| 黏土在松散地层护壁堵漏的工程实践 |
| |
| 引用本文： | 杨小丽. 黏土在松散地层护壁堵漏的工程实践[J]. 山西建筑, 2014, 0(17): 66-67 |
| |
| 作者姓名： | 杨小丽 |
| |
| 作者单位： | [1]太原理工大学,山西太原030024; [2]山西省勘察设计研究院,山西太原030013 |
| |
| 摘 要： | 阐述了泥浆、原状黏土块和经过加工的黏土团块在松散地层钻进时护壁的适用条件和效果,并结合工程实例,介绍了在极为松散的回填砂石层冲击钻进中,用水浸透的黏土经机械碾压成块状后,成功堵漏的技术,为类似工程施工积累了经验。
|
| 关 键 词： | 钻孔 松散地层 护臂堵漏 团块状黏土 |
The engineering practice of clay in loose formation armguards plugging |
| |
| YANG Xiao-li. The engineering practice of clay in loose formation armguards plugging[J]. Shanxi Architecture, 2014, 0(17): 66-67 |
| |
| Authors: | YANG Xiao-li |
| |
| Affiliation: | YANG Xiao-li ( 1. Taiyuan University of Technology, Taiyuan 030024, China; 2. Shanxi Survey and Design Institute, Taiyuan 030013, China) |
| |
| Abstract: | This paper described the application conditions and effects of mud,original clay and process clay in loose formation drilling arm-guards,and combining with the engineering example introduced the successfully plugging technology using water-soaked clay by mechanical com-paction into massive in loose sand and gravel backfilling impact drill,accumulated experience for similar projects construction. |
| |
| Keywords: | drilling loose stratum armguards plugging lump clay |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
