| 宝塔山隧道出口浅埋段施工方案 |
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| 引用本文： | 胡永胜.宝塔山隧道出口浅埋段施工方案[J].山西建筑,2012,38(19):187-189. |
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| 作者姓名： | 胡永胜 |
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| 作者单位： | 榆平高速公路建设管理处,山西榆社,031899 |
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| 摘 要： | 结合汾阳至邢台高速公路平遥—榆社段宝塔山隧道的施工,介绍了隧道施工中进洞施工及边坡防护、管棚注浆加固施工与施工方法、洞身开挖工艺和方法、型钢钢架施工工艺、喷锚支护等关键施工技术,为类似隧道施工积累了宝贵经验。
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| 关 键 词： | 大管棚注浆 新奥法施工 双侧壁导坑法 |
On construction scheme at shallow tunnel exit section of Baotashan Tunnel |
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| HU Yong-sheng.On construction scheme at shallow tunnel exit section of Baotashan Tunnel[J].Shanxi Architecture,2012,38(19):187-189. |
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| Authors: | HU Yong-sheng |
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| Affiliation: | HU Yong-sheng (Pingyao-Yushe Expressway Construction Management Office,Yushe 031899,China) |
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| Abstract: | Combining with the construction at Baotashan Tunnel of Pingyao-Yushe section along Fenyang-Xingtai expressway,the study introduces some key construction techniques,such as the tunneling construction,the slope protection,the pipe roof grouting and consolidating construction and its construction method,the tunnel excavation method and craft,the construction craft for section steel frame,and shorcrete-bolt support,so as to accumulate precious experience for similar tunnel construction. |
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| Keywords: | large pipe roof grouting new Austrian method construction double side drift method |
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