摘要
国外某水利水电工程施工导流洞工程的地质条件十分特殊,各种地质结构面超常发育。工程地质特性决定爆破开挖施工技术方案,通过对原爆破开挖施工技术方案和优化后爆破开挖施工技术方案进行多方面比较,最终选择优化爆破开挖施工技术方案,实践表明,优化方案在确保施工安全、改善施工质量的同时,降低了施工成本,加快了施工进度。
The construction diversion tunnel of a foreign project has special geologic conditions with various developed structural planes. Engineering geologic conditions dictate blasting excavation construction scheme. Through comprehensive comparison of the original and optimized schemes, the optimized blasting excavation construction scheme is adopted. The practice indicates that the optimized scheme has guaranteed construction safety and improved construction quality while reducing construction cost and accelerating construction progress.
出处
《西北水电》
2004年第2期14-16,共3页
Northwest Hydropower
关键词
导流洞
爆破开挖
施工方案
优化
diversion tunnel
blasting excavation
construction scheme
optimization
