- 摘 要
-
(北京清城華筑建筑設(shè)計研究院,北京 100083)
[摘要]2008年9~10月對四川省南江縣88所鄉(xiāng)鎮(zhèn)中心學(xué)校校舍進行了抗震鑒定,并對其中235棟建筑物出具安全鑒定報告,結(jié)合鑒定工作對校舍現(xiàn)狀進行了分析總結(jié),認(rèn)為該縣校舍普遍存在結(jié)構(gòu)體系不合理、抗震構(gòu)造措施不足、施工質(zhì)量較差等問題,影響校舍安全性能。該縣校舍情況在一定范圍內(nèi)具有普遍性,可作為汶川地震中校舍倒塌原因的輔助解釋。
[關(guān)鍵詞]汶川地震;學(xué)校建筑;抗震鑒定;結(jié)構(gòu)體系;施工質(zhì)量;抗震措施
Appraisal summary of earthquake resistance of school buildings in Sichuan Nanjiang County
Xu Ke, Wang Changxing(Beijing THCA Architectural Design & Consulting Institute, Beijing 100083,China)
Abstract:From September to October in 2008, the earthquake resistance appraisal to the center school buildings of 88 villages and towns in Sichuan Nanjiang County was carried on, and which issued 235 building safety appraisal reports. The analysis was carried on according to the appraisal work. The fact of unreasonable structure systems, inadequate seismic fortification measures, and poor construction quality and so on affected the safety of school buildings.The instances of these schools in the county are universal to a certain extent, which can be used to explain the reasons for the collapse of the schools in Wenchuan Earthquake.
Keywords:Wenchuan Earthquake; school buildings; earthquake resistance appraisal; structure system; construction quality; seismic fortification measures
作者簡介:徐珂,工程師,Email:arch100@126.com。
參考文獻
[1]GB50011—2001建筑抗震設(shè)計規(guī)范(2008年版)[S] 北京:中國建筑工業(yè)出版社,2008.
[2]建筑地震破壞等級劃分標(biāo)準(zhǔn)[S].四川省建設(shè)廳地震應(yīng)急辦公室,1990.
[3]DB51/D5059四川省建筑抗震鑒定與加固技術(shù)規(guī)程(2008年版)[S]. 四川省建設(shè)廳, 2008.
[4]JGJ125—99危險房屋鑒定標(biāo)準(zhǔn)(2004年版)[S]. 北京:中國建筑工業(yè)出版社, 2004.
[5]GB50023—95建筑抗震鑒定標(biāo)準(zhǔn)[S].北京:中國建筑工業(yè)出版社,1995.
[6]GB50292—1999民用建筑可靠性鑒定標(biāo)準(zhǔn)[S]. 北京:中國建筑工業(yè)出版社,1999.