组合大屏幕隔震系统化爆试验研究  

Experimental research on a combination screen shock isolation system under chemical burst

作　　者：杜馗[1] 韩鹏飞[1] 杜建国[1] 李万华[1] 

机构地区：[1]总参工程兵科研三所,河南洛阳471023

出　　处：《防护工程》2014年第1期20-23,共4页Protective Engineering

摘　　要：为研究指挥工程内组合大屏幕隔震系统对爆炸冲击震动的响应，进行了等比模型的野外化爆试验，得出在不同药量、不同方位爆点爆炸冲击震动作用下模型隔震系统的震动响应。通过对不同震动响应的对比分析，得出组合大屏幕隔震系统对不同爆炸冲击震动的隔震率与隔震器变形量，验证了组合大屏幕隔震系统的可靠性。In order to study the response to explosive shock of a combination screen shock isolation system in civil defense command engineering, chemical burst experiments of a full-scale model are made,and the responses of the isolation system to shock with different explosive weight and at different explosive places are obtained. Then, these different response results are compared to get isolation ratios and distortion values of isolators for this combination screen shock isolation system exposed to explosive shock and to validate reliability of this isolation system.

关 键 词：组合大屏幕 隔震系统 爆炸冲击震动 隔震率 化爆试验 

分 类 号：TU352.12[建筑科学—结构工程]