1、 第 页 I 摘 要 本文以既有民用建筑，特别是混凝土结构和砌体结构的房屋为研究对象， 对 其安全性鉴定方法进行了分析和研究。 文章首先介绍了国内外建筑结构安全性鉴 定研究动态、民用建筑安全鉴定的既有标准，重点阐述了混凝土结构和砌体结构 房屋的安全鉴定方法； 然后详细介绍了混凝土结构， 建筑物结构安全性鉴定程序、 工作内容以及评级标准，回弹法检测混凝土强度的原理及检测技术,对建筑结构 存在的问题及鉴定的分类做了介绍， 同时对安全性鉴定的程序和内容作了详细的 介绍，主要从地基基础、上部承重结构、围护承重部分三个方面各个子单元以金 岭花园B区20#楼为研究对象，对其安全性鉴定方法进行了分析和研究。
2、 关键字：安全性鉴定、混凝土、砌体结构、回弹法 第 页 II ABSTRACT In this paper, both civil construction, particularly concrete and masonry structure housing study, their safety and identification methods are analyzed and studied.The article first introduces the domestic and international security identification of structura
3、l dynamics, identification of existing standards for civil security, focusing on concrete structures and masonry structures Appraisal Method for housing; and detail of the concrete structure, and structural securityidentification procedures, work content and rating standards, Rebound testing concret
4、e strength theory and testing technology, the existence of architectural structure of the classification of problems and identification have been described, while security and content identification procedures were Xiang Xis introductionmainly from the foundation, the upper load-bearing structures, load-bearing part of the envelope in all three sub-units to Jinling Garden, 20 # Building B District, as the research object, their safety and identification methods are analyzed and studied. KEY
