摘要
针对预应力混凝土空心板在施工过程中出现的裂缝问题,从原材料、设备、施工工艺等方面,分析了裂缝产生的原因,并提出了相应的裂缝预防措施,以确保混凝土空心板的预制质量。
According to the cracks produced in construction process of prestressed concrete hollow slab from raw material, equipment, construction, technology and other aspects their causing reasons are analyzed; at the same time corresponding preventive measures are proposed, which efficiently ensure the pre-casting quality of concrete hollow slab.
出处
《山西建筑》
2005年第12期52-52,101,共2页
Shanxi Architecture
关键词
预应力
空心板
裂缝
prestress, hollow slab, crack
