Discussion on the Calculation Equatione of Collapse Vibration Velocity Caused from Blasting Demolition

摘要：

How to predict the collapse vibration velocity when a high chimney or the building was demolished by blasting, the author reviewed the formulae for calculating the collapse vibration velocity given in the references and demonstrated the formula in physically and the selection of parameters in it for clarifying the discrepancy quoted. The paper specialize the examples to express the application of formula for calculating the collapse vibration velocity. It is indicated that the intensity of the collapse vibration can be significantly decreased by 70% when the methods and materials for decreasing vibration are adopted.

关键词： blasting demolition collapse vibration vibration velocity

作者: ZHOU Jiahan

作者单位: Institute of Mechanics, Chinese Academy of Sciences, Beijing, China

会议类型: 国际会议

会议名称: The Second Asian-Pacific Symposium on Blasting Techniques(第二届亚太地区爆破技术研讨会)

会议地点: 大连

会议语种:英文

页码: 483-487

在线出版日期: 2009-07-01（万方平台首次上网日期，不代表论文的发表时间）