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| 城市富水砂卵石地层大断面隧道浅埋暗挖工法研究 | |
| 引用本文： | 唐国荣,刘招伟,李建华.城市富水砂卵石地层大断面隧道浅埋暗挖工法研究[J].中国工程科学,2010,12(12):98-102. |
| 作者姓名： | 唐国荣 刘招伟 李建华 |
| 作者单位： | 1. 铁道部工程设计鉴定中心,北京,100844 2. 中铁隧道集团有限公司,河南洛阳,471009 3. 中铁隧道集团技术中心,河南洛阳,471009 |
| 摘 要： | 针对北京富水砂卵石地层大断面隧道地层稳定性差、工程周边环境复杂、对沉降控制要求高等诸多难题,在大断面隧道中采用CRD法、洞桩法进行施工,有效控制了工程结构、沿线及周围建筑物和地下管线的变形,确保了工程及周围环境的安全。 |
| 关 键 词： | 砂卵石地层 大断面 CRD法 洞桩法 隧道施工 |
| 收稿时间： | 2010/8/10 0:00:00 |
| 修稿时间： | 2010/10/27 0:00:00 |
Research on shallow tunneling construction method of large section tunnel under the water rich sandy gravel stratum |
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| Tang Guorong,Liu Zhaowei and Li Jianhua.Research on shallow tunneling construction method of large section tunnel under the water rich sandy gravel stratum[J].Engineering Science,2010,12(12):98-102. | |
| Authors: | Tang Guorong Liu Zhaowei and Li Jianhua |
| Affiliation: | 1.Identification Center of Engineering Design,Ministry of Railways,Beijing 100844,China;2.China Railway Tunnel Group, Luoyang, Henan 471009, China;3.Technology Center of China Railway Tunnel Group,LuoYang,Henan 471009,China |
| Abstract: | The CRD(cross diaphragm) and hole pile method were adopted in the large section tunnel,aiming at poor geological stability, complex engineering environment and the higher control requirements of subsidence in water rich sandy gravel stratum of Beijing,which controlled the deformation of engineering structure,surrounding buildings along and underground pipeline effectively and ensured the safety of surrounding environment. |
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