A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for blocking karst depression to form reservoir
The invention relates to the technical field of water resource utilization, in particular to a method for blocking a karst depression to form a reservoir. The method comprises the following steps: on the basis of a black box theory, by utilizing the self-closed landform condition of the karst depression and the particularity of the karst depression as a key node for collecting surface water and converting the surface water into underground water, a leakage channel and a surrounding leakage zone are taken as a controllable black box, and a treatment scheme is put forward according to the boundary condition of the black box through an investigation means, and a leakage channel of the black box can be blocked through fine construction; the connection between the depression and an underground river is blocked, so that the water body to be converted into underground water is reserved in the depression of the ground surface, and the purpose of blocking the karst depression to form the reservoir can be achieved due to the natural sealing of the depression terrain, so that a natural lake is formed. The problems that water resources in the karst region are prone to loss, and large-scale industrial water and domestic water of residents cannot be met are solved.
本发明涉及水资源利用技术领域，具体是一种喀斯特洼地封堵成库的方法。包括：基于黑箱理论，利用喀斯特洼地自身封闭的地形地貌条件，利用其作为地表水汇集并向地下水转化这样一个关键节点的特殊性，把其渗漏通道及周边的渗漏带作为一个可控的黑箱，通过勘察手段将该黑箱的边界条件并提出处理方案，通过精细施工即可将黑箱的渗漏通道封堵住；将洼地与地下河之间的联系阻断，使得本来将要转化成地下水的水体留在地表的洼地内，由于洼地地形天然封闭，就可以完成喀斯特洼地封堵成库的目的，形成一个自然的湖泊。本发明解决了喀斯特地区水资源容易流失，无法满足大规模的产业用水和居民生活用水的问题。
Method for blocking karst depression to form reservoir
The invention relates to the technical field of water resource utilization, in particular to a method for blocking a karst depression to form a reservoir. The method comprises the following steps: on the basis of a black box theory, by utilizing the self-closed landform condition of the karst depression and the particularity of the karst depression as a key node for collecting surface water and converting the surface water into underground water, a leakage channel and a surrounding leakage zone are taken as a controllable black box, and a treatment scheme is put forward according to the boundary condition of the black box through an investigation means, and a leakage channel of the black box can be blocked through fine construction; the connection between the depression and an underground river is blocked, so that the water body to be converted into underground water is reserved in the depression of the ground surface, and the purpose of blocking the karst depression to form the reservoir can be achieved due to the natural sealing of the depression terrain, so that a natural lake is formed. The problems that water resources in the karst region are prone to loss, and large-scale industrial water and domestic water of residents cannot be met are solved.
本发明涉及水资源利用技术领域，具体是一种喀斯特洼地封堵成库的方法。包括：基于黑箱理论，利用喀斯特洼地自身封闭的地形地貌条件，利用其作为地表水汇集并向地下水转化这样一个关键节点的特殊性，把其渗漏通道及周边的渗漏带作为一个可控的黑箱，通过勘察手段将该黑箱的边界条件并提出处理方案，通过精细施工即可将黑箱的渗漏通道封堵住；将洼地与地下河之间的联系阻断，使得本来将要转化成地下水的水体留在地表的洼地内，由于洼地地形天然封闭，就可以完成喀斯特洼地封堵成库的目的，形成一个自然的湖泊。本发明解决了喀斯特地区水资源容易流失，无法满足大规模的产业用水和居民生活用水的问题。
Method for blocking karst depression to form reservoir
一种喀斯特洼地封堵成库的方法
GAO CHENGCHENG (author) / HUANG XUEYONG (author) / WU WEIZHAO (author) / LIU YONG (author) / ZOU XU (author)
2021-07-30
Patent
Electronic Resource
Chinese
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