| 复杂地质条件下超浅埋暗挖隧道施工 |
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| 引用本文： | 刘晓毅. 复杂地质条件下超浅埋暗挖隧道施工[J]. 山西建筑, 2007, 33(7): 340 |
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| 作者姓名： | 刘晓毅 |
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| 作者单位： | 广州市盾建地下工程有限公司,广东 广州 510000 |
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| 摘 要： | 结合广州地铁三号线北段矿山法隧道的施工,重点论述了隧道在通过广汕公路、元岗特大桥的情况下,采用摆喷墙、三管旋喷桩、钢花管桩等超前支护以及特大桥桩基托换的一系列施工技术措施,以保证隧道顺利安全地贯通。
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| 关 键 词： | 摆喷墙 三管旋喷桩 钢花管桩 土体加固 |
| 文章编号： | 1009-6825(2007)07-0340-02 |
| 修稿时间： | 2006-09-26 |
On construction of supper shallow under ground-cut tunnel under complex geological condition |
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| LIU Xiao-yi. On construction of supper shallow under ground-cut tunnel under complex geological condition[J]. Shanxi Architecture, 2007, 33(7): 340 |
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| Authors: | LIU Xiao-yi |
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| Affiliation: | LIU Xiao-yi |
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| Abstract: | Combined with practical work in No.3 line of Guangzhou metro advanced support construction utilizing swaying shot diaphragm wall,triple-pipe rotary jet grouting pile and steel floral tube pile and pile foundation underpinning technology are introduced in view of the situations that tunnel pass through Guangshan expressway and Yuangang super large bridge in order to ensure trouble-free excavation of tunnel. |
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| Keywords: | swaying shot diaphragm wall triple-pipe rotary jet grouting pile steel floral tube pile soil reinforcement |
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