• This paper introduces the method, process and results of the in-situ stress measurement.

    本文介绍地应力测量所使用测量方法、测量过程测量结果

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  • Over coring method by using hollow inclusion strain cells is applied for in-situ stress measurement.

    采用空心包体套孔应力解除方法,进行现场地应力测量。

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  • To ensure mining safety, in-situ stress measurement in Linglong gold mine is carried out in two periods.

    介绍玲珑金矿主矿区深部和浅部地应力测量的过程和结果。

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  • Based on in-situ stress measurement, the geological tectonism of Sanshandao Gold Mine is analyzed in detail.

    结合现场地应力测量,对三山矿区地质构造进行了细致分析。

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  • For understanding the state and distribution of stresses in the mine, in-situ stress measurement is carried out by means of hollow inclusion gauge method.

    了解矿区应力状态分布特征,开展应力实测工作应用空心体应力解除法进行应力测量

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  • There are many kinds of in-situ stress measurement methods at present, which can be classified into mechanical, geophysical and geological structure information methods.

    目前地应力测量方法多种分为力学法地球物理法地质构造信息等。

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  • Experimental studies of the technique of in-situ stress measurement and monitoring is the 6th item of the national project "Deep Exploration Technology and Experimentation".

    地应力测量监测技术实验研究国家科技专项“深部探测技术试验研究”所属第六项目

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  • Hedong coal mine in Shanxi is among large ones in China and has a very complex geological structure. In-situ stress measurement for the mine depth was required for studying the stress variation.

    山西省河东煤田属于国内储量较大的煤矿之一矿区地质结构比较复杂必须进行矿区深部地应力测量,了解变化规律。

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  • Research the stress distribution regulation of the stress point boundary with the PCB in-situ measurement.

    研究印刷电路板在线测量状态下印刷电路板受力边界应力分布规律

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  • The in situ measurement of the crustal stress at great depth was conducted in the medium level waste disposal field.

    介绍了对某水力压裂法处置中放废液工程进行深层地下地应力测量有关情况。

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  • Data of in-situ measurement of ground stress have provided reliable basis for the design of quantitative mining of this mine.

    现场地应力实测资料该矿进行定量的采矿设计计算提供了可靠的依据。

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  • In order to evaluate the characteristics of in-situ stress distribution in Ahai Hydro-power Stations dam site, Jinshajiang River, the hydro-fracturing measurement and analysis are conducted.

    为了评价金沙江阿海水电站坝址地应力分布特征,进行水压致裂法测试分析

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  • The acquired data proved that the in situ crustal stress measurement system was reliable.

    实际测量表明系统工作可靠,测量数据可信。

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  • The principle and characteristics of stress measurement with the CSIRO method and the main procedures of in situ stress measurement carried in 4 coal mines of Xingtai mining area are introduced.

    介绍了空心包体地应力测量原理特点邢台矿区4个矿井进行三维地应力测量主要过程,并且对测量结果进行了分析。

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  • The measurement results indicate that:(1) there are 7 measurement points with the maximum horizontal principal in-situ stress more than the vertical principal stress;

    测量结果表明7个测点最大水平应力大于垂直主应力;

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  • In situ stress measurement result indicates that both magnitude and orientation of stress vary greatly.

    实测地应力结果表明应力大小方位变化较为复杂。

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  • This paper mainly introduces the method, the procedure and the result of the in situ stress measurement of Yanbei coal mine.

    本文介绍北煤矿地应力测量方法过程结果

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  • During course of in situ stress measurement, some problems such as core discing, minification and caving of borehole due to horizontal stress are appeared, and their mechanism is studied.

    现场地应力测量过程中发现了岩芯饼裂、钻孔径缩钻孔破碎塌孔现象,分析了这些现象的力学机理

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  • The principle and characteristics of stress measurement with the CSIRO method and the main procedures of in situ stress measurement carried in 4 coal mines of Xingtai mining area are introduced.

    本文采用空芯包方法地应力测量表明吕家坨井田是水平应力场,测量结果为矿井采场合理布局、巷道布置选择锚杆支护设计提供基础数据。

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  • The in-situ stress states and the distribution law in the measured area have been determined through the measurement results.

    通过井下实测确定出区域地应力状态及其分布规律

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  • The in-situ stress states and the distribution law in the measured area have been determined through the measurement results.

    通过井下实测确定出区域地应力状态及其分布规律

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