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A platform for research: civil engineering, architecture and urbanism
Experiment and Finite-element-method Analysis of Steel Frame Joints Transferring Forces Outside Box Columns
Based on experimental results of two steel frame joints transferring forces outside box columns and twosimple joints without inner diaphragms, by widely used finite-element-method program ANSYS, these two types ofsteel frame joints and traditional joints with inner diaphragms were modeled in this paper. By comparing theirload-displacement curves, distributions of Von-Mises stresses and stresses path,effectiveness of the addingforce-transforming plates was proofed. The carrying capacities of joints transferring forces outside box columns byadding force-transforming plates are much greater than those of joints without inner diaphragms, and are close to thoseof traditional joints. The adding force-transforming plates can effectively reduce the stresses of panel zone and changethe way of transmitting stresses, and the brittle fracture near the butt weld with high stresses can be avoided.
Experiment and Finite-element-method Analysis of Steel Frame Joints Transferring Forces Outside Box Columns
Based on experimental results of two steel frame joints transferring forces outside box columns and twosimple joints without inner diaphragms, by widely used finite-element-method program ANSYS, these two types ofsteel frame joints and traditional joints with inner diaphragms were modeled in this paper. By comparing theirload-displacement curves, distributions of Von-Mises stresses and stresses path,effectiveness of the addingforce-transforming plates was proofed. The carrying capacities of joints transferring forces outside box columns byadding force-transforming plates are much greater than those of joints without inner diaphragms, and are close to thoseof traditional joints. The adding force-transforming plates can effectively reduce the stresses of panel zone and changethe way of transmitting stresses, and the brittle fracture near the butt weld with high stresses can be avoided.
Experiment and Finite-element-method Analysis of Steel Frame Joints Transferring Forces Outside Box Columns
Xu, Zhong Gen (author) / Yang, Rui (author) / Zhang, Zhen Bao (author) / Deng, Chang Gen (author)
2016-03-31
Journal of Civil Engineering and Construction; Vol 5 No 1 (2016); 18-25 ; 2051-7777
Article (Journal)
Electronic Resource
English
DDC:
690
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