三峡工程一期土石围堰的爆破观测与分析  

BLASTING MONITORING AND ANALYSIS IN THE FIRST PHASE OF ROCK-AND-EARTH COFFERDAM ENGINEERING IN THE THREE GORGES PROJECT

作　　者：朱传统[1] 付有才[1] 熊长汉[1] 

机构地区：[1]武汉长江科学院

出　　处：《工程爆破》1996年第4期106-112,共7页Engineering Blasting

摘　　要：提出了可用于预报和控制爆破振速传播规律的经验公式和一期土石围堰的安全爆破振动控制指标；根据对观测成果的综合分析，论述了一期土石围堰的安全性。The experimental formula which might be used to forecasting and controlling blasting,for propagation law of blasting vibration velocity and its safety control criteria in the first phase of rock-and-earth cofferdam engineering is put forward in this paper.The safety of the first phase of rock-and-earth cofferdam according to the comprehensive analysis on the surveying results is discussed.

关 键 词：土石围堰 爆破观测 水利枢纽 

分 类 号：TV542[水利工程—水利水电工程]