魯北平原地区的水文地质条件一般是流沙层,埋藏浅,分布广,而主要含水层又普遍是由粉、細砂組成,故对机井施工造成许多不利条件。以往建成的机井,多因有关技术措施未解决,而产生淤积、坍塌和出水量减少等現象,从而达不到預期的效果。为了解决这一問題,我們到德州专区水利建設指揮部訪問了 The hydrogeological conditions in the Lubei Plain are generally the quicksand layers, which are shallow buried and widely distributed. However, the major aquifers are generally composed of powder and fine sand, thus causing many unfavorable conditions for the shaft construction. The wells built in the past were mostly not solved due to the relevant technical measures, resulting in the phenomena of siltation, collapse and reduction of water discharge, thus failing to achieve the expected results. In order to solve this problem, we went to the headquarters of Texas Water Conservancy Construction visited