对零通量面法测算潜水入渗补给量和地表蒸发量的一点改进

SOME IMPROVEMENTS ON CALCULATING PHREATIC WATER PERMEATING RECHARGE AND GROUND SURFACE EVAPORATING CAPACITY BY ZFP

分析了发散型零通量面 ,聚合型零通量面以及它们的组合形式的形成机理 ,定性分析了各种零通面条件下的潜水入渗补给量与地面蒸发量 ,进而详细推导了这两个量计算的理论公式 ,其中包括零通量面位置和潜水水位之一和二者都随时间变化条件下这些前所未见的新公式。这些概念的进一步阐明与理论公式的导出 。

The mechanism of divergence,polymeric Zero Flux Plane and its component fabric are studied, and phreatic water permeating recharge and ground surface evaporating capacity on various conditions are calculated furthermore,theoretical formula of recharge and evaporating capacity are derived accurately,which include new formula given the conditions that either or all of Zero Flux Plane placement and paretic water level with time It has important significance for expounding the concepts and deriving the formula to be spreaded Zero Flux Plane method [