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本文利用陕西省礼泉县宝鸡峡东干渠茨林地段潜水动态观测资料,通过建立水文地质模型和数学模型的途径,采用配线法求得压力传导系数a和给水度μ,然后再以公式计算法或相关模型法及断面流量法求得渠道渗入系数β。确定结果:该地段潜水含水层的压力传导系数平均值为1051.2m~2/d;给水度变化于0.0364—0.0546之间,最后取值为0.05;渠道渗入系数变化于1.14×10~(-4)—1.14×10~(-1),最后取值为1.14×10~(-1).
In this paper, using the dynamic observation data of submarine submersion in the Baojixia Gorge section of Liquan Gorge in Shaanxi Province, by means of establishing hydrogeological model and mathematical model, the pressure conduction coefficient a and water supply μ are calculated by the wiring method, and then calculated by formula Law or related models and cross-sectional flow method to determine the channel penetration coefficient β. The results show that the average pressure conduction coefficient of the submerged aquifers is 1051.2m ~ 2 / d, the water supply is 0.0364-0.0546, the final value is 0.05, and the infiltration coefficient of the channel changes from 1.14 × 10 ~ (-4) ) -1.14 × 10 -1, the last value is 1.14 × 10 -1.