| 廖光华.泵吸反循环钻进深度的理论探讨与实践[J].地质与勘探,2000,(2):32-34 |
| 泵吸反循环钻进深度的理论探讨与实践 |
| DISCUSSION AND PRACTICE ON DRILLING DEPTH OF PUMP SUCTION REVERSE CIRCULATION |
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| DOI： |
| 中文关键词: 钻孔灌注桩 泵吸反循环钻进 深度 理论探讨 |
| 英文关键词: pump suction reverse circulation, deep hole drilling, theory, practice |
| 基金项目: |
| 廖光华 |
| 中国地质工程公司江西分公司 |
| 摘要点击次数: 1820 |
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| 中文摘要: |
| 从理论上分析了泵吸反循环施工百米超深孔的可行性 ,并介绍实际施工中采取的技术措施和取得的良好效果 ,对同类工程施工具有一定的指导意义。 |
| 英文摘要: |
| Possibility is theoretically analyzed about drilling holes with more than hundred meter depth through pump suction reverse circulation. Technical measures and better results in the execution are also introduced. It has guiding significance to the same construction. |
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