| 膨胀土地区旋挖钻进埋钻事故的处理方法及预防措施 |
| 修订日期：2007-06-21 点此下载全文 |
| 引用本文：田良锁.膨胀土地区旋挖钻进埋钻事故的处理方法及预防措施[J].钻探工程,2007,34(10):58-59.. Treatment Method and Prevention Measures for Drill Bury in Rotary Drilling in Swelling Soil Area[J]. Drilling Engineering, 2007,34(10):58-59. |
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| 田良锁 |
| 石家庄中色岩土工程有限公司,河北石家庄050021 |
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| 中文摘要:就旋挖钻机在膨胀土地层进行钻孔灌注桩施工时发生桩孔大面积坍塌埋钻事故的处理方法和后期钻孔灌注桩施工预防措施进行介绍。 |
| 中文关键词:旋挖钻进 膨胀土 埋钻事故 处理 预防 |
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| Treatment Method and Prevention Measures for Drill Bury in Rotary Drilling in Swelling Soil Area |
| TIAN Liang-suo |
| Shijiazhuang Zhongse Geo-technical Co. Ltd, , Shijiazhuang Hebei 050021 , China |
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| Abstract:The paper introduced treatment method for large-scale collapse and drill bury with rotary drilling rig for bored cast-in-place pile construction in swelling soil and prevention measures for later stage construction. |
| keywords:rotary drilling swelling soil drill bury treatment prevention |
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