塑料土工格栅对土地补强效果极佳

       塑料土工格栅是一种主要的土工合成材料,与其他土工合成材料相比，它具有独特的性能与功效,塑料土工格栅常用作加筋土结构的筋材或复合材料的筋材等,钢塑复合塑料土工格栅则以gq钢丝,经特殊处理,与聚乙烯或聚丙烯,并添加其他助剂,通过挤出使之成为复合型gq抗拉条带,起到约束土体的侧向位移的作用,但是一个塑料土工格栅的铺设面积有限,远远无法覆盖整个待施工的地面,在使用时需要将多个塑料土工格栅连接在一起使用,在两个塑料土工格栅的连接处容易产生缝隙影响到塑料土工格栅对土体的约束作用。

Plastic geogrid is a kind of main geosynthetic material. Compared with other geosynthetics, it has unique performance and efficacy. Plastic geogrid is often used as reinforcement of reinforced earth structure or reinforcement of composite material, while steel plastic composite geogrid is made of high-strength steel wire, after special treatment, with polyethylene or polypropylene, and other additives, Through extrusion, it becomes a composite high-strength tensile strip, which restrains the lateral displacement of the soil. However, the laying area of a plastic geogrid is limited, which can not cover the whole ground to be constructed. In use, multiple plastic geogrids need to be connected in one use, The joint of the two geogrids is easy to produce a gap, which affects the constraint of the geogrid on the soil.

        塑料土工格栅包括多个左右排列的纵向格栅带和多个前后排列的横向格栅带,多个所述纵向格栅带与横向格栅带的接触点均设有连接结点,相邻的所述纵向格栅带与横向格栅带之间形成有网眼,多个所述纵向格栅带的前后两端均设有长连接片,多个所述横向格栅带的左右两端均设有短连接片,相邻的所述长连接片与短连接片之间均设有固定块,前后相对和左右相对的所述固定块之间均设有固定片,所述固定块的内部且在固定片的两端均设有滑动滑道,前后侧的所述固定片的左右两端与左右侧的所述固定片的前后两端均设有滑动突起,所述固定片的上下表面之间均匀贯穿设有固定孔。

The plastic geogrid includes a plurality of left and right longitudinal grid belts and a plurality of front and rear transverse grid belts. The contact points of the longitudinal grid belts and the transverse grid belts are all provided with connection nodes, the mesh is formed between the adjacent longitudinal grid belts and the transverse grid belts, and the front and rear ends of the longitudinal grid belts are provided with long connecting pieces, The left and right ends of a plurality of horizontal grid belts are provided with short connecting pieces, the adjacent long connecting pieces and the short connecting pieces are provided with fixed blocks, the fixed blocks opposite in front and back and left and right are provided with fixed pieces, the internal part of the fixed blocks and the two ends of the fixed pieces are provided with sliding slideways, The left and right ends of the front and rear sides of the fixed sheet and the left and right sides of the fixed sheet are provided with sliding protrusions, and the upper and lower surfaces of the fixed sheet are evenly penetrated with fixing holes.

       与现有技术相比,本实用新型的有益效果是:塑料土工格栅,通过多个纵向格栅带与横向格栅带之间相互垂直排列,使塑料土工格栅能够被双向拉伸,保证塑料土工格栅对土体的补强作用,增强地基的承载力,有效的约束土体的侧向位移,增强地基稳固性能,铺设土工格栅时根据需要铺设的地面的面积使用一定数量的塑料土工格栅,将两个塑料土工格栅连接在一起时,通过移动固定片在固定块之间的位置,使两个固定片一上一下,将固定孔的位置对应,并通过外部的连接部件将两个塑料土工格栅连接固定起来,进而将多个塑料土工格栅固定起来覆盖整个需要铺设的地面,将边缘的塑料土工格栅的边缘上的固定片与土地相连接固定,从而将整个连接好的塑料土工格栅组固定住,塑料土工格栅相互连接的位置不会产生缝隙，且固定片的位置固定后不再移动,避免了塑料土工格栅相互连接处的不稳定及缝隙影响到塑料土工格栅的使用效果。

Compared with the prior art, the beneficial effect of the utility model is that the plastic geogrid can be biaxially stretched through the vertical arrangement of a plurality of longitudinal and transverse geogrid belts, so as to ensure the reinforcement effect of the Plastic Geogrid on the soil mass, enhance the bearing capacity of the foundation, effectively restrict the lateral displacement of the soil mass, and enhance the stability performance of the foundation, When laying the geogrid, a certain number of plastic geogrids shall be used according to the area of the ground to be laid. When two plastic geogrids are connected together, the position of the fixing holes shall be corresponded by moving the fixing pieces between the fixing blocks, and the two plastic geogrids shall be connected and fixed by the external connecting parts, Then, a plurality of plastic geogrids are fixed to cover the whole ground to be laid, and the fixed piece on the edge of the plastic geogrid is connected with the land to fix the whole connected plastic geogrid group. The position where the plastic geogrid is connected to each other will not produce a gap, and the fixed piece will not move after the position is fixed, It avoids the instability of the joint of the plastic geogrid and the influence of the gap on the use effect of the plastic geogrid.

       将一个塑料土工格栅展开在地面上铺平开来,根据需要被覆盖的地面的面积使用一定数量的塑料土工格栅,然后将下一个塑料土工格栅放置到di一个塑料土工格栅的任意一侧，例如将di二个塑料土工格栅放置到了di一个塑料土工格栅的右侧,di一个塑料土工格栅右侧的固定片，上的滑动突起在固定块中的滑动滑道中向下移动,从而使di一个塑料土工格栅右侧的固定片移动到固定块的下部之间位置,而加入的di二个di一个塑料土工格栅左侧的固定片移动到固定块的上部之间的位置,两个塑料土工格栅上的两个固定片相互叠放在一起,并使两个固定片上的固定孔的位置对应上,通过加入外部的连接部件例如铆钉等将两个固定片固定在一起从而将两个塑料土工格栅连接在一起，由于两个固定片均移动到了**限位置且之间相互限制,固定片不会相对固定块移动，保证了两个塑料土工格栅连接的稳固性,相互拼装的塑料土工格栅之间不会产生空隙,保证了塑料土工格栅对土地的补强效果,拼接好一个塑料土工格栅后,继续拼接下一个塑料土工格栅知道覆盖了全部的土地,边缘的塑料土工格栅的边缘上的固定片没有与其他的固定片连接,将这些固定片移动到下端,通过固定孔将这些固定片固定在土地当中,从而将整个连接好的塑料土工格栅组固定住。

Spread a plastic geogrid on the ground and pave it, use a certain number of plastic geogrids according to the area of the ground to be covered, and then place the next Plastic Geogrid on either side of the first plastic geogrid, for example, place the second plastic geogrid on the right side of the first plastic geogrid, The fixed piece on the right side of the first plastic geogrid, the sliding protrusion on which moves downward in the sliding slide of the fixed block, so that the fixed piece on the right side of the first plastic geogrid moves to the position between the lower parts of the fixed block, while the fixed piece on the left side of the added second first plastic geogrid moves to the position between the upper parts of the fixed block, The two fixing pieces on the two plastic geogrids are overlapped with each other, and the positions of the fixing holes on the two fixing pieces correspond to each other. The two fixing pieces are fixed together by adding external connecting parts such as rivets, etc., so as to connect the two plastic geogrids together. Because the two fixing pieces move to the limit position and are limited mutually, The fixed piece will not move relative to the fixed piece, which ensures the stability of the connection between the two plastic geogrids, no gap between the plastic geogrids assembled with each other, and ensures the reinforcement effect of the Plastic Geogrid on the land. After splicing a plastic geogrid, continue splicing the next plastic geogrid until all the land is covered, The fixing pieces on the edge of the plastic geogrid at the edge are not connected with other fixing pieces. Move these fixing pieces to the lower end, and fix these fixing pieces in the land through the fixing holes, so as to fix the whole connected plastic geogrid group.

      相信大家看完以上内容以后，应该也对塑料土工格栅对土地补强效果有所了解了，希望会对大家有所帮助吧。

I believe that after reading the above content, you should also understand the effect of Plastic Geogrid on land reinforcement. I hope it will help you.

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