摘要
本文介绍两跨１８ｍ预应力Ｖ形折板屋盖的一根中柱被意外撞断破坏的事故分析、加固方案和加固效果。
This paper deals with failure condition, accident analysis, reinforced draft and effect for one column located in the middle axis of double 18m span prestressed concrete V folded plate roof building and broken by a accidented impact force.
出处
《空间结构》
CSCD
1997年第4期59-63,共5页
Spatial Structures
