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Reliability Analysis of Vertical Joints of Steel Plate-Concrete Composite Silo Wall in Assembled Underground Granary
The structural configuration and mechanical characteristics of steel plate-concrete composite wall joints pose significant challenges that hinder their widespread utilization. To investigate the reliability of vertical joints in prefabricated underground grain silos featuring trapezoidal force-transmitting steel plates within steel plate-concrete composite walls, a structural reliability analysis was conducted utilizing extensive finite element simulation data. This analysis entailed reducing the concrete strength, steel plate strength, and IWST(thickness of inner waterproof steel plate), thereby simulating structural deficiencies in the test specimens. The results show that the parameters that affect the reduction coefficient of the bearing capacity of the specimen from large to small are concrete strength, steel plate strength and IWST. It is suggested that in practical engineering, the design strength of the concrete of the silo wall joint should be C50, the steel plate strength should be Q345, and the IWST should be 10 mm.
Reliability Analysis of Vertical Joints of Steel Plate-Concrete Composite Silo Wall in Assembled Underground Granary
The structural configuration and mechanical characteristics of steel plate-concrete composite wall joints pose significant challenges that hinder their widespread utilization. To investigate the reliability of vertical joints in prefabricated underground grain silos featuring trapezoidal force-transmitting steel plates within steel plate-concrete composite walls, a structural reliability analysis was conducted utilizing extensive finite element simulation data. This analysis entailed reducing the concrete strength, steel plate strength, and IWST(thickness of inner waterproof steel plate), thereby simulating structural deficiencies in the test specimens. The results show that the parameters that affect the reduction coefficient of the bearing capacity of the specimen from large to small are concrete strength, steel plate strength and IWST. It is suggested that in practical engineering, the design strength of the concrete of the silo wall joint should be C50, the steel plate strength should be Q345, and the IWST should be 10 mm.
Reliability Analysis of Vertical Joints of Steel Plate-Concrete Composite Silo Wall in Assembled Underground Granary
Advances in Engineering res
A Rashid, Ahmad Safuan Bin (editor) / Şahin, Sümer (editor) / Makhmudov, Kh. F. (editor) / Ismail, Mohamed A. (editor) / Zhang, Hao (author) / Gao, Xu (author) / Chen, Lei (author)
International Conference on Applied Mechanics and Engineering Structures ; 2024 ; Zhuhai, China
2024-07-23
10 pages
Article/Chapter (Book)
Electronic Resource
English
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