摘要
对钢筋混凝土屋面大跨度梁裂缝的原因进行了分析 ,结合工程实例 ,对该屋面梁进行了裂缝宽度验算 。
This paper analyzes the causes of the cracks of large-span beam in reinforced concrete roof and based upon practice proposed the crack width calculation method for roof beam as well as cracks control measures.
出处
《山西建筑》
2004年第14期40-40,50,共2页
Shanxi Architecture
关键词
混凝土屋面
温度应力
裂缝原因
措施
concrete roof, temperature stress, crack causes, measure
