangyu He
2023, 38(10): 42-48. doi: 10.13206/j.gjgS23080401
Abstract:
Xiatian Sports Park Stadium is located in Dehua County, Quanzhou City, Fujian Province. Its structure consists of a reinforced concrete frame stand in the lower part and a single-layer cable net in the upper part. The single-layer cable net is in a s...
Fully Prefabricated and Assembled Modular Buildings and Their Structural Design Strategies
Zhaoxin Hou, Chao Gong, Jinlin Chen, Shuang Wang, Zhaoxiang Liu
2023, 38(10): 49-58. doi: 10.13206/j.gjgS23083102
Abstract:
Modular building, as a highly prefabricated building, has the characteristics of standardization, integration and industrialization, and has been rapidly popularized and applied in hotel, mobile cabin hospital and dormitory and so on. Compared with c...
Design Discussion
A Modification of Column Strength Reduction Factors
Genshu Tong
2023, 38(10): 59-61. doi: 10.13206/j.gjgS23022020
Abstract:
A brief review is given for the strength reduction factors of axially loaded members in Chinese standard for design of steel structures and the European counterpart. The reason for selecting a higher curve for columns with higher strength steel is gi...
Hot Spot Analysis of Steel Structures
2023, 38(10): 62-62.
Abstract: