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1 概述框架结构建筑物后砌砖墙与混凝土梁结合部的水平温度收缩缝 (以下简称水平缝 )的预防 ,是工程实际中经常遇到的质量问题。特别是在建筑物顶层相应部位 ,这种现象更为严重 ,给工程质量带来了不良影响。下面 ,就水平缝产生的原因加以分析并提出相应的预防方法和措施。2 ?
1 Overview Frame structure The prevention of the horizontal temperature shrinkage joint (hereinafter referred to as the horizontal seam) of the joint between the brick wall and the concrete beam of the frame structure is a quality problem often encountered in engineering practice. Especially in the corresponding parts of the top of the building, this phenomenon is more serious, which has brought adverse effects on the project quality. Next, the reasons for the horizontal seam analysis and put forward the corresponding prevention methods and measures. 2 ?