CN-224227761-U - Side length reinforced geogrid

CN224227761UCN 224227761 UCN224227761 UCN 224227761UCN-224227761-U

Abstract

The utility model relates to a side-length reinforced geogrid which comprises a plurality of regular hexagon units which are arranged in a row-column mode and quadrilateral units which are positioned in the regular hexagon units, wherein four corners of each quadrilateral unit are respectively positioned on four side edges of each regular hexagon unit, and first reinforcing ribs which are arranged in an intersecting mode and serve as diagonal lines of rectangles are further arranged in each quadrilateral unit. According to the utility model, the quadrilateral unit is arranged in the regular hexagon unit, and the corners of the quadrilateral are positioned on the four sides of the hexagon, so that the strength of the sides of the regular hexagon unit is enhanced, meanwhile, the first reinforcing ribs are arranged, the strength of the sides of the regular hexagon unit is further enhanced, the stress strength at the corners of the quadrilateral is increased, the interlocking effect is improved, and meanwhile, the supporting strength in the quadrilateral is also enhanced.

Inventors

ZHAO XIUWEI
ZHANG TAO
ZHANG FENG
LIU GUOQIANG
YANG CONGCONG
LIU YUCHENG

Assignees

肥城联谊工程塑料有限公司

Dates

Publication Date: 20260512
Application Date: 20250425

Claims (8)

1. The side-length reinforced geogrid comprises a plurality of regular hexagon units which are arranged in rows and columns, and quadrilateral units which are arranged in the regular hexagon units, and is characterized in that four corners of each quadrilateral unit are respectively arranged on four sides of each regular hexagon unit, and first reinforcing ribs which are arranged in an intersecting mode and serve as diagonal lines of rectangles are further arranged in each quadrilateral unit.
2. The side-length reinforced geogrid according to claim 1, wherein the quadrangular units are rectangular, the long edges of the quadrangular units extend transversely, the short edges of the quadrangular units extend longitudinally, the regular hexagonal units arranged in rows intersect at end points, and two adjacent side lengths of the regular hexagonal units arranged in columns and extending transversely are arranged in a collinear manner.
3. The side-reinforced geogrid according to claim 2, wherein the corners of the quadrangular unit are connected to midpoints of sides of the corresponding regular hexagonal unit.
4. The side-length reinforced geogrid according to claim 2 or 3, wherein diamond-shaped units are formed among four regular hexagon units distributed along the circumferential direction, second reinforcing ribs serving as diagonal lines of the diamond-shaped units are arranged in the diamond-shaped units, a plurality of longitudinally extending second reinforcing ribs are connected with end points which are transversely distributed and are intersected by two adjacent regular hexagons, and a plurality of transversely extending first reinforcing ribs are connected with side lengths which are longitudinally distributed and are intersected by two adjacent regular hexagon units.
5. The side-length reinforced geogrid according to claim 2 or 3, wherein diamond-shaped units are formed among four regular hexagonal units distributed along the circumferential direction, rectangular units are arranged in the diamond-shaped units, and corners of the rectangular units are respectively positioned on four sides of the diamond-shaped units.
6. The side-reinforced geogrid according to claim 5, wherein the corners of the rectangular units and the corresponding corners of the quadrangular units intersect at the same point.
7. The side-length reinforced geogrid according to claim 2 or 3, wherein diamond-shaped units are formed among the four regular hexagonal units distributed along the circumferential direction, second reinforcing ribs serving as diagonal lines of the diamond-shaped units are arranged in the diamond-shaped units, rectangular units are arranged in the diamond-shaped units, corners of the rectangular units are respectively located on four sides of the diamond-shaped units, and corners of the rectangular units and corners corresponding to the quadrilateral units are intersected at the same point.
8. The side-length reinforced geogrid according to claim 5 or 6, wherein diamond-shaped units are formed among four regular hexagonal units distributed along the circumferential direction, rectangular units are arranged in the diamond-shaped units, corners of the rectangular units are respectively positioned on four sides of the diamond-shaped units, and third reinforcing ribs serving as diagonal lines of the rectangles are arranged in the rectangular units.

Description

Side length reinforced geogrid Technical Field The utility model relates to the field of geogrids, in particular to the technical field of geogrid side length reinforcement, and specifically relates to a side length reinforcement type geogrid. Background Geogrid is a primary geosynthetic material that has unique properties and efficacy compared to other geosynthetics. And is often used as a reinforcement of reinforced earth structures or a reinforcement of composite materials, etc. Geogrids are divided into four categories, namely plastic geogrids, steel-plastic geogrids, glass fiber geogrids and polyester warp-knitted polyester geogrids. The grid is a two-dimensional grid or a three-dimensional grid screen grid with a certain height, which is formed by thermoplastic or mould pressing of high molecular polymers such as polypropylene, polyvinyl chloride and the like, and is called as a geogrid when being used as civil engineering. The current common geogrid is formed by arranging a plurality of quadrilateral units or a plurality of regular hexagon units in a determinant mode, and then reinforcing ribs are arranged in the regular hexagon units or the quadrilateral units to strengthen the strength of the geogrid, such as a double-hexagon reinforced geogrid with the application number of CN202122376284.2, but the built-in hexagons and the regular hexagon units are connected through the reinforcing ribs, the strength at the end points of the regular hexagon units is high, but the side length of the hexagons is not reinforced, and therefore the side length strength of the hexagons is small. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the side-length reinforced geogrid, and the corners of the quadrangle are positioned on the four sides of the hexagon, so that the strength of the side length of the regular hexagon unit is enhanced. The utility model discloses a side-length reinforced geogrid which is realized by the following technical scheme, and comprises a plurality of regular hexagon units which are arranged in a row-column mode, and quadrilateral units which are positioned in the regular hexagon units, wherein four corners of each quadrilateral unit are respectively positioned on four sides of each regular hexagon unit, and first reinforcing ribs which are arranged in an intersecting mode and serve as rectangular diagonal lines are also arranged in each quadrilateral unit. According to the utility model, the quadrilateral unit is arranged in the regular hexagon unit, and the corners of the quadrilateral are positioned on the four sides of the hexagon, so that the strength of the sides of the regular hexagon unit is enhanced, meanwhile, the first reinforcing ribs are arranged, the strength of the sides of the regular hexagon unit is further enhanced, the stress strength at the corners of the quadrilateral is increased, the interlocking effect is improved, and meanwhile, the supporting strength in the quadrilateral is also enhanced. Preferably, the quadrilateral units are rectangular, the long edges of the quadrilateral units transversely extend, the short edges of the quadrilateral units longitudinally extend, the regular hexagonal units arranged in rows intersect at end points, and two adjacent and transversely extending side lengths of the regular hexagonal units arranged in columns are arranged in a collinear mode. This preferred scheme is through the setting of rectangle, and is more stable to quadrilateral atress, and difficult deformation, avoids quadrilateral deformation range great, reduces the inside supporting strength of regular hexagon unit, directly strengthens horizontal intensity through two side lengths of quadrilateral unit simultaneously, and two side lengths directly strengthen fore-and-aft intensity. Preferably, the corners of the quadrangular unit are connected to the midpoints of the sides of the corresponding regular hexagonal unit. According to the method, through the arrangement of the middle point, the regular hexagon unit is divided into two isosceles trapezoid units which are symmetrically arranged relative to the regular hexagon unit by the quadrilateral unit, and two isosceles triangle units which are symmetrically arranged relative to the quadrilateral unit, the regular hexagon unit is reinforced from the middle point of the side length of the regular hexagon unit, and meanwhile, the two isosceles trapezoid units and the two isosceles triangle units are formed, so that the stability of the regular hexagon unit is enhanced. Preferably, diamond-shaped units are formed among four regular hexagon units distributed along the circumferential direction, second reinforcing ribs serving as diagonal lines of the diamond-shaped units are arranged in the diamond-shaped units, a plurality of longitudinally extending second reinforcing ribs are connected with end points which are transversely distributed and are intersected with two adjacent re