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| 邻近某运营隧道的地铁九号线高增站二期基坑施工技术 | |
| 引用本文： | 邱亮. 邻近某运营隧道的地铁九号线高增站二期基坑施工技术[J]. 广东土木与建筑, 2011, 0(11): 29-32 |
| 作者姓名： | 邱亮 |
| 作者单位： | 广东省基础工程公司 |
| 摘 要： | 广州地铁九号线高增站二期基坑工程邻近地铁三号线运营中的隧道,为减少施工过程中对三号线隧道的影响,保证基坑和运营中隧道的安全,采用了施喷桩对隧道进行保护和基坑加固,文中介绍基坑的围护结构体系、隧道保护、基坑加固及自动化监测等施工技术和措施. |
| 关 键 词： | 基坑围护结构体系 地下连续墙 旋喷桩 施工监测 自动化监测 |
Construction Technique of 2nd Stage Deep Excavation for Gaozeng Station of Line 9 Adjacent to Existing Subway Tunnel |
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| Abstract: | To reduce the impact to existing station of line 3 and to ensure the safety of base pit during the construction of the 2nd stage of deep excavation for Gaozeng station of line 9,jet grouting with pressure is adopted for protecting the base pit and existing tunnel,and bracing system,tunnel protection,base pit consolidation and auto-monitoring etc also involved. |
| Keywords: | bracing system diaphragm wall jet grouting with pressure construction monitoring auto-monitoring |
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