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左曉明1，張同億1，龔政2

（1中國(guó)中元國(guó)際工程公司，北京 100089； 2 北京中機(jī)一院工程設(shè)計(jì)有限公司，北京 100044）

［摘要］在對(duì)50 000m3濕式儲(chǔ)氣罐原有結(jié)構(gòu)分析的基礎(chǔ)上，提出了滿足展覽中心、演藝中心、電影博物館民用建筑功能要求的結(jié)構(gòu)改造方案。進(jìn)一步詳細(xì)介紹了對(duì)支撐結(jié)構(gòu)、原有豎向構(gòu)件、屋面結(jié)構(gòu)的具體改造方案。并根據(jù)規(guī)范要求對(duì)結(jié)構(gòu)進(jìn)行分析計(jì)算，給出了相應(yīng)的計(jì)算結(jié)果。

［關(guān)鍵詞］濕式儲(chǔ)氣罐；改造；支撐；格構(gòu)柱；長(zhǎng)細(xì)比；桁架

中圖分類號(hào)：TU391，TU996.7+1        文獻(xiàn)標(biāo)識(shí)碼：A        文章編號(hào)：1002-848X(2013)03-0108-04

Structural reformation design of a water-sealed gasholder

Zuo Xiaoming1, Zhang Tongyi1, Gong Zheng2

(1 China IPPR International Engineering Corporation, Beijing 100089, China; 2 Beijing CMFI Engineering Design Co., Ltd., Beijing 100044, China)

Abstract: Base on the analysis of 50 000m3 water-sealed gasholder, a suitable reformation scheme was put forward to meet building functional requirements for exhibition center, arts center, film museum. Furthermore, the specific reformation schemes of the support structure, original vertical elements and roof were introduced in detail. According to the code, the analysis and calculation were conducted and calculation results were listed out.

Keywords: water-sealed gasholder; reformation; brace; tubular laced column; slenderness ratio; truss

作者簡(jiǎn)介：左曉明，高級(jí)工程師，Email:zuoxiaoming@ippr.net

參考文獻(xiàn)

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［2］SAP2000中文版使用指南［M］. 北京：人民交通出版社，2006.

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