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收稿日期: 2009-06-29
修回日期: 2009-09-11
网络出版日期: 2010-01-04
Construction Schemes of Tunnels with Small Clear
Spacing Located in Different Geology Conditions
Received date: 2009-06-29
Revised date: 2009-09-11
Online published: 2010-01-04
结合国内小净距隧道工程建设现状，以六潜高速公路、永武高速公路2座小净距隧道为对象，对2个具体工点不同地质条件下所采取的不同开挖方法和中夹岩墙加固等措施进行分析比较，并给出了小净距隧道的合理施工方法，为以后小净距隧道的设计与施工提供参考。
关键词：小净距隧道;开挖方法;中夹岩墙
柴喜林 . 不同地质条件下小净距隧道施工方案[J]. 隧道建设, 2009 , 29(增刊2) : 184 -188 . DOI: B
Taking two tunnels with small clear spacing located on Liu'anQianshan expressway and Yong'anWuping expressway as examples, the author compares the tunneling method and rock pillar reinforcement measures of the two tunnels in different geology conditions, based on the practice of construction of tunnels with small clear spacing in China. In addition, the author recommends the reasonable construction methods for tunnels with small clear spacing in this paper, which can provide reference for similar projects in the future.
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