摘要
该文详细介绍了白云矿浆管道隧洞岩性特征及隧洞的设计,依据施工设计参数进行隧洞的开挖及支护。通过已完成的隧洞的施工结果可知,设计参数及支护方案安全可靠,为后面隧洞施工提供了施工经验。
This paper introduces the lithologic characteristics of ore pulp pipe tunnel and its design basis in detail. The excavation and supporting of tunnel are based on design parameters. Through the construction effect of the completed tunnel, the design prameters and supporting scheme are feasible safe and reliable. It provides experiences for the following constmtion of the tunnel.
出处
《勘察科学技术》
2007年第5期35-38,共4页
Site Investigation Science and Technology
关键词
隧洞
爆破
支护
掘进开挖
tunnel
blasting
supporting
digging excavation
