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在水文地质工作中,单层抽(注)水试验是求取地下水动力学参数的主要方法。如果在一个钻孔中揭露了多个含水层,则要求分别对每个含水层进行止水和抽(注)水试验。在工程地质工作中,为了得到地层的单位吸水量,必须把钻孔分成若干孔段,分别进行压水试验。 成都水文地质工程地质队方法研究室杨杰工程师等,于1983年完成了“井中测流技术”的研究,成功地以全孔一次混合抽(压)
In hydrogeological work, single-layer pumping (water injection test) is the main method to get the groundwater dynamic parameters. If more than one aquifer is exposed in a borehole, it is required that each aquifer be subjected to a water stop and draw (water) test separately. In engineering geological work, in order to get the unit of water absorption, it is necessary to divide the borehole into several holes and carry out the pressure water test separately. Yang Jie engineer of Chengdu Hydrogeological and Engineering Geological Team Method Research Institute completed the study of “well-bore current measurement technology” in 1983 and succeeded in pumping (pressing)