Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete and geomembrane connecting structure and inflation inspection method thereof
The invention belongs to the technical field of water conservancy and hydropower engineering, and discloses a concrete and geomembrane connecting structure and an inflation inspection method thereof.The concrete and geomembrane connecting structure comprises grabbing ribs, a steel plate and a geomembrane, the grabbing ribs and the steel plate are pre-buried in concrete, the steel plate is arranged on the grabbing ribs, two layers of rubber belts are arranged on the steel plate, and the geomembrane is arranged between the grabbing ribs and the steel plate. The geomembrane is arranged between the two layers of rubber belts, two longitudinal steel channels are arranged on the upper layer of rubber belt at intervals, transverse steel channels are arranged between the two longitudinal steel channels, and the two longitudinal steel channels, the transverse steel channels, the two layers of rubber belts, the geomembrane, the steel plate and the grabbing ribs are connected into a whole through expansion bolts. Meanwhile, the geomembrane between the longitudinal channel steel and the transverse channel steel forms a closed subarea; and a pressing perforation method is adopted to inspect the closed partition, so that the problem of connection quality inspection of the geomembrane and the concrete building can be more conveniently and effectively solved, and the anti-seepage closing effect is ensured.
本发明属于水利水电工程技术领域，公开一种混凝土与土工膜连接结构及其充气检查方法，连接结构包括抓筋、钢板和土工膜，所述抓筋和钢板预埋在混凝土中且所述钢板设置在所述抓筋上，所述钢板上设置有两层橡胶带，所述两层橡胶带之间设置有所述土工膜，上层橡胶带上间隔设置有两道纵向槽钢，所述两道纵向槽钢之间设置有横向槽钢，通过膨胀螺栓将所述两道纵向槽钢、横向槽钢、两层橡胶带、土工膜、钢板和抓筋连接形成整体，同时纵向槽钢、横向槽钢间的土工膜形成封闭分区；采用打压穿孔法对封闭分区进行检查，能够更加便捷有效解决土工膜与混凝土建筑物连接质量检查问题，确保防渗封闭效果。
Concrete and geomembrane connecting structure and inflation inspection method thereof
The invention belongs to the technical field of water conservancy and hydropower engineering, and discloses a concrete and geomembrane connecting structure and an inflation inspection method thereof.The concrete and geomembrane connecting structure comprises grabbing ribs, a steel plate and a geomembrane, the grabbing ribs and the steel plate are pre-buried in concrete, the steel plate is arranged on the grabbing ribs, two layers of rubber belts are arranged on the steel plate, and the geomembrane is arranged between the grabbing ribs and the steel plate. The geomembrane is arranged between the two layers of rubber belts, two longitudinal steel channels are arranged on the upper layer of rubber belt at intervals, transverse steel channels are arranged between the two longitudinal steel channels, and the two longitudinal steel channels, the transverse steel channels, the two layers of rubber belts, the geomembrane, the steel plate and the grabbing ribs are connected into a whole through expansion bolts. Meanwhile, the geomembrane between the longitudinal channel steel and the transverse channel steel forms a closed subarea; and a pressing perforation method is adopted to inspect the closed partition, so that the problem of connection quality inspection of the geomembrane and the concrete building can be more conveniently and effectively solved, and the anti-seepage closing effect is ensured.
本发明属于水利水电工程技术领域，公开一种混凝土与土工膜连接结构及其充气检查方法，连接结构包括抓筋、钢板和土工膜，所述抓筋和钢板预埋在混凝土中且所述钢板设置在所述抓筋上，所述钢板上设置有两层橡胶带，所述两层橡胶带之间设置有所述土工膜，上层橡胶带上间隔设置有两道纵向槽钢，所述两道纵向槽钢之间设置有横向槽钢，通过膨胀螺栓将所述两道纵向槽钢、横向槽钢、两层橡胶带、土工膜、钢板和抓筋连接形成整体，同时纵向槽钢、横向槽钢间的土工膜形成封闭分区；采用打压穿孔法对封闭分区进行检查，能够更加便捷有效解决土工膜与混凝土建筑物连接质量检查问题，确保防渗封闭效果。
Concrete and geomembrane connecting structure and inflation inspection method thereof
一种混凝土与土工膜连接结构及其充气检查方法
ZHOU HENG (Autor:in) / REN WEI (Autor:in) / SHI PANPAN (Autor:in) / WANG CHUANMING (Autor:in) / LI YAN (Autor:in) / CHENG XINHENG (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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