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（西安建筑科技大學(xué)土木工程學(xué)院， 西安 710055）

［摘要］某多層鋼結(jié)構(gòu)框架車(chē)間因施工質(zhì)量較差，需進(jìn)行檢測(cè)鑒定，并評(píng)定其可靠性等級(jí)。根據(jù)現(xiàn)場(chǎng)檢測(cè)及計(jì)算分析結(jié)果，依據(jù)相關(guān)標(biāo)準(zhǔn)確定了結(jié)構(gòu)可靠性等級(jí)。針對(duì)檢測(cè)過(guò)程中發(fā)現(xiàn)的安全隱患和施工缺陷，并綜合考量可靠性、經(jīng)濟(jì)性、可實(shí)施性、施工周期等因素的影響，提出了相應(yīng)的加固設(shè)計(jì)方案。加固施工質(zhì)量檢測(cè)合格，交付使用后各項(xiàng)指標(biāo)滿(mǎn)足要求，使用性能良好，表明該加固設(shè)計(jì)方案合理可靠。

［關(guān)鍵詞］多層鋼框架; 檢測(cè)鑒定; 加固設(shè)計(jì)

中圖分類(lèi)號(hào)：TU392.1        文獻(xiàn)標(biāo)識(shí)碼：A        文章編號(hào)：1002-848X(2014)11-0065-04

Detection, identification and strengthening design of a multi-story steel structure workshop

Liu Jun, Fan Li, Dong Zhenping, Wang Yingsheng, Xu Qin

 (School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China)

Abstract: Due to bad construction quality, a multi-story steel frame structure workshop needs detection and identification to evaluate the reliability level. According to the results of on-site detection and calculation analysis, the reliability level of the structure was determined according to certain standard. On the basis of detected safety hazard and construction deficiencies, considering as well as the effects of reliability, economy, feasibility and construction period, a strengthening design scheme was proposed. The strengthening construction was detected qualified and after the delivery all the factors fulfilled the requirements. The results indicate that the strengthening design scheme is reasonable and reliable.

Keywords: multi-story steel frame; detection and identification; strengthening design

作者簡(jiǎn)介：劉俊，碩士，工程師，Email：wolflj@126.com。

參考文獻(xiàn)

［1］某汽車(chē)有限公司裝配車(chē)間工程鑒定報(bào)告［R］.寧夏自治區(qū)建筑工程質(zhì)量監(jiān)督檢測(cè)站，2012.

［2］GB/T 50621—2010 鋼結(jié)構(gòu)現(xiàn)場(chǎng)檢測(cè)技術(shù)標(biāo)準(zhǔn)［S］.北京：中國(guó)建筑工業(yè)出版社，2010.

［3］GB 50205—2001 鋼結(jié)構(gòu)工程施工質(zhì)量驗(yàn)收規(guī)范［Ｓ］．北京：中國(guó)計(jì)劃出版社，2001．

［４］ＧＢ50017—2003鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范［Ｓ］．北京：中國(guó)計(jì)劃出版社，2003．

［５］張德華，張哲輝，谷偉平.多層鋼結(jié)構(gòu)樓房檢測(cè)鑒定及加固設(shè)計(jì)［J］.建筑結(jié)構(gòu)，2013，43(8):78-81.

［６］郭兵，雷淑忠.鋼結(jié)構(gòu)的檢測(cè)鑒定與加固改造［M］.北京：中國(guó)建筑工業(yè)出版社，2006.

［７］卜良桃，周錫全.工程結(jié)構(gòu)可靠性鑒定與加固［M］.北京：中國(guó)建筑工業(yè)出版社，2009.