| 注浆护壁堵漏工艺在深孔岩心钻探中的应用 |
| 投稿时间：2009-12-13 修订日期：2009-12-13 点此下载全文 |
| 引用本文：张成德.注浆护壁堵漏工艺在深孔岩心钻探中的应用[J].钻探工程,2010,37(5):25-26.ZHANG Cheng-de. Application of Wall Protection by Grouting Technology in Deep Hole Coring Drilling[J]. Drilling Engineering, 2010,37(5):25-26. |
| 摘要点击次数: 1111 |
| 全文下载次数: 1021 |
|
|
| 中文摘要:简述了深孔岩心钻探破碎岩层护壁堵漏的重要性，注浆参数选择,水泥浆配比、速凝剂掺量的掌握，注浆施工中需把握的几个技术环节及注意事项,注浆施工经验总结及注浆效果评价等。 |
| 中文关键词:深孔岩心钻探 水泥浆 注浆 护壁堵 |
| |
| Application of Wall Protection by Grouting Technology in Deep Hole Coring Drilling |
|
|
| Abstract:The paper briefly outlined the importance of wall protection and seepage control by grouting in deep hole coring drilling in broken formation, introduced the grouting parameter selection, cement slurry ratio, accelerator amount control, some technical links and attentions with grouting construction experience summary and the effect evaluation. |
| keywords:deep hole coring drilling cement slurry grouting wall protection and seepage control |
| 查看全文 查看/发表评论 下载PDF阅读器 |
