摘要
在TNT集团装药爆炸作用下 ,进行了四边简支钢筋混凝土板柱节点冲切破坏的试验研究 ,在土中自由场波传播理论的基础上 ,用介质结构相互作用理论和双剪强度理论对板柱节点冲切破坏机构进行了分析 。
In this paper, an experimental study is presented on the punching failure of reinforced concrete slab-column connection, which is simply supported at the edges and loaded by TNT group charge explosions. Based on the wave propagation theory of free field in soil, the analysis on the punching failure mechanism of slab-column connection is made by using the structure medium interaction theory and the twin shear strength theory. The calculated results are in good agreement with experimental results.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
2001年第3期184-192,共9页
Explosion and Shock Waves
关键词
化爆
钢筋混凝土板柱节点
冲切破坏
Explosions
Failure analysis
Impact testing
Loading
Punch presses
