Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grid tensioning connecting piece, grid mounting method and bridge abutment-roadbed structure
The invention discloses a bridge abutment-roadbed structure, belongs to the technical field of roadbed engineering, and solves at least one problem of poor flatness of grid laying in the prior art. In the structure, structural rib nets are arranged in light flowing concrete layers in the horizontal direction, and the structural rib nets are arranged between every two adjacent light flowing concrete layers; the upper box and the lower box are arranged in the fixing frame and are mutually engaged and connected, the grid is arranged between the upper box and the lower box, the connecting rod is arranged on the outer wall of the fixing frame, and the connecting rod is telescopically connected with the n-shaped panel; one end of the constructional rib net is connected with the connecting short ribs; one ends of the plurality of structural rib nets are connected with the connecting long ribs; the geometric outline of the integral flexible bridge abutment is a wedge-shaped body, and the included angle between the connecting line between the center point of the bottom face of the abutment base and the center point of the bottom edge of the abutment back of the integral flexible bridge abutment and the bottom face of the integral flexible bridge abutment is not larger than 45 degrees. The bridge abutment-roadbed structure can be used for a road and bridge transition section.
本发明公开了一种桥台‑路基结构，属于路基工程技术领域，解决了现有技术中格网铺设平整性较差的至少一个问题。该结构中，结构筋网沿水平方向设于轻质流动混凝土层中，构造筋网设于相邻两层轻质流动混凝土层之间；上盒与下盒设于固定框内且相互咬合连接，格网设于上盒与下盒之间，连接杆设于固定框的外壁，连接杆与冂型面板可伸缩连接；构造筋网的一端与连接短筋连接；多个结构筋网的一端与连接长筋连接；整体式柔性桥台的几何轮廓为楔形体，台座的底面中心点与整体式柔性桥台的台背底边中心点之间的连线与整体式柔性桥台底面的夹角不大于45°。该桥台‑路基结构可用于路桥过渡段。
Grid tensioning connecting piece, grid mounting method and bridge abutment-roadbed structure
The invention discloses a bridge abutment-roadbed structure, belongs to the technical field of roadbed engineering, and solves at least one problem of poor flatness of grid laying in the prior art. In the structure, structural rib nets are arranged in light flowing concrete layers in the horizontal direction, and the structural rib nets are arranged between every two adjacent light flowing concrete layers; the upper box and the lower box are arranged in the fixing frame and are mutually engaged and connected, the grid is arranged between the upper box and the lower box, the connecting rod is arranged on the outer wall of the fixing frame, and the connecting rod is telescopically connected with the n-shaped panel; one end of the constructional rib net is connected with the connecting short ribs; one ends of the plurality of structural rib nets are connected with the connecting long ribs; the geometric outline of the integral flexible bridge abutment is a wedge-shaped body, and the included angle between the connecting line between the center point of the bottom face of the abutment base and the center point of the bottom edge of the abutment back of the integral flexible bridge abutment and the bottom face of the integral flexible bridge abutment is not larger than 45 degrees. The bridge abutment-roadbed structure can be used for a road and bridge transition section.
本发明公开了一种桥台‑路基结构，属于路基工程技术领域，解决了现有技术中格网铺设平整性较差的至少一个问题。该结构中，结构筋网沿水平方向设于轻质流动混凝土层中，构造筋网设于相邻两层轻质流动混凝土层之间；上盒与下盒设于固定框内且相互咬合连接，格网设于上盒与下盒之间，连接杆设于固定框的外壁，连接杆与冂型面板可伸缩连接；构造筋网的一端与连接短筋连接；多个结构筋网的一端与连接长筋连接；整体式柔性桥台的几何轮廓为楔形体，台座的底面中心点与整体式柔性桥台的台背底边中心点之间的连线与整体式柔性桥台底面的夹角不大于45°。该桥台‑路基结构可用于路桥过渡段。
Grid tensioning connecting piece, grid mounting method and bridge abutment-roadbed structure
一种格网张拉连接件及格网安装方法、桥台-路基结构
YANG GUANGQING (Autor:in) / HE YONGHAI (Autor:in) / ZHANG DA (Autor:in) / YAN TAO (Autor:in) / LIU WEICHAO (Autor:in) / PU CHANGYU (Autor:in) / WANG ZHIJIE (Autor:in) / SUN QIAN (Autor:in) / HUANG YIFAN (Autor:in) / WANG HE (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
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