现有建筑抗震加固的基本规定
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(中国建筑科学研究院工程抗震研究所,北京100013)[摘要]新修订的《建筑抗震加固技术规程》(JGJ116—2009)已于2009年8月1日颁布实施,为更好地理解与执行新规程,从主要修订内容、规程适用范围、抗震加固原则、抗震加固设计、加固施工与材料要求几个方面,对新标准进行了细致的解读与探讨。[关键词]现有建筑;抗震加固;加固验算中图分类号:TU352.1+1文献标识码:A文章编号: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*国家科技支撑计划项目(2006BAJ13B01)。作者简介:程绍革,研究员,Email: chengshaoge@163.com。参考文献[1]JGJ116—2009建筑抗震加固技术规程[S].北京:中国建筑工业出版社,2009.[2]GB50023—2009建筑抗震鉴定标准[S]. 北京:中国建筑工业出版社,2009.[3]程绍革. 《建筑抗震鉴定标准》GB50023修订介绍[J].工程抗震与加固改造,2010,32(1):117-121.[4]程绍革,史铁花,戴国莹. 现有建筑抗震鉴定的基本规定[J].建筑结构,2010,40(5):1-3.[5]戴国莹. 现有建筑抗震鉴定及加固技术(一)[J].建筑科学,1995,11(1): 75-80.