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High-strength geogrid
The invention belongs to the technical field of geogrids, and discloses a high-strength geogrid which comprises longitudinal strips and transverse strips which are woven mutually, punching and shearing weaving openings allowing the transverse strips to penetrate through are formed in different positions of the longitudinal strips in the length direction, and the length direction of the punching and shearing weaving openings is consistent with the length direction of the longitudinal strips. And a plurality of punching and shearing weaving openings in the transverse direction of the longitudinal strips are arranged in rows. According to the geogrid, the transverse strips are clamped by the longitudinal strips around the punching and shearing weaving openings, so that the connection strength of the joints of the longitudinal strips and the transverse strips is enhanced, and the roadbed reinforcement effect of the geogrid is improved.
本申请属于土工格栅技术领域，公开了一种高强度土工格栅，包括相互编织的纵向条带和横向条带，所述纵向条带长度方向的不同位置上设置有供横向条带穿过的冲剪编织口，所述冲剪编织口的长度方向与纵向条带的长度方向一致，所述纵向条带横向上的冲剪编织口成列设置多个。本申请中冲剪编织口周围的纵向条带将横向条带卡紧，增强了纵向条带和横向条带连接处的连接强度，提高了土工格栅的路基加筋效果。
High-strength geogrid
The invention belongs to the technical field of geogrids, and discloses a high-strength geogrid which comprises longitudinal strips and transverse strips which are woven mutually, punching and shearing weaving openings allowing the transverse strips to penetrate through are formed in different positions of the longitudinal strips in the length direction, and the length direction of the punching and shearing weaving openings is consistent with the length direction of the longitudinal strips. And a plurality of punching and shearing weaving openings in the transverse direction of the longitudinal strips are arranged in rows. According to the geogrid, the transverse strips are clamped by the longitudinal strips around the punching and shearing weaving openings, so that the connection strength of the joints of the longitudinal strips and the transverse strips is enhanced, and the roadbed reinforcement effect of the geogrid is improved.
本申请属于土工格栅技术领域，公开了一种高强度土工格栅，包括相互编织的纵向条带和横向条带，所述纵向条带长度方向的不同位置上设置有供横向条带穿过的冲剪编织口，所述冲剪编织口的长度方向与纵向条带的长度方向一致，所述纵向条带横向上的冲剪编织口成列设置多个。本申请中冲剪编织口周围的纵向条带将横向条带卡紧，增强了纵向条带和横向条带连接处的连接强度，提高了土工格栅的路基加筋效果。
High-strength geogrid
一种高强度土工格栅
HE WANLONG (author) / WANG GUOQING (author) / YANG MIN (author)
2023-09-29
Patent
Electronic Resource
Chinese
Poly-p-phenylenebenzobisthiazole (PBO) high-strength geogrid
| European Patent Office | 2015