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A platform for research: civil engineering, architecture and urbanism
Unidirectional plastic stretching geogrid and use method thereof
The invention relates to the technical field of geogrids, in particular to a one-way plastic stretching geogrid and a using method thereof.The one-way plastic stretching geogrid comprises a grid thin plate, a first rib and a second rib; a plurality of groups of parallel through holes are formed in the grid thin plate, each group of through holes comprises a first punched hole and a second punched hole, a first mounting groove and a plurality of groups of limiting grooves are formed in the first rib, and the limiting grooves are distributed in the first rib at equal intervals and located in the first mounting groove; the second rib comprises a second mounting groove, a first connecting buckle and a second connecting buckle, the first connecting buckle and the second connecting buckle are arranged on the second rib, located on the two sides and used for fixing in the weft direction, and the second rib is provided with multiple sets of limiting blocks for preventing the first rib and the second rib from sliding mutually and deformation grooves formed in the second rib, located between the multiple sets of limiting blocks and used for reserving deformation space for the second rib. The second connecting buckle is provided with a protruding block used for extruding the second rib to shrink and deform along the deformation groove. The splicing of the unidirectional plastic stretching geogrid in the longitude and latitude directions is facilitated, the use of U-shaped nails is greatly reduced, and the workload during laying and dismounting is reduced.
本发明涉及土工格栅技术领域，具体涉及一种单向塑料拉伸土工格栅及其使用方法，包括格栅薄板以及筋条一和筋条二；格栅薄板上设有多组平行设置的通孔，且每组通孔包括第一冲孔和第二冲孔，筋条一上设有安装槽一和多组限位槽，限位槽等距分布在筋条一上并位于安装槽一内；筋条二，包括安装槽二、设置在筋条二上并位于两侧用于纬向固定的连接扣一和连接扣二，筋条二上设有多组防止筋条一和筋条二相互滑动的限位块和设置在筋条二上并位于多组限位块之间给筋条二预留形变空间的形变槽，连接扣二上设有用于挤压筋条二沿着形变槽收缩变形的凸块。本发明方便单向塑料拉伸土工格栅经纬方向的拼接，大大减少了U型钉的使用，降低铺设拆卸时的工作量。
Unidirectional plastic stretching geogrid and use method thereof
The invention relates to the technical field of geogrids, in particular to a one-way plastic stretching geogrid and a using method thereof.The one-way plastic stretching geogrid comprises a grid thin plate, a first rib and a second rib; a plurality of groups of parallel through holes are formed in the grid thin plate, each group of through holes comprises a first punched hole and a second punched hole, a first mounting groove and a plurality of groups of limiting grooves are formed in the first rib, and the limiting grooves are distributed in the first rib at equal intervals and located in the first mounting groove; the second rib comprises a second mounting groove, a first connecting buckle and a second connecting buckle, the first connecting buckle and the second connecting buckle are arranged on the second rib, located on the two sides and used for fixing in the weft direction, and the second rib is provided with multiple sets of limiting blocks for preventing the first rib and the second rib from sliding mutually and deformation grooves formed in the second rib, located between the multiple sets of limiting blocks and used for reserving deformation space for the second rib. The second connecting buckle is provided with a protruding block used for extruding the second rib to shrink and deform along the deformation groove. The splicing of the unidirectional plastic stretching geogrid in the longitude and latitude directions is facilitated, the use of U-shaped nails is greatly reduced, and the workload during laying and dismounting is reduced.
本发明涉及土工格栅技术领域，具体涉及一种单向塑料拉伸土工格栅及其使用方法，包括格栅薄板以及筋条一和筋条二；格栅薄板上设有多组平行设置的通孔，且每组通孔包括第一冲孔和第二冲孔，筋条一上设有安装槽一和多组限位槽，限位槽等距分布在筋条一上并位于安装槽一内；筋条二，包括安装槽二、设置在筋条二上并位于两侧用于纬向固定的连接扣一和连接扣二，筋条二上设有多组防止筋条一和筋条二相互滑动的限位块和设置在筋条二上并位于多组限位块之间给筋条二预留形变空间的形变槽，连接扣二上设有用于挤压筋条二沿着形变槽收缩变形的凸块。本发明方便单向塑料拉伸土工格栅经纬方向的拼接，大大减少了U型钉的使用，降低铺设拆卸时的工作量。
Unidirectional plastic stretching geogrid and use method thereof
一种单向塑料拉伸土工格栅及其使用方法
GONG XINGLONG (author) / XU ZHAOLIN (author) / LI GUOMIN (author) / XIONG ZHONGWEI (author) / FENG BO (author)
2023-08-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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