张文煊;刘美山;张正宇;吴新霞;
ZHANG Wen-xuan~1 LIU Mei-shan~2 ZHANG Zheng-yu~2 WU Xin-xia~2 (1.University of Science and Technology of China,Hefei 230027,China;2.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Wuhan 430010,China)

• 1:中国科学技术大学
• 2:水利部岩土力学与工程重点实验室

摘要(Abstract)：

水电工程开挖爆破产生空气冲击波,空气冲击波会对建筑物、环境的安全和人类的健康产生危害。本文分析了空气冲击波的产生原因、传播特性、破坏作用原理,提出了空气冲击波的安全距离与防护方法。
Air shock-wave is inevitably generated in blasting operation for the excavation of water-power engineering,which may harm to the safety of buildings and surroundings as well the health of people involved. The present paper analyzed the causing reason and spreading characteristic of the shock-wave with its underlying principle of destroy,and proposed the safety distance and protection methods for avoiding destroy from the waves.

关键词(KeyWords)： 水电工程;开挖爆破;空气冲击波;防护方法
Water-power engineering;Blasting excavation;Air shock-wave;Protection method

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 张文煊;刘美山;张正宇;吴新霞;
ZHANG Wen-xuan~1 LIU Mei-shan~2 ZHANG Zheng-yu~2 WU Xin-xia~2 (1.University of Science and Technology of China,Hefei 230027,China;2.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Wuhan 430010,China)

参考文献(References)：

• [1]张正宇,张文煊,吴新霞,李长生.现代水利水电工程爆破[M].北京:中国水利水电出版社,2003.
• [2]刘殿中.工程爆破实用手册[M].北京:冶金工业出版社,1999.
• [3]姜涛,张可玉,詹发民,等.硬岩中爆炸冲击波衰减规律的数值模拟[J].工程爆破,2005,11(4):15-17.