刘春林;张耿城;欧礼康;
LIU Chun-lin,ZHANG Geng-cheng,OU Li-kang(Guangdong Hongda Blasting Engineering Co,Guangzhou 510055,China)

• 1:广东宏大爆破工程有限公司
• 2:广东宏大爆破工程有限公司
• 3:广东宏大爆破工程有限公司 广州510055
• 4:广州510055

摘要(Abstract)：

阐述了深孔台阶控制爆破结合谨慎爆破技术在复杂环境深基坑开挖工程中的应用及相应的减震工艺;通过对爆破施工全过程的跟踪监测,证实减震措施是非常有效的。在保证电厂、油库及支护管桩安全的同时,大大加快了工程进度,可供类似工程参考。
This paper described the application of the combination of long hole bench controlled blasting technique and cautious blasting in a complex environment for deep excavation and the corresponding vibration absorption technique.The entire monitoring on line of the process showed that the employed vibration adsorption measures were very effective in ensuring the power plants,oil depots and support pile,greatly speeding up the operational schedule.The application is of consulting value for similar projects.

关键词(KeyWords)： 深孔台阶爆破;谨慎爆破;深基坑;减震措施
Long hole bench blasting;Cautious Blasting;Deep foundation pit;Reduce vibration measure

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 刘春林;张耿城;欧礼康;
LIU Chun-lin,ZHANG Geng-cheng,OU Li-kang(Guangdong Hongda Blasting Engineering Co,Guangzhou 510055,China)

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