controlled explosion meaning in Chinese

控制爆炸

Failure causes on video control explosion - proof electric single - girder crane controlling device are analyzed , i . e . , the controlling box is affected by the vibration from every side of the controlling box and a greater pressure drop is caused on the controlling circuitry
摘要分析了视频远距离遥控操作防爆电动单梁起重机控制装置频繁出现故障的原因，即控制箱受到多方面的震动影响，控制线路上产生较大的线路压降。
In this paper , the state of the art of the engineering controlled explosion and the finite element method ( fem ) are reviewed . in order to analyze and simulate the demolishment of frame - structured buildings due to controlled blasting , the method of killing or activating elements , a high level technique in fem , and the special element - solid65 are introduced to the blasting field first in china by the author
本文回顾和总结了工程控制爆破和有限单元法的发展历史及其研究现状，在国内首次把单元生死法这一有限元高级处理技术和ansys软件中特有的solid65单元引入到爆破拆除工程领域，用其进行框架结构楼房爆破拆除的计算机模拟，探讨了构件在完全破坏前的应力、应变、裂缝生成和塑性铰形成位置。