摘要
结合实际工程,针对某大跨度预埋竹芯盒现浇密肋空心楼盖出现的裂缝,通过现状调查与检测,结构承载力验算,结合楼盖的受力特点,从设计、施工等方面对现浇楼盖产生裂缝的原因进行了综合分析,并提出了具体意见与建议,以便引起设计、施工人员的重视,避免类似事故发生。
According to an actual project,the cracks of a large span cast-in-place dense rib hollow ceiling embedded bamboo core box were analyzed synthetically from the design and construction aspects,through the present situation investigation and detection,checking of bearing capacity,and the stress characteristics.Some detailed suggestions are given to the engineers to avoid the similar accident.
出处
《建筑结构》
CSCD
北大核心
2010年第4期111-113,共3页
Building Structure
关键词
现浇密肋空心楼盖
受力裂缝
裂缝检测
竹芯盒
cast-in-place dense rib hollow ceiling
stress crack
crack detection
bamboo core box
