|
|||||
|
|
| 大口径岩芯取样器的研制 | |
| 引用本文： | 杨波,赵中华,左签含.大口径岩芯取样器的研制[J].吉林地质,2009,28(1):109-110. |
| 作者姓名： | 杨波 赵中华 左签含 |
| 作者单位： | 1. 吉林省地勘局第二地质探矿工程大队,吉林,吉林市,132013 2. 辽宁地质工程职业学校,辽宁,丹东,118008 3. 吉林省地矿勘察设计研究院,吉林,长春,130012 |
| 摘 要： | 介绍了大口径岩芯取样器设计工作原理,使用注意事项。取直径500 mm龙兴村二队深水井基岩样,在孔口操作取样器,使它产生水平推力,最终推断岩芯并取出。 |
| 关 键 词： | 取样器 岩芯 水平推力 |
Developtment of large-diameter core sampler |
|
| YANG Bo,ZHAO Zhong-hua,ZUO Yin-han.Developtment of large-diameter core sampler[J].Jilin Geology,2009,28(1):109-110. | |
| Authors: | YANG Bo ZHAO Zhong-hua ZUO Yin-han |
| Institution: | YANG Bo, ZHAO Zhong-hua , ZUO Yin-han(1.The Second Geological Exploration Engineering Team of Jilin Province, Jilin 132013, China; 2.Liaoning Geologic Engineering Vocational College, Dandong 118008, Liaoning, China;3. Institute of Geologic and Mineral Resources Exploration and Design of Jilin Province, Changchun 130012, Jilin, China) |
| Abstract: | The design calculation and operating principle of the large-diameter core sampler are described with some notes in its use. For taking a Φ500mm core from I.ongxing Village Second Team deepwater well bed rock, the sampler was operated at the hole top to produce a horizontal force to push the core and take it out |
| Keywords: | sampler core horizontal thrust |
| 本文献已被 维普 万方数据 等数据库收录！ | |