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- inclinometer borehole 测斜孔
- Borehole inclinometer is a monitoring instrument in situ to measure lateral displacement of borehole.It is extensively used in slope engineering. 钻孔测斜仪是一种测定钻孔横向位移的原位监测仪器,在边坡工程原位监测中应用最为广泛。
- The articleintroduced borehole inclinometer's composition, operating principle , inbuilt technique and measuring technique of gradient tube,using it in analyzing th... 介绍了钻孔测斜仪的组成、工作原理,测斜管的埋设技术和监测技术,并应用钻孔测斜仪对工程实例进行研究分析。
- The Deviation measurement technology used in quasi-horizontal holes at coal mines was introduced taking ZJS-1 Borehole Monitoring System and CQ-1A Single Shot Inclinometer as samples. 以ZJS-1型钻孔监测系统和CQ-1A型单点测斜仪为例,介绍了煤矿近水平孔测斜技术。
- The articleintroduced borehole inclinometer's composition, operating principle, inbuilt technique and measuring technique of gradient tube, using it in analyzing the project example. 介绍了钻孔测斜仪的组成、工作原理,测斜管的埋设技术和监测技术,并应用钻孔测斜仪对工程实例进行研究分析。
- YT - 1 type borehole piezoelectric gyro inclinometer is a new kind of inclinometer, which ismade uniquely with the angular rate piezoelectric gyro as the main device to measure azimuth. 1型压电陀螺钻孔测斜仪是国内外首次采用压电角速率陀螺作测量钻孔方位的主件的。研制了一套与其定向特性相适应的地面定向、电子跟踪测量等新的定向方法系统。
- The quality of borehole directly influences the effect of blasting. 钻孔质量的好坏,直接关系到爆破效果的优劣。
- Borehole fluid holdup defines what type of reinvasion occurs. 井内流体持率决定发生二次侵入的类型。
- A mechanical wireless inclinometer to measure hole s deviation was designed. 设计了一种机械式无线随钻测斜仪。
- Inclinometer is an Instrument testing drift angle and azimuth of drift hole. 测斜仪是一种测定钻孔倾角和方位角的仪器。
- An inclinometer may be of use if you know the dish elevation offset angle. 磁倾仪也许有用如果您知道盘海拔垂距角度。
- A borehole image of rock layers indicating an underground point bar. 指示某地下曲流沙坝的一幅岩层钻孔图像。
- Borehole magnetic technique has been widely used in geology and CCSD. 井中磁测技术在地质、大陆钻探等方面都有广泛的应用。
- A new method for measuring the borehole water holdup is given in this paper. 论述了一种新型的油井持水率测定方法。
- Borehole hydromining is a kind of safe and efficient new mining method . 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
- Cumulative Error Correction for Borehole Inclinometer 钻孔倾斜仪累计误差的处理
- The acoustoelectric effect of rock is investigated with experimental method in model borehole. 在模型井中对岩石的声电效应进行了实验研究。
- Orientation is very important for a seismometer, whether it is installed on surface or in borehole. 摘要无论地震计在地表或是井下使用,都必须精确定向。
- Inclinometer is an instrument for measuring lateral deformation of soils and foundation. 测斜仪是测试土体侧向变形的一种仪器。
- The principle, construction and mathematical model of SRG gyroscopic inclinometer are introduced in brief. 简要介绍了 SRG陀螺测斜仪的原理、结构及数学模型。