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(1 中國(guó)建筑科學(xué)研究院  北京 100013;2 中油旅游集團(tuán)有限公司  北京 100061)
【提要】  針對(duì)天壇飯店改造加固方案采用新舊規(guī)范對(duì)設(shè)計(jì)使用年限和抗震設(shè)防目標(biāo)、抗震計(jì)算分析及構(gòu)造措施等進(jìn)行了對(duì)比分析，闡述了在結(jié)構(gòu)改造工程中，針對(duì)不同設(shè)防目標(biāo)和設(shè)計(jì)使用年限，有不同的加固方法和加固內(nèi)容。實(shí)際工程應(yīng)具體情況具體分析，采用合理的設(shè)計(jì)后續(xù)使用年限和相應(yīng)的設(shè)防目標(biāo)，在確保結(jié)構(gòu)安全的前提下節(jié)省投資。
【關(guān)鍵詞】  天壇飯店  改造加固  對(duì)比分析
Contrast Analysis on the Reform and Strengthening Design of Tiantan Hotel/Tang Caoming1，Hu Mingzhi1，Guo Hao1，Dai Guoying1，Yang Deliang2 (1 China Academy of Building Research, Beijing 100013,China; 2 China National Petroleum Corporation, Beijing 100061, China)
Abstract: According to the analysis and comparison on design working life,seismic fortification target,seismic calculation and details of seismic design among different reform and strengthening design of Tiantan Hotel, it is indicated that there are different techniques and matters with different fortification objectives and design working life. Solving main problem is a better way when analyzing different projects. Reasonable design continuous working life and corresponding fortification objectives should be applied so as to make the design safety and economy.
Keywords:Tiantan Hotel; reform; strengthening; contrast analysis