摘要
具有现浇挑出檐口或现浇砼女儿墙的砖混房屋，在温度作用下，顶层外墙很容易产生裂缝。采用在屋顶外露砼构件上设置变形缝的方法，可减弱对顶层墙体的影响。
The temperature fissures occur easily in the top exterior wall in brick masonry structure while the house is designed with overhanging roof gutter or cast-in-place concrete parapet wall.When the outside concrete members on the roof are designed with deformation joints on them,the temperature fissures in the top exterior wall will be decreased.
出处
《科技情报开发与经济》
1999年第4期32-33,共2页
Sci-Tech Information Development & Economy
关键词
现浇混凝土檐口
砖混房屋
温度裂缝
变形缝
墙体
cast-in-place concrete roof gutter brick masonry structure temperature fissure deformation joint wall body
