現(xiàn)有建筑抗震加固的基本規(guī)定
程紹革,史鐵花,戴國瑩
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(中國建筑科學研究院工程抗震研究所,北京100013)[摘要]新修訂的《建筑抗震加固技術規(guī)程》(JGJ116—2009)已于2009年8月1日頒布實施,為更好地理解與執(zhí)行新規(guī)程,從主要修訂內(nèi)容、規(guī)程適用范圍、抗震加固原則、抗震加固設計、加固施工與材料要求幾個方面,對新標準進行了細致的解讀與探討。[關鍵詞]現(xiàn)有建筑;抗震加固;加固驗算中圖分類號:TU352.1+1文獻標識碼:A文章編號:1002-848X(2011)02-0128-04Basic stipulation for seismic strengthening of existing buildingsCheng Shaoge, Shi Tiehua, Dai Guoying(Institute of Earthquake Engineering, CABR, Beijing 100013, China)Abstract:The new Technical specification for seismic strengthening of buildings (JGJ116—2009) was put into effect on August 1st, 2009. For the purpose of better comprehension and execution of the new specification, the basic stipulation for seismic strengthening of buildings was discussed particularly, such as the scope of application of the specification, the principal of strengthening, the design method of seismic strengthening, the special requirements of construction and material, and so on.Keywords:existing building; seismic strengthening; calculation of seismic strengthening*國家科技支撐計劃項目(2006BAJ13B01)。作者簡介:程紹革,研究員,Email: chengshaoge@163.com。參考文獻[1]JGJ116—2009建筑抗震加固技術規(guī)程[S].北京:中國建筑工業(yè)出版社,2009.[2]GB50023—2009建筑抗震鑒定標準[S]. 北京:中國建筑工業(yè)出版社,2009.[3]程紹革. 《建筑抗震鑒定標準》GB50023修訂介紹[J].工程抗震與加固改造,2010,32(1):117-121.[4]程紹革,史鐵花,戴國瑩. 現(xiàn)有建筑抗震鑒定的基本規(guī)定[J].建筑結構,2010,40(5):1-3.[5]戴國瑩. 現(xiàn)有建筑抗震鑒定及加固技術(一)[J].建筑科學,1995,11(1): 75-80.