首页> 美国政府科技报告 >Sensing Systems for Measuring Mechanical Properties in Ground Masses. Volume 1: Bore Hole Shear, Earth Settlement, and Earth Penetrometer Probes
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Sensing Systems for Measuring Mechanical Properties in Ground Masses. Volume 1: Bore Hole Shear, Earth Settlement, and Earth Penetrometer Probes

机译:用于测量地面材料力学性能的传感系统。第1卷:钻孔剪切,地球沉降和地球透度计探头

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摘要

This research involves an analysis of three in situ testing methods for possible use in tunnel design in soft ground. These three in situ testing methods, the Bore Hole Shear (BHS), Bore Hole Earth Settlement (BESA) and Bore Hole Electronic Earth Penetrometer (BEEP) are in various stages of refinement. All show promise as practical methods of obtaining soil engineering data on a bored hole. The BHS is presently in commercial production. The BEEP requires only additional instrument research design to become manufacturable, and the BESA requires additional applied research and correlation testing prior to final design and manufacture.

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