| 洞湾隧道超前支护施工技术分析 |
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| 引用本文： | 宋公仆.洞湾隧道超前支护施工技术分析[J].交通科技与经济,2013,15(4):54-56. |
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| 作者姓名： | 宋公仆 |
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| 作者单位： | 福建省第一公路工程公司,福建泉州,362000 |
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| 摘 要： | 超前支护是软弱围岩施工中常用的施工措施,结合洞湾隧道施工的实践,对超前管棚、超前注浆小导管等超前支护技术措施进行分析,总结该隧道施工中的成功经验,为采取同类施工措施的隧道施工提供参考。
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| 关 键 词： | 软弱围岩 超前支护 超前管棚 超前注浆小导管 施工 |
Analyzing the construction technology of pre-support on the hole-bay tunnel |
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| SONG Gong-pu.Analyzing the construction technology of pre-support on the hole-bay tunnel[J].Technology & Economy in Areas of Communications,2013,15(4):54-56. |
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| Authors: | SONG Gong-pu |
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| Institution: | SONG Gong-pu (Fujian No. One Highway Engineering Co. , Quanzhou 362000, China) |
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| Abstract: | Pre-support is commonly used in the construction of weak surrounding rock. Combined with the practice of hole-bay tunnel construction, analysis is made on the lead pipe shea, advance small pipe grouting technology, and the successful experiences are concluded which will provide a reference for similar construction. |
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| Keywords: | weak surrounding rock pre-support lead pipe shed advance small pipe grouting construction |
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