某钢筋混凝土框架结构教学楼的抗震性能鉴定分析  

Analysis of the Evaluation of Earthquake Resistant Capability of a Teaching Building with Reinforced Concrete Frame Structure

作　　者：杨玲 周明 贺海斌[3] YANG Ling;ZHOU Ming;HE Haibin(Hunan Xiangjian Zhike Engineering Technology Co.,Ltd.,Changsha,Hunan Province,410000 China;Shaoyang Transportation Hub Construction Co.,L td.,Shaoyang,Hunan Province,422000 China;Department of Civil Engineering,School of Civil Architectural Engineering,Shaoyang University,Shaoyang,Hunan Province,422000 China)

机构地区：[1]湖南湘建智科工程技术有限公司,湖南长沙410000 [2]邵阳市交通枢纽建设有限责任公司,湖南邵阳422000 [3]邵阳学院土木与建筑工程学院土木工程教研室,湖南邵阳422000

出　　处：《科技资讯》2023年第16期162-165,225,共5页Science & Technology Information

摘　　要：针对建于20世纪70年代的某教学楼,根据现行《建筑抗震设防分类标准》(GB 50223-2008)和《既有建筑鉴定与加固通用规范》(GB 55021-2021)属于A类建筑,进行建筑外观、地基基础现状、结构平面布置、材料性能指标、结构构造连接情况等方面进行综合抗震能力的评定,建立了抗震鉴定的流程图,经两级鉴定对该教学楼进行了评价,得出其鉴定结果,并指出部分构件需要进行加固。For a teaching building built in the 1970s,according to the current"Building Seismic Fortification Classification Standard"(GB 50223-2008)and"General Code for Identification and reinforcement of Existing Buildings"(GB 55021-2021),it belongs to the Class A building.The comprehensive anti-seismic capacity of the building appearance,foundation status,structure layout,material performance index,structure connection and other aspects is evaluated,the flow chart of seismic appraisal is established,the teaching building is evaluated after two-level appraisal,appraisal results are obtained,and it is indicated that some components need to be reinforced.

关 键 词：框架结构 教学楼 A类建筑 抗震性能鉴定 

分 类 号：TU352.11[建筑科学—结构工程] TU746.3