摘要
对出现裂缝的某六层砖混宿舍楼的现浇楼板加一层钢筋混凝土叠合层 ,按二次叠合板对板进行了正截面强度和结合面抗剪强度验算 ,表明了楼板经整体加固后能够保证原设计的安全度 。
In order to treat the cracks existed in cast in site floor slab of one dormitory building with brick concrete structure one reinforced concrete superposed layer is added. Taking the floor as secondary superposed slab its right section strength and the shear strength of adjoining face are checked. Results show the reinforcement treatment is practicable, which can ensure the safety as original design.
出处
《山西建筑》
2004年第15期30-31,共2页
Shanxi Architecture
关键词
构造负筋
裂缝
叠合板
structural negative reinforcement, crack, superposed slab
