摘要
阐述了爆破地震波的质点最大振速Ｖ是一个随机变量，它与Ｑ、Ｒ没有一般意义上确定的函数关系，因此振动只能控制在某一区间。控制振动强度时，为了达到较高的可信度，必须计算振速的置信区间。本文还举例说明了Ｋ值的上下限Ｋ１、Ｋ２的计算方法。
The maximum velocity V in blasting vibration is a random variable,it has no definite function relation to Q and R in general meaning.So V only can be controlled in a confidence interval.In some cases of controlling blasting Vibration, the confidence interval of K must be determined in oreder to keep more reliable accuracy.A caculation method about the lower and upper limits K1,K2 based on statistical theory is also given in the paper.
出处
《爆破》
CSCD
1996年第2期12-15,共4页
Blasting
关键词
爆破
振动
常数
随机函数
置信区间
岩石
Blasting Vibration
Determination of field factors
Random Function
Confidence Interval.
