高压旋喷桩复合地基在整治隧道溶洞中的应用

林目国,李明华

铁道工程学报 ›› 2006, Vol. 23 ›› Issue (2) : 64-66.

PDF(319 KB)
PDF(319 KB)
铁道工程学报 ›› 2006, Vol. 23 ›› Issue (2) : 64-66.
路网研究

高压旋喷桩复合地基在整治隧道溶洞中的应用

  • 林目国1,李明华2
作者信息 +

APPLICATION OF THAT REPAIR THE DISSOLUTION CAVES WITH THE PILE OF HIGH PRESSURE AND REUNITE FOUNDATION

  • LIN Mu-guo1, LI Ming-hua2
Author information +
文章历史 +

摘要

研究目的:在铁路或公路隧道施工中,溶洞整治较为棘手,目前成熟方案不多。本文旨在探求铁路或公路隧道施工中溶洞的最佳处理措施。
研究方法:通过319国道江西省萍乡市境内拓村隧道工程实例介绍了采用高压旋喷桩复合地基整治隧道溶洞的整治方案,施工方法及主要施工工艺,并分析了该方法的工艺原理及应用该工艺整治隧道溶洞的质量控制措施。
研究结论:高压旋喷桩复合地基整治整治隧道溶洞,可操作性强,质量及经济效果良好。

Abstract

Research purposes: In the construction of tunnels for railway and highway, the hole repair is the intractability problem and there are less mature schemes. This paper investigated the best measures that how repair the dissolution caves during construction the tunnel in railway or highway.
Research methods: In this paper, as the zee can tunnels of 319 country highway for example the author introduced the repair scheme of hole with the pile of high pressure and reunite foundation, construction method, construction technology and analyzed the principle and the procedure and the measures in quantity.
Research Conclusions: Using the method that repair the hole with the pile of high pressure and reunite foundation is the better method.

关键词

隧道 / 溶洞 / 高压旋喷桩 / 复合地基 / 应用

Key words

tunnel / hole / pile of high pressure / reunite foundation / apply

引用本文

导出引用
林目国, 李明华. 高压旋喷桩复合地基在整治隧道溶洞中的应用[J]. 铁道工程学报, 2006, 23(2): 64-66
LIN Mu-guo, LI Ming-hua. APPLICATION OF THAT REPAIR THE DISSOLUTION CAVES WITH THE PILE OF HIGH PRESSURE AND REUNITE FOUNDATION[J]. Journal of Railway Engineering Society, 2006, 23(2): 64-66
中图分类号: U455   

参考文献

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