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首页> 外文会议>International Conference on River Basin Management >Infiltration tests at the landsliding of the right bank of the 'Juan de Grijalva' River, Chiapas, Mexico
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Infiltration tests at the landsliding of the right bank of the 'Juan de Grijalva' River, Chiapas, Mexico

机译：墨西哥“Juan de Graijalva”河流右岸的Landsligation渗透测试

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摘要

Infiltration of water and of leached substances through the capillary zone depends on the physical and structural characteristics of the ground and subsoil as well as on the intensity and duration of the rainfall or irrigation, vegetal cover, terrain slope, drainage pattern, etc. Infiltration models can be classified in three categories: semi-empirical, of Green-Ampt and of Richards' type. The results of infiltration models become the input of other flow and transport models, and of hydrologic balances in basins. Field works were carried out to quantify the rates of infiltration by means of Porchet's tests, and analyzed in the context of the semi-empirical method of Horton, in the sliding zone of the right bank of Juan de Grijalva River, between the hydroelectric dams of Malpaso and Penitas, Chiapas, Mexico. The results indicate that the area known as Zona de Relictos maintains the highest average values of infiltration, and it is followed by units U-I, U-II and U-III. Realized tests fall within the scope of the hydrologic studies and engineering works that Comision Federal de Electricidad is performing in the site to guarantee the stability of the sliding zone, by draining the groundwater flow and channeling the runoff after rainfall events.
机译：通过毛细管区渗透水和浸出物质取决于地面和底层的物理和结构特征以及降雨或灌溉，植物盖，地形坡，排水模式等的强度和持续时间。渗透模型可以分为三类：半经验，绿色ampt和理查兹类型。渗透模型的结果成为其他流动和运输模型的输入，以及盆地中的水文余额。进行现场工程以通过PORCHET的测试量化渗透率，并在霍顿的半经验方法的背景下分析，在JuandeGrijalva河右岸的滑动区，水力电水坝之间Malpaso和Penitas，Chiapas，墨西哥。结果表明，被称为Zona de Retictos的区域保持最高的渗透值，然后是单位U-I，U-II和U-III。实现的测试落入水文学研究和工程作品的范围内，宣传联邦DE电动机在现场进行以保证滑动区的稳定性，通过排出地下水流动并在降雨事件之后引导径流。

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