2022 Vol. 37, No. 4

Review
Review on the Development Status of Orthotropic Steel Deck's Manufacturing Techniques
Hua Zhang, Qinghua Zhang, Shenyou Song, Liming Li, Jiashun Ruan
2022, 37(4): 1-13. doi: 10.13206/j.gjgs21121901
Abstract:
Orthotropic steel decks(OSDs) have obvious advantages and are the preferred deck structure for long-span bridges. However, the fatigue problem of the OSDs is prominent. In recent years, driven by the construction of national major engineering project...
Research
Experimental Research on Thread-Fixed One-Side Bolted Connection Between T-stub and Steel Tube Subjected to Tension
Min Liu, Yue Zhang, Guanghui Niu, Jian Yuan, Peijun Wang, Haotian Yuan
2022, 37(4): 14-24. doi: 10.13206/j.gjgs21070501
Abstract:
The closed section of steel frame column has the advantages of high bearing efficiency and large torsional modulus. The problem that steel beam and Hollow Square Column(HSC) cannot be directly connected by ordinary high-strength bolts can be solved b...
Wind Resistance Analysis of Transmission Tower Considering Interaction Between Tower and Crane Structure
Wei Wu, Shunjun Xia, Lei Fang, Jun Zhao, Hongjie He, Renqiang Zhang, Ruzhang Dai, Ximin Li, Long Ma
2022, 37(4): 25-32. doi: 10.13206/j.gjgS21111701
Abstract:
Wind-resistance performance of super high transmission tower during construction has been studied by wind tunnel tests and finite element methods(FEM). The effectiveness of measures against strong wind for the tower and crane has been analyzed and va...
Finite Element Study on Mechanical Properties of Groove Plate Unit in Assembled Cable Supported Steel-Concrete Composite Floor
Xu Chen, Libin Zhang, Zongxue Chen, Wentao Qiao, Lijun Meng
2022, 37(4): 33-39. doi: 10.13206/j.gjgS21121902
Abstract:
Assembled cable supported steel-concrete composite floor is a new type of long-span prestressed composite structure. In order to explore the mechanical properties of the floor part of the composite floor, the standard floor element formed by the conn...
Standard and Specification
Comparison of Different Specifications and Field Measurement on Vertical Temperature Gradient of Steel Box Girder
Zhiwen Zhu, Yijing Wang, Jianpeng Li, Huajun Teng
2022, 37(4): 40-62. doi: 10.13206/j.gjgS20112501
Abstract:
Steel bridges are built in a complex natural environment, and thus their temperature varies with solar radiation and air temperature.Such temperature variation includes not only a uniform temperature rise or temperature fall but also non-uniform dist...
Hot Spot Analysis of Steel Structures
2022, 37(4): 63-65.
Abstract: