The research on velocities of fragments from internal explosion in reinforced concrete

摘要：

　　The movement of concrete fragment from internal explosion in reinforced concrete is analyzed, and a model is built for the description of fragments” acceleration. Make use of stress wave theory and EOS of detonation product, the velocity of fragment could be determined, with the interaction between steel and concrete and their deformation harmony considered. The computational results are compared with experimental ones with an analysis for the error.

关键词： 钢筋混凝土 爆炸运动 碎片速度

作者: Wu Bi Fu Yue Sheng Zhang Qing Ming

作者单位: Equipment Academy of Air Force, Beijing, China ,100076 Fuzhou University, Fujian, China, 350108 State key laboratory of explosion science and technology, Beijing, China, 100081

会议类型: 国内会议

会议名称: 第十届全国冲击动力学讨论会

会议地点: 太原

会议语种:英文

页码: 1-11

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）