Discussion on Application of the Peak Particle Velocity and Main Vibration Frequency in Blast Vibration Monitoring[J]. Journal of Civil and Environmental Engineering, 2006, 28(4): 38-41.
DOI:
Discussion on Application of the Peak Particle Velocity and Main Vibration Frequency in Blast Vibration Monitoring[J]. Journal of Civil and Environmental Engineering, 2006, 28(4): 38-41. DOI: 10.11835/j.issn.1674-4764.2006.04.010.
Discussion on Application of the Peak Particle Velocity and Main Vibration Frequency in Blast Vibration Monitoring
摘要
通过分析爆破振动对结构的破坏机理
提出了用质点峰值振动速度和主振频率作为爆破振动的监测方法
并探讨了结构的破坏准则和部分国家的振动安全标准
以及影响爆破的因素
进而对爆破采用有效控制。
Abstract
In this paper
the peak particle velocity and main vibration frequency are put forward as a monitoring measure of blast vibrations based on the analysis of blast vibrations damage to the structure.In this paper
the damage criteria and the safety standards of vibration in some countries are shown.In addition
this paper analyzes the influence factors of the blast and give suggestions on effective control of the blast.