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王紅軍，張達生，李秀才，張 成
（武漢市建筑設計院，武漢 430014）[摘要] 對一低強混凝土電視塔在新增設備后用有限元軟件SAP2000進行安全性評估，主要是分析新增設備是否影響主體結(jié)構(gòu)的使用功能，以及在各種工況荷載組合作用下，主體結(jié)構(gòu)是不是還能滿足正常使用要求。分析結(jié)果表明，該低強混凝土電視塔在新增設備后結(jié)構(gòu)是足夠安全的，滿足規(guī)范規(guī)定的正常使用要求。
[關鍵字] 低強混凝土電視塔；有限元分析；安全性評估
中圖分類號：TU375 文獻標識碼：A 文章編號：1002-848X(2011) Sl-0703-04Firute element analysis of security of a low intensity concrete TV-tower which has added equipment
Wang Hongjun, Zhang Dasheng, Li Xiucai, Zhang Cheng
( Wuhan Architectural Design Institute, Wuhan 430014, China)Abstract: Finite element software SAP2000 was used to evaluate the safety of a low intensity concrete TV tower which has added equipment. It was analyzed whether the added equipment has effect on the function of main structure, whether the main structure meet the normal use requirements under a variety ofload combination conditions. The analysis results show that the low intensity concrete TV tower is safe and can meet the normal use requirement under standard.
Keywords: low intensity concrete TV-tower; finite element analysis; safety assessment
