A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed splicing structure for road widening construction
The invention relates to the technical field of road widening, and discloses a roadbed splicing structure for road widening construction, the roadbed splicing structure comprises an old roadbed and a new roadbed, the new roadbed comprises an asphalt layer, a gravel layer, a concrete layer and a giant-grained stone filling layer which are distributed from top to bottom, one side of the old roadbed is in a step shape, and the other side of the old roadbed is in a step shape; a plurality of auxiliary stabilizing mechanisms are arranged on one side of the step surface of each step, and the multiple auxiliary stabilizing mechanisms are arranged at equal intervals; a plurality of auxiliary stabilizing mechanisms are arranged on a new roadbed, a plurality of main stabilizing mechanisms are arranged on the new roadbed, the main stabilizing mechanisms and the auxiliary stabilizing mechanisms are arranged in a staggered mode, and every two adjacent auxiliary stabilizing mechanisms in the multiple auxiliary stabilizing mechanisms on each step are connected with the corresponding main stabilizing mechanism through a connecting mechanism. And the new roadbed and the old roadbed are connected, so that the connection strength between the old roadbed and the new roadbed is enhanced, the old roadbed and the new roadbed are more stable, and the risk of cracking at the joint between the old roadbed and the new roadbed is reduced.
本发明涉及道路拓宽技术领域，且公开了一种用于公路拓宽施工的路基拼接结构，包括旧路基和新路基，新路基包括从上至下分布的沥青层、碎石层、混凝土层和巨粒石填充层，旧路基的一侧为阶梯状，且每一级阶梯台阶面的一侧均设置有多个副稳固机构，并且多个副稳固机构等距设置；新路基上设置有多个主稳固机构，且主稳固机构和副稳固机构交错设置，每一级阶梯上的多个副稳固机构中相邻的两个副稳固机构与相对应的一个主稳固机构之间均通过连接机构连接，本方案通过主稳固机构、副稳固机构和连接机构，对新旧路基进行连接，从而加强旧路基和新路基之间的连接强度，使其更为的稳固，降低旧路基和新路基之间连接处开裂的风险。
Roadbed splicing structure for road widening construction
The invention relates to the technical field of road widening, and discloses a roadbed splicing structure for road widening construction, the roadbed splicing structure comprises an old roadbed and a new roadbed, the new roadbed comprises an asphalt layer, a gravel layer, a concrete layer and a giant-grained stone filling layer which are distributed from top to bottom, one side of the old roadbed is in a step shape, and the other side of the old roadbed is in a step shape; a plurality of auxiliary stabilizing mechanisms are arranged on one side of the step surface of each step, and the multiple auxiliary stabilizing mechanisms are arranged at equal intervals; a plurality of auxiliary stabilizing mechanisms are arranged on a new roadbed, a plurality of main stabilizing mechanisms are arranged on the new roadbed, the main stabilizing mechanisms and the auxiliary stabilizing mechanisms are arranged in a staggered mode, and every two adjacent auxiliary stabilizing mechanisms in the multiple auxiliary stabilizing mechanisms on each step are connected with the corresponding main stabilizing mechanism through a connecting mechanism. And the new roadbed and the old roadbed are connected, so that the connection strength between the old roadbed and the new roadbed is enhanced, the old roadbed and the new roadbed are more stable, and the risk of cracking at the joint between the old roadbed and the new roadbed is reduced.
本发明涉及道路拓宽技术领域，且公开了一种用于公路拓宽施工的路基拼接结构，包括旧路基和新路基，新路基包括从上至下分布的沥青层、碎石层、混凝土层和巨粒石填充层，旧路基的一侧为阶梯状，且每一级阶梯台阶面的一侧均设置有多个副稳固机构，并且多个副稳固机构等距设置；新路基上设置有多个主稳固机构，且主稳固机构和副稳固机构交错设置，每一级阶梯上的多个副稳固机构中相邻的两个副稳固机构与相对应的一个主稳固机构之间均通过连接机构连接，本方案通过主稳固机构、副稳固机构和连接机构，对新旧路基进行连接，从而加强旧路基和新路基之间的连接强度，使其更为的稳固，降低旧路基和新路基之间连接处开裂的风险。
Roadbed splicing structure for road widening construction
一种用于公路拓宽施工的路基拼接结构
WU WENXUE (author) / ZHU YUNSHAN (author)
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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