NUMERICAL IMPLEMENTATION AND CALIBRATION OF A HYSTERETIC MODEL WITH PINCHING FOR THE CYCLIC RESPONSE OF STEEL JOINTS

IF 1.7 3区工程技术 Q3 CONSTRUCTION & BUILDING TECHNOLOGY

Advanced Steel Construction Pub Date : 2007-01-01 DOI:10.18057/ijasc.2007.3.1.4

P. Nogueiro, L. Silva, R. Bento, Rui Simões

引用次数: 25

Abstract

In this paper, a hysteretic model with pinching is presented that is able to reproduce realistically the cyclic response of generic steel joints. Secondly, the computer implementation and adaptation of the model in a spring element within the computer code SeismoStruct is described. The model is subsequently calibrated using a series of experimental test results for steel joints subjected to cyclic loading. Finally, typical parameters for the various joint configurations are proposed.

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含夹紧的钢节点循环响应滞回模型的数值实现与校正

本文提出了一种能真实再现一般钢节点循环响应的夹紧滞回模型。其次，描述了在计算机代码SeismoStruct中弹簧单元中模型的计算机实现和自适应。该模型随后使用一系列钢节点循环加载的试验结果进行了校准。最后，给出了各种节点构型的典型参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Steel Construction CONSTRUCTION & BUILDING TECHNOLOGY-ENGINEERING, CIVIL

CiteScore

2.60

自引率

29.40%

发文量

审稿时长

6 months

期刊介绍： The International Journal of Advanced Steel Construction provides a platform for the publication and rapid dissemination of original and up-to-date research and technological developments in steel construction, design and analysis. Scope of research papers published in this journal includes but is not limited to theoretical and experimental research on elements, assemblages, systems, material, design philosophy and codification, standards, fabrication, projects of innovative nature and computer techniques. The journal is specifically tailored to channel the exchange of technological know-how between researchers and practitioners. Contributions from all aspects related to the recent developments of advanced steel construction are welcome.