顶层砌体温差裂缝分析与控制

Analyses and Control for Temperature-difference Crack of Top Roof Brick Wall of Building

分析框架结构顶层墙顶水平裂缝及框架结构和砖混结构顶层墙端顶斜裂缝窗洞脚水平裂缝的起因。

The causes of aclinic cracks in frame structure wall and tilted cracks in masonry structure and frame structure wall of top roof of building are analyzed,and the reasonable and effective calculating method and structure measure of crack control are given in the paper.