Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Clay core wall dam with anti-permeation and self-healing functions and implementation method of clay core wall dam
The invention relates to a clay core wall dam with anti-permeation and self-healing functions and an implementation method of the clay core wall dam. The aim is to provide the clay core wall dam withthe anti-permeation and self-healing functions and the implementation method of the clay core wall dam, so that the dam guarantee that the permeation quantity and permeation stability are in controllable and safe states under the condition of large deformation caused by high earthquake force. According to the technical scheme, a clay core wall is arranged in the clay core wall dam with the anti-permeation and self-healing functions, and the clay core wall dam is characterized in that a self-healing floury soil area is arranged on the upstream side of the clay core wall; and when stretching ordislocation slits happen to the clay core wall, floury soil in the self-healing floury soil area can flow to fill in slits of the clay core wall. The clay core wall dam is suitable for earth and rockfill dam projects built in high-seismic-intensity regions.
本发明涉及一种具有防渗自愈功能的黏土心墙坝及其实施方法。本发明的目的是提供一种具有防渗自愈功能的黏土心墙坝及其实施方法，以使大坝在高地震力引起的大变形条件下保证渗透量和渗透稳定性处于可控和安全的状态。本发明的技术方案是：一种具有防渗自愈功能的黏土心墙坝，内部具有黏土心墙，其特征在于：所述黏土心墙上游侧设有自愈粉土区；在黏土心墙出现拉伸或错动裂缝时，所述自愈粉土区中的粉土能流动填充黏土心墙的裂缝。本发明适用于在高地震烈度地区修建的土石坝工程。
Clay core wall dam with anti-permeation and self-healing functions and implementation method of clay core wall dam
The invention relates to a clay core wall dam with anti-permeation and self-healing functions and an implementation method of the clay core wall dam. The aim is to provide the clay core wall dam withthe anti-permeation and self-healing functions and the implementation method of the clay core wall dam, so that the dam guarantee that the permeation quantity and permeation stability are in controllable and safe states under the condition of large deformation caused by high earthquake force. According to the technical scheme, a clay core wall is arranged in the clay core wall dam with the anti-permeation and self-healing functions, and the clay core wall dam is characterized in that a self-healing floury soil area is arranged on the upstream side of the clay core wall; and when stretching ordislocation slits happen to the clay core wall, floury soil in the self-healing floury soil area can flow to fill in slits of the clay core wall. The clay core wall dam is suitable for earth and rockfill dam projects built in high-seismic-intensity regions.
本发明涉及一种具有防渗自愈功能的黏土心墙坝及其实施方法。本发明的目的是提供一种具有防渗自愈功能的黏土心墙坝及其实施方法，以使大坝在高地震力引起的大变形条件下保证渗透量和渗透稳定性处于可控和安全的状态。本发明的技术方案是：一种具有防渗自愈功能的黏土心墙坝，内部具有黏土心墙，其特征在于：所述黏土心墙上游侧设有自愈粉土区；在黏土心墙出现拉伸或错动裂缝时，所述自愈粉土区中的粉土能流动填充黏土心墙的裂缝。本发明适用于在高地震烈度地区修建的土石坝工程。
Clay core wall dam with anti-permeation and self-healing functions and implementation method of clay core wall dam
具有防渗自愈功能的黏土心墙坝及其实施方法
ZHU ANLONG (Autor:in) / JIANG ZHONGJIAN (Autor:in) / FENG SHINENG (Autor:in) / WANG DONGLIANG (Autor:in) / HUANG SHAOQI (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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