蘇州軌道交通控制中心結(jié)構(gòu)設(shè)計(jì)
張 敏，苗平洲
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（蘇州設(shè)計(jì)研究院股份有限公司，蘇州 215021）[摘要] 蘇州軌道交通控制中心大樓為平面及豎向不規(guī)則結(jié)構(gòu)。針對(duì)主樓中無(wú)法落至基礎(chǔ)的框架柱，采用斜撐轉(zhuǎn)換，一方面發(fā)揮三角斜撐穩(wěn)定及傳力合理的特點(diǎn)，另一方面滿足建筑對(duì)使用空間的要求。針對(duì)工程的不規(guī)則情況，通過多軟件的比較分析、彈性時(shí)程分析、彈塑性靜力分析及斜撐轉(zhuǎn)換節(jié)點(diǎn)有限元分析，在采取相應(yīng)抗震措施后的結(jié)果表明，結(jié)構(gòu)具有充分的抗震能力。[關(guān)鍵詞] 斜撐轉(zhuǎn)換;節(jié)點(diǎn)分析;抗震措施中圖分類號(hào)：TU318 文獻(xiàn)標(biāo)識(shí)嗎：A 文章編號(hào)：1002-848X(2013)S1-0048-04Structural design of suzhou railway traffic control centerZhang Min ,Miao Pingzhou（Suzhou Institute of Architectural Design Co.,Ltd.,Suzhou 215021,China）Abstract：Suzhou rail traffic control center building for the plane and the vertical irregular structure. Column for the main building can not fall to the basis of the framework, bracing conversion, on the one hand, to play a the triangular bracing stable and reasonable force transmission characteristics, on the other hand to meet the construction requirements on the use of space. By comparative analysis of multiple software engineering irregular elastic analysis, elastic-plastic static analysis and the bracing conversion node finite element analysis results show that the structure has sufficient seismic capacity corresponding seismic measures .Keywords：inclined support conversion；nodal analysis；seismic measures作者簡(jiǎn)介：張敏，教授級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，結(jié)構(gòu)副總工程師，Email:min.zhang@siad-c.com。
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