摘要
鞍山地区６栋大跨度薄壁褶皱拱型钢板屋顶在一场暴风雪中塌落，调查分析表明，结构设计、计算方法不合理和施工质量存在缺陷是其主要原因。拱型彩板屋顶虽具有独特的优越性，但必须限制它的使用范围，以保证结构安全。
In Anshan district, there were six large span, thin wall and corrugated arch steel sheet roof structures collapsed during a heavy storm.An investigation and analysis of this collapse incident has revealed that improper structural design,irrational calculation method and poor quality construction all are the main factors of this incident.Although the colorful arch steel sheet roof structure has gained some unique merits,yet its application ahould be strictly controlled so that its security can be ensured.
出处
《建筑技术》
北大核心
1997年第9期617-619,共3页
Architecture Technology
