CN104197869B - 用于钻杆长度应力波自动检测系统以及方法 - Google Patents
用于钻杆长度应力波自动检测系统以及方法 Download PDFInfo
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CN105486347B (zh) * | 2015-12-24 | 2017-07-14 | 安徽省城建设计研究总院有限公司 | 用于钻探现场土工参数的设备以及测量、处理方法 |
CN113028964B (zh) * | 2021-02-26 | 2022-09-20 | 武汉工程大学 | 一种钻杆长度的测量方法和测量系统 |
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US7458266B2 (en) * | 2004-09-27 | 2008-12-02 | Samsung Electronics Co. Ltd. | Method and apparatus for detecting a load change upon a structure and analyzing characteristics of resulting damage |
CN101737034B (zh) * | 2008-11-22 | 2013-07-10 | 西部钻探克拉玛依钻井工艺研究院 | 一种井筒数据传输方法及系统 |
CN101560778B (zh) * | 2009-05-07 | 2011-05-04 | 邓业灿 | 建筑物基础桩物探应力波检测方法 |
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