| 浅析盾构穿越沼气地层施工技术 |
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| 引用本文： | 胡海东.浅析盾构穿越沼气地层施工技术[J].铁道建筑技术,2010(4):48-50. |
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| 作者姓名： | 胡海东 |
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| 作者单位： | 苏州轨道交通有限公司,江苏苏州,215000 |
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| 摘 要： | 针对上海地铁唐镇东站~华夏东路站区间盾构穿越沼气地层,提出并实施了地面钻孔释放、沼气浓度监测、隧道通风、优选盾构施工参数等综合措施,实践证明措施可行并取得了较好效果。
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| 关 键 词： | 盾构推进 沼气地层 隧道通风 施工参数 |
Construction Technology of Shield Tunneling in Marsh Gas Stratum |
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| Hu Haidong.Construction Technology of Shield Tunneling in Marsh Gas Stratum[J].Railway Construction Technology,2010(4):48-50. |
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| Authors: | Hu Haidong |
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| Institution: | Hu Haidong ( Suzhou Rail Transit Co. Ltd. , Suzhou 215000, China) |
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| Abstract: | Based on the example of Shanghhai subway shield tunneling in marsh gas stratum between Tang Town East Station and East Huaxia Road Station, this paper proposes and implements comprehensive measures, including marsh gas release by drilling holes on the ground, concentration monitoring, tunnel ventilation, shield construction parameters optimization, which have been proved viable and achieved good results. |
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| Keywords: | shield tunneling marsh gas stratum tunnel ventilation construction parameters |
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