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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Finite Element Analysis and Tests on Bolted End-Plate Connections in Steel Portal Frames
Bolted end-plate connections are being widely used in steel portal frames. In this paper, some tests on beam-to-column and beam-to-beam end-plate connections are reported and the corresponding finite element analysis (FEA) is carried out to analyze their loading resistance and rotational stiffness characteristics. The design method about extended end-plate connections in current design code is discussed, and the necessary improvements are proposed. Especially, some precautions about the classification criterion of the joint stiffness in steel structures are recommended. From the results of comparison, one new model of the bolt tension force distribution and the corresponding design method are presented. It has been verified by the tests that this method can calculate the actual stresses of the bolts and the end-plates more accurately and mobilize their loading capacities more efficiently with sufficient safety and reliability.
Finite Element Analysis and Tests on Bolted End-Plate Connections in Steel Portal Frames
Bolted end-plate connections are being widely used in steel portal frames. In this paper, some tests on beam-to-column and beam-to-beam end-plate connections are reported and the corresponding finite element analysis (FEA) is carried out to analyze their loading resistance and rotational stiffness characteristics. The design method about extended end-plate connections in current design code is discussed, and the necessary improvements are proposed. Especially, some precautions about the classification criterion of the joint stiffness in steel structures are recommended. From the results of comparison, one new model of the bolt tension force distribution and the corresponding design method are presented. It has been verified by the tests that this method can calculate the actual stresses of the bolts and the end-plates more accurately and mobilize their loading capacities more efficiently with sufficient safety and reliability.
Finite Element Analysis and Tests on Bolted End-Plate Connections in Steel Portal Frames
Shi, Gang (Autor:in) / Shi, Yongjiu (Autor:in) / Wang, Yuanqing (Autor:in) / Li, Shaofu (Autor:in) / Chen, Hong (Autor:in)
Advances in Structural Engineering ; 7 ; 245-256
01.07.2004
12 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Finite Element Analysis and Tests on Bolted End-Plate Connections in Steel Portal Frames
| Online Contents | 2004
Analysis on Behavior of the Steel Portal Frames with End-Plate Bolted Connections
| British Library Conference Proceedings | 2011
Internal Force Calculation Method of the Steel Portal Frames with End-Plate Bolted Connections
| British Library Conference Proceedings | 2011
Performance of bolted semi-rigid connections under cyclic loading in steel portal frames
| British Library Conference Proceedings | 2003