爆炸容器吸能减振设计探讨

Discussion on Vibration Energy Dissipation Designof Explosion-Containment Vessel

爆破振动是研究爆炸容器抗爆与安全性能的一项主要指标。如何有效的消波吸能,减弱爆炸时带来的振动作用,对于在复杂条件下爆炸容器设计与使用具有重要意义。通过分析爆破振动产生的原因,提出爆炸容器吸能减振的设计方案,实际测试及多次重复化学爆炸实验说明,设计的吸能减振方案合理有效,周边环境不受影响,实测振动值符合国家相关规范的规定。

Explosion vibration is one of the main indexes which affects blast resistance and safety performances of explosion containment vessel. How to dissipate energy and weaken explosion vibration has considerable significance to design and use the explosion containment vessel under complex circumstances. Through analyzing the causes of blasting vibration, the ways to dissipate the vibration energy are proposed. Tests and repeated chemical explosion experiments show that this vibration energy dissipation scheme is reasonable and effective without impacting on surrounding environment. And measured vibration values comply with the relevant national norms.