Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel 3D plastic geogrid
The invention provides a novel 3D plastic geogrid which comprises a plurality of main rectangular unit grids and auxiliary rectangular unit grids corresponding to the main rectangular unit grids in number, the main rectangular unit grids are arranged in a rectangular array, the auxiliary rectangular unit grids and the main rectangular unit grids are concentrically arranged, and the main rectangular unit grids and the auxiliary rectangular unit grids are arranged in a rectangular array. The auxiliary rectangular unit grids and the main rectangular unit grids are spaced, the size of the main rectangular unit grids is larger than that of the auxiliary rectangular unit grids, and the four corners of the main rectangular unit grids are connected with the four corners of the auxiliary rectangular unit grids one by one through connecting ribs. The connecting structure is good in stress effect and not prone to distortion and deformation. The space forming part has a larger contact area with soil, has a pinning effect, can fix soil with a larger volume, is better in stability, can bear larger deformation force and deformation, and has a better reinforcement effect.
本发明提出了一种新型3D立体塑料土工格栅，包括多个主矩形单元网格和与主矩形单元网格数量对应的副矩形单元网格，多个主矩形单元网格呈矩形阵列排布，副矩形单元网格与主矩形单元网格同心设置，且副矩形单元网格与主矩形单元网格之间有间距，主矩形单元网格尺寸大于副矩形单元网格尺寸，主矩形单元网格四角与副矩形单元网格的四角通过连接筋条一一连接。本发明受力效果好，不易扭曲变形。本发明的空间成型部分与土壤有更大的接触面积，具有钉扎作用，可固定更大体积的土，稳定性更好，同时空间成型部分可承受更大的变形力和变形量，具有更好的加筋效果。
Novel 3D plastic geogrid
The invention provides a novel 3D plastic geogrid which comprises a plurality of main rectangular unit grids and auxiliary rectangular unit grids corresponding to the main rectangular unit grids in number, the main rectangular unit grids are arranged in a rectangular array, the auxiliary rectangular unit grids and the main rectangular unit grids are concentrically arranged, and the main rectangular unit grids and the auxiliary rectangular unit grids are arranged in a rectangular array. The auxiliary rectangular unit grids and the main rectangular unit grids are spaced, the size of the main rectangular unit grids is larger than that of the auxiliary rectangular unit grids, and the four corners of the main rectangular unit grids are connected with the four corners of the auxiliary rectangular unit grids one by one through connecting ribs. The connecting structure is good in stress effect and not prone to distortion and deformation. The space forming part has a larger contact area with soil, has a pinning effect, can fix soil with a larger volume, is better in stability, can bear larger deformation force and deformation, and has a better reinforcement effect.
本发明提出了一种新型3D立体塑料土工格栅，包括多个主矩形单元网格和与主矩形单元网格数量对应的副矩形单元网格，多个主矩形单元网格呈矩形阵列排布，副矩形单元网格与主矩形单元网格同心设置，且副矩形单元网格与主矩形单元网格之间有间距，主矩形单元网格尺寸大于副矩形单元网格尺寸，主矩形单元网格四角与副矩形单元网格的四角通过连接筋条一一连接。本发明受力效果好，不易扭曲变形。本发明的空间成型部分与土壤有更大的接触面积，具有钉扎作用，可固定更大体积的土，稳定性更好，同时空间成型部分可承受更大的变形力和变形量，具有更好的加筋效果。
Novel 3D plastic geogrid
一种新型3D立体塑料土工格栅
LIU GUOQIANG (Autor:in) / WANG XIUTAO (Autor:in) / XIA YUHAI (Autor:in) / ZHANG YAN (Autor:in) / LI WEIDONG (Autor:in) / ZHOU RUI (Autor:in) / ZHANG YU (Autor:in) / DONG DEXIAO (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch