A kind of anti-seepage layer pre-stressed fixing kit
A technology of pre-stressing and anti-seepage layer, which is applied in the direction of gaskets, infrastructure engineering, coastline protection, etc., can solve the problems of long construction period and difficult maintenance and reinforcement, and achieve the effect of shortening construction period, improving long construction period and improving work efficiency
Active Publication Date: 2021-08-13
SHENYANG POLYTECHNIC UNIV
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Problems solved by technology
[0004] In order to overcome the above technical problems, the present invention proposes a pre-stressed fixing kit for the anti-seepage layer, which adopts an assembled structure, which can improve the problems of long construction period and difficult maintenance and reinforcement of the traditional concrete pouring fixing method.
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Embodiment 1
[0024] Such as figure 1 As shown, the anti-seepage layer pre-stressed fixing kit is composed of the anti-seepage layer 1, the main building block 2, the auxiliary building block 3, the connector 4, the rubber core 5, the pre-stressed rib 6, and the anchor 7. The main building block 2 and the auxiliary building block 3 are prefabricated with reinforced concrete. The lower part of the main building block 2 is provided with a tenon 2-1, which is buried in the foundation to play a limiting role; the end of the main building block 2 is provided with a reserved rectangular groove 2- 2. The positions of the reserved rectangular slots 2-2 at the ends of two adjacent main building blocks 2 correspond to each other, and the connector 4 is placed in the docked reserved rectangular slots 2-2 to connect adjacent main building blocks 2 to prevent misplaced, see figure 2 . Such as image 3 As shown, the upper left part of the main building block 2 is an irregular curved surface, includin...
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Abstract
A pre-stressed fixing kit for an anti-seepage layer, belonging to the technical field of civil engineering, including an anti-seepage layer, a main building block, an auxiliary building block, and a rubber core, and two adjacent main building blocks are placed in adjacent reserved rectangular grooves The connecting piece inside is connected, the main building block includes the semicircle groove of the main building block and the quarter circle groove of the main building block, and the auxiliary building block includes the semicircle groove of the auxiliary building block and the quarter round groove of the auxiliary building block The circular groove is symmetrical to the upper left part of the main building block, and a rubber core is arranged in the space formed by the two; the lower part of the main building block and the auxiliary building block is provided with a pre-stressing force penetrating through the main building block and the auxiliary building block. Reinforcement channel, pre-stressed ribs are interspersed in the channel, one side of the main building block is the fixed end, which is fixed by the anchor, and the side of the auxiliary building block is the tension end, which is fixed by the anchor after tension is applied. The invention adopts an assembled structure, which can improve the problems of long construction period and difficult maintenance and reinforcement of the traditional concrete pouring and fixing form. While fixing the anti-seepage layer, it can maintain the integrity of the anti-seepage layer and avoid causing leakage.
Description
technical field [0001] The invention belongs to the technical field of civil engineering, and in particular relates to a pre-stressed fixing kit for an anti-seepage layer. Background technique [0002] Geosynthetics is a new type of material following steel, cement, and wood. It has high tensile strength, elongation, integrity, and good hydraulic properties. It is made of synthetic fibers, plastics, and synthetic rubber. Various products. Geosynthetics is a multi-functional material. Its main functions include six basic functions: reverse filtration, drainage, protection, reinforcement, isolation, and anti-seepage. When applied in actual engineering, one function often plays a leading role, while The other functions also assist accordingly. Among geosynthetics, geomembranes have good permeability resistance, chemical corrosion resistance, can resist the erosion of various chemicals, and have excellent strength, puncture resistance and welding performance, so they are mostl...
Claims
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IPC IPC(8): E02D31/02E02B3/12E02B3/16
CPCE02B3/122E02D31/025E02D2300/0001E02D2300/002E02D2300/0029E02D2450/106E02D2600/30
Inventor 李明飞宋凡霍欣雨张雪梅李欢武帅斌
Owner SHENYANG POLYTECHNIC UNIV