2024 Vol. 39, No. 4

Construction Technology
Research on Design and Construction Technology of Width-Narrowing Multi-Layer Interval High-Level Connected Structure
Feng Yao, Jiantao Zhang, Liu Wang, Yongjian You
2024, 39(4): 1-9. doi: 10.13206/j.gjgS23091301
Abstract:
A newly built hospital has a total height of 79. 6 meters and 18 floors above ground. Two symmetrical inpatient buildings are arranged, and three aerial corridors are set at intervals between the 9th and 10th floors, 12th and 13th floors, and 15th an...
Uniaxial Rotation Method for Long Span Special-Shaped Curved Surface Structures Based on Optimization Theory
Zhihao Zhang, Shangrui Jia, Dongchen Ye, Zunsheng Xing
2024, 39(4): 10-16. doi: 10.13206/j.gjgS22121901
Abstract:
In the past decade, a large number of airports, high-speed rail stations, exhibition centers and other projects have been constructed in China, which have novel architectural designs, generally free form surface shapes, large plane dimensions, and ch...
Optimization Analysis of Lifting Scheme for Multilayer Connected Structure with Discontinuous Bottom Floor
Rong Zong, Zhihao Zhang, Chuanlin Liu, Li Ding, Fei Yang, Di Wu, Weichong Lu
2024, 39(4): 17-25. doi: 10.13206/j.gjgS23082102
Abstract:
With the development of steel structures in buildings, high-rise building clusters have sprung up like mushrooms after a rain, and setting up steel connections between two high-rise buildings is a common structural form. At present, for the installat...
Analysis on the Influence of Ambient Temperature on Integral Lifting Construction Technology for High-Rise Connected Structure
Chuanlin Liu, Dongchen Ye, Rong Zong, Zunsheng Xing, Fei Yang, Changsen Xu
2024, 39(4): 26-33. doi: 10.13206/j.gjgS23071101
Abstract:
The construction process is an important stage to ensure the reliable performance of the structure and to meet the quality standards. With the development of social economy, the requirements for construction quality are gradually improved. Ambient te...
Research on Key Technologies of Cantilever Lifting of Large Cantilever Spoke Truss Structure with Inner Support
Li Ding, Shangrui Jia, Chuqiao Wu, Changsen Xu
2024, 39(4): 34-40. doi: 10.13206/j.gjgS23013101
Abstract:
In the conventional implementation projects using hydraulic lifting construction methods, the lifted structures have bilateral or multilateral lifting support boundary conditions, good structural stability. For cantilevered structures, especially can...
Research on Key Techniques of Unsupported Construction of Three-Way Grid Structure
Jianhong Zhang, Peizhao Wang, Wenyan Zhao, Qiang Wang, Daxian Chen, Wenzhi Pan, Weiqing Wang
2024, 39(4): 41-48. doi: 10.13206/j.gjgS240201
Abstract:
The space grid structure is increasingly utilized in modern architecture due to its unique architectural design. With the growing complexity of space grid structure and the main structure below it, the structural installation technology is continuous...
Design Discussion
Strength Reduction Factor of Framed Columns Supporting Leaning Columns
Genshu Tong
2024, 39(4): 49-51. doi: 10.13206/j.gjgS23032720
Abstract:
This paper investigated the stability coefficient of columns which provide lateral support to leaning columns. The present paper revealed that, the stability coefficient of framed columns should not only be determined by an amplified effective length...
Hot Spot Analysis of Steel Structures
2024, 39(4): 52-52.
Abstract: