| 管棚与注浆技术在隧道突泥中的应用 |
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| 引用本文： | 秦文,杨绪祥.管棚与注浆技术在隧道突泥中的应用[J].山西建筑,2010,36(15):302-303. |
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| 作者姓名： | 秦文 杨绪祥 |
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| 作者单位： | 1. 中铁二十局集团第三工程有限公司,重庆,401121
2. 昆明理工大学国土资源工程学院,云南,昆明,650093 |
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| 摘 要： | 针对某隧道在施工中发生的突泥灾害,借助TSP-203超前地质探测仪对掌子面前方的地质条件进行了探测,采用长管棚预支护结合小导管注浆对突泥体及周边围岩进行加固处理,经实际证明此方案对于治理隧道突泥是可行的,为今后在流塑状黏土地质中修建隧道积累了一定的经验。
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| 关 键 词： | 隧道 突泥 管棚 注浆技术 |
The application of pipe roof and grouting technology in tunnel burst mud |
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| QIN Wen,YANG Xu-xiang.The application of pipe roof and grouting technology in tunnel burst mud[J].Shanxi Architecture,2010,36(15):302-303. |
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| Authors: | QIN Wen YANG Xu-xiang |
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| Affiliation: | QIN Wen YANG Xu-xiang |
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| Abstract: | Aiming at the burst mud damage occurred in construction of tunnel,the geology condition before tunnel face was detected using TSP-203 advance geologic detection instrument,and the reinforcement treatment was carried out to burst mud and peripheral adjacent rock using long pipe roof pre-supporting combining with small guiding pipe grouting.It was verified that this scheme was feasible to treat tunnel burst mud by practice,which can accumulate experiences for future building tunnel in plastic flow clay geolog... |
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| Keywords: | tunnel burst mud pipe roof grouting technology |
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