A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure and method for connecting and sealing reservoir basin geomembrane and reservoir bank concrete panel
The invention relates to a hydraulic and hydroelectric engineering anti-seepage structure, in particular to a reservoir basin geomembrane and reservoir bank concrete panel connection sealing structure and method.The reservoir basin geomembrane and reservoir bank concrete panel connection sealing structure comprises a geomembrane (12) laid in a reservoir basin and a concrete panel (6) laid on a reservoir bank, and tooth-shaped protrusions with different heights are evenly distributed on the upper surface of the panel connection end of the geomembrane; the cross sectional area of the upper end of the tooth-shaped bulge is larger than that of the middle part; the upper surface of the panel connecting end of the geomembrane is coated with a layer of sealing waterproof glue, concrete is cast in place on the sealing waterproof glue to form the geomembrane connecting end of the concrete panel, and tooth-shaped protrusions on the upper surface of the panel connecting end of the geomembrane are embedded into the concrete. And the geomembrane connecting end of the concrete panel and the panel connecting end of the geomembrane are connected into a whole through sealing waterproof glue. The sealing structure is good in stress performance, good in water stopping effect, high in safety performance and particularly suitable for connecting and sealing of the reservoir basin geomembrane and the reservoir bank asphalt concrete panel.
本发明涉及水力水电工程防渗结构，特别是一种库盆土工膜与库岸混凝土面板连接密封结构及方法，其包括铺设在库盆内的土工膜(12)和铺设在库岸的混凝土面板(6)，所述土工膜的面板连接端上表面均布高度不一的齿状凸起，所述齿状凸起的上端横截面积大于中部横截面积；所述土工膜的面板连接端上表面涂抹一层密封防水胶，在密封防水胶上现浇混凝土形成所述混凝土面板的土工膜连接端，且所述土工膜的面板连接端上表面的齿状凸起嵌入所述混凝土中，使所述混凝土面板的土工膜连接端经密封防水胶与所述土工膜的面板连接端连接成一体。本发明受力性能好、止水效果好、安全性能高，特别适应于库盆土工膜与库岸沥青混凝土面板的连接密封。
Structure and method for connecting and sealing reservoir basin geomembrane and reservoir bank concrete panel
The invention relates to a hydraulic and hydroelectric engineering anti-seepage structure, in particular to a reservoir basin geomembrane and reservoir bank concrete panel connection sealing structure and method.The reservoir basin geomembrane and reservoir bank concrete panel connection sealing structure comprises a geomembrane (12) laid in a reservoir basin and a concrete panel (6) laid on a reservoir bank, and tooth-shaped protrusions with different heights are evenly distributed on the upper surface of the panel connection end of the geomembrane; the cross sectional area of the upper end of the tooth-shaped bulge is larger than that of the middle part; the upper surface of the panel connecting end of the geomembrane is coated with a layer of sealing waterproof glue, concrete is cast in place on the sealing waterproof glue to form the geomembrane connecting end of the concrete panel, and tooth-shaped protrusions on the upper surface of the panel connecting end of the geomembrane are embedded into the concrete. And the geomembrane connecting end of the concrete panel and the panel connecting end of the geomembrane are connected into a whole through sealing waterproof glue. The sealing structure is good in stress performance, good in water stopping effect, high in safety performance and particularly suitable for connecting and sealing of the reservoir basin geomembrane and the reservoir bank asphalt concrete panel.
本发明涉及水力水电工程防渗结构，特别是一种库盆土工膜与库岸混凝土面板连接密封结构及方法，其包括铺设在库盆内的土工膜(12)和铺设在库岸的混凝土面板(6)，所述土工膜的面板连接端上表面均布高度不一的齿状凸起，所述齿状凸起的上端横截面积大于中部横截面积；所述土工膜的面板连接端上表面涂抹一层密封防水胶，在密封防水胶上现浇混凝土形成所述混凝土面板的土工膜连接端，且所述土工膜的面板连接端上表面的齿状凸起嵌入所述混凝土中，使所述混凝土面板的土工膜连接端经密封防水胶与所述土工膜的面板连接端连接成一体。本发明受力性能好、止水效果好、安全性能高，特别适应于库盆土工膜与库岸沥青混凝土面板的连接密封。
Structure and method for connecting and sealing reservoir basin geomembrane and reservoir bank concrete panel
一种库盆土工膜与库岸混凝土面板连接密封结构及方法
PENG KAI (author) / LIU YAOLAI (author) / DENG FANG (author) / WANG XIAOLIANG (author) / LIU DONG (author) / ZHANG JIALIN (author)
2023-05-26
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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