摘要
在分析170次爆破振动监测结果的基础上,发现采用以往的经验公式来预报爆破振动峰值,会有一定量的超标现象。于是提出了比例药量爆破振动控制方法,通过工程检验后取得了良好的爆破振动控制效果。该成果对其他核电站的爆破振动控制具有一定的指导意义。
In this paper,based on the vibration monitoring results from 170 shots,the fact that the value of peak amplitude of ground vibration predicted by normal formula often exceed by real monitoring data was discovered.A method of scaled charge vibration control was presented in this paper.Good vibration control achievement has been reached in the operation of the blasting.This achievement can also be a guide to the ground vibration control of other nuclear power plant.
出处
《工程爆破》
2007年第3期82-84,81,共4页
Engineering Blasting
关键词
基坑开挖
爆破振动
比例药量
核电站
Excavation of foundation pit
Blasting vibration
Scaled charge
Nuclear power plant
