884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

（1 中衡設(shè)計(jì)集團(tuán)股份有限公司， 蘇州 215021；  2 江蘇省生態(tài)建筑與復(fù)雜結(jié)構(gòu)工程技術(shù)研究中心， 蘇州 215021；  3 福斯特及合伙人有限公司， 倫敦  SW11 4AN）

［摘要］動(dòng)力彈塑性分析方法是結(jié)構(gòu)分析技術(shù)發(fā)展的重要成果之一，也是數(shù)值仿真技術(shù)在工程領(lǐng)域的典型應(yīng)用，目前已成為性能化抗震設(shè)計(jì)方法中的重要組成部分。但是由于其涉及到的理論知識(shí)、技術(shù)方法以及軟件應(yīng)用等均不同于傳統(tǒng)的靜力或者線性分析方法，一線工程師通常難以了解掌握。以數(shù)值仿真技術(shù)特征為切入點(diǎn)，從數(shù)值模型建立、數(shù)值分析方法、分析結(jié)果解讀等幾方面，探討了動(dòng)力彈塑性分析方法及其在結(jié)構(gòu)設(shè)計(jì)中的應(yīng)用，并以ABAQUS軟件平臺(tái)為例，介紹了結(jié)構(gòu)整體彈塑性數(shù)值模型的建立方法，以及結(jié)構(gòu)整體與構(gòu)件分析結(jié)果的輸出與解讀。

［關(guān)鍵詞］動(dòng)力彈塑性分析； 性能化設(shè)計(jì)； 數(shù)值模型； 分析方法； 結(jié)果解讀

中圖分類(lèi)號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2016)20-0001-09

Dynamic elastic-plastic analysis method and its application in structural design

Zhang Jin1,2, Duan Xiaonian3, Yang Lülei1,2, Gong Minfeng1,2, Zheng Zhigang1,2

(1 ARTS Group Co., Ltd., Suzhou 215021, China； 2 Jiangsu Engineering Institute of  Ecological Building & Complex Structure, Suzhou 215021, China； 3 Foster+Partners, London SW11 4AN, UK)

Abstract:The dynamic elasticplastic analysis method is one of the major advancements in structural analysis technology in particular and is  also a typical application of  numerical simulation technology in engineering. It has been a key component in the performance-based seismic design methodology. However, this advanced analysis method may not be easily understood by structural engineers working in design firms, because theoretical knowledge, technical methods and software application required in this method are different from those in conventional static and linear analysis methods. Starting from the numerical simulation technical characteristics, the numerical model establishment, numerical analysis method and the interpretation of the results were introduced, to discuss the dynamic elastic-plastic analysis method and its application in structural design. And with ABAQUS software platform as an example, the establishing method of structural overall elasticplastic numerical model was introduced as well as the output and interpretation of analysis results of the whole structure and the components.

Keywords:dynamic elasticplastic analysis; performancebased design; numerical model; analytical method; interpretation of results

作者簡(jiǎn)介：張謹(jǐn)，研究員級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，英國(guó)注冊(cè)結(jié)構(gòu)工程師，Email:zhangjin@artsgroup.cn。