一个积蓄地表水的实用方案——解决廊坊市缺水问题的措施探讨

A Solution to a Deficiency of Water for Langfang City

为解决廊坊市的缺水问题,通过勘测、实验和计算,提出了以蓄为主的措施,确定了蓄水区和蓄水区的来水量及渗漏量。针对不利的地质条件,提出了在大面积蓄水工程上采用新型的防渗材料的防渗措施。

Based on survey,experiment,analysis and calculation of hydrology and hydraulics,a storage measure to solve a deficiency of water is provided for Langfang city.Bacause a storage area is affected by landform, land feature,present condition of irrigation works etc,determination of the quantity of water in storage area is developed by means of other drainage basin.Furthermore,the infiltration capacity of storage area is calculated by means of experiment and practical test.In the view of unfavourable geology condition of Langfang city,a new permeation-control measure is suggested.