某高層建筑中日抗震設(shè)計(jì)對(duì)比分析
劉 晗1, 鄧 烜1, 張林振1，迫田丈志2
- 摘 要
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(1 中國(guó)建筑標(biāo)準(zhǔn)設(shè)計(jì)研究院， 北京 100048; 2 (株)堀江建築工學(xué)研究所， 東京）[摘要] 以北京地區(qū)某高層辦公建筑為例，分別依據(jù)中、日兩國(guó)結(jié)構(gòu)設(shè)計(jì)規(guī)范及慣用設(shè)計(jì)手法，采用不同的彈塑性分析方法，對(duì)結(jié)構(gòu)進(jìn)行設(shè)計(jì)驗(yàn)證與抗震性能評(píng)價(jià)。日本地震反應(yīng)分析過程采用非線性靜力推覆分析與使用等效樓層質(zhì)點(diǎn)系模型的時(shí)程分析相結(jié)合的方法。中國(guó)則采用大型通用有限元軟件，以構(gòu)件為基本單位，進(jìn)行地震反應(yīng)解析。對(duì)比中、日結(jié)論差異，對(duì)我國(guó)現(xiàn)有結(jié)構(gòu)設(shè)計(jì)方法和通用設(shè)計(jì)手段進(jìn)行反思，分析日本抗震設(shè)計(jì)方法中值得我國(guó)結(jié)構(gòu)設(shè)計(jì)學(xué)習(xí)的先進(jìn)方面。[關(guān)鍵詞] 中日抗震設(shè)計(jì)對(duì)比; 高層建筑; 推覆分析; 彈塑性分析中圖分類號(hào)：TU973.3+1 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2013)S2-0377-06作者簡(jiǎn)介：劉晗，碩士，Email：liuhan1128@gmail.com。Comparative analysis of atall building anti-seismic design basing on Chinese and Japanese analytical methodsLiu Han1, Deng Xuan1, Zhang Linzhen1, Sakuta Joji2(1 China Institute of Building Standard Design & Research, Beijing 100082, China; 2 Horie Engineering and Architectural Research Institute, Tokyo, Japan)Abstract: This paper takes a typical tall office building in Beijing as an example and evaluates the building seismic resistance capacity by using the Chinese and Japanese codes and methods respectively. The Japanese nonlinear analysis method combines the nonlinear push-over analysis and the dynamic analysis together. In China the general FEM analysis software with element-level model is used for dynamic nonlinear analysis. By comparing the Chinese and Japanese results, exam the Chinese structural analysis method and draw on advanced experience from Japan.Keywords: Chinese and Japanese anti-seismic designs comparison; tall building; push-over analysis; nonlinear analysis
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