A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device and method for connecting cement base pavement and concrete base pavement
The invention belongs to the technical field of municipal road engineering, and particularly relates to a device and a method for connecting a cement base pavement and a concrete base pavement. Comprising a splice plate, a fixing rib and a pull rod, and the splice plate is arranged at the joint of a cement base pavement and a concrete base; the fixing ribs are arranged on the plate surfaces of the splice plates and in the concrete base pavement; the pull rod is connected with the splice plate and can drive the splice plate to move. The concrete pavement has the beneficial effects that the problems of refraction cracking and slab staggering of the pavement at the joint of the cement stabilized macadam base pavement and the concrete base pavement are effectively solved through the trapezoidal concrete slabs; in the road construction process, part of dismantling and new construction work amount is reduced, materials are saved, and labor input and construction cost are reduced.
本发明属于市政道路工程技术领域，更具体地说，尤其是涉及一种用于水泥基层路面与混凝土基层路面相接装置及方法。包括拼接板、固定筋和拉杆，拼接板设置于水泥基层路面与混凝土基层的相接处；固定筋设置于拼接板的板面处与混凝土基层路面内；拉杆与拼接板连接，可带动拼接板移动。本发明的有益效果是通过梯形混凝土板有效地解决水泥稳定碎石基层路面与混凝土基层路面相接处路面折射开裂、错台的问题；道路施工过程中，减少部分拆除、新建工程量，节约材料、减少劳动力投入及工程造价。
Device and method for connecting cement base pavement and concrete base pavement
The invention belongs to the technical field of municipal road engineering, and particularly relates to a device and a method for connecting a cement base pavement and a concrete base pavement. Comprising a splice plate, a fixing rib and a pull rod, and the splice plate is arranged at the joint of a cement base pavement and a concrete base; the fixing ribs are arranged on the plate surfaces of the splice plates and in the concrete base pavement; the pull rod is connected with the splice plate and can drive the splice plate to move. The concrete pavement has the beneficial effects that the problems of refraction cracking and slab staggering of the pavement at the joint of the cement stabilized macadam base pavement and the concrete base pavement are effectively solved through the trapezoidal concrete slabs; in the road construction process, part of dismantling and new construction work amount is reduced, materials are saved, and labor input and construction cost are reduced.
本发明属于市政道路工程技术领域，更具体地说，尤其是涉及一种用于水泥基层路面与混凝土基层路面相接装置及方法。包括拼接板、固定筋和拉杆，拼接板设置于水泥基层路面与混凝土基层的相接处；固定筋设置于拼接板的板面处与混凝土基层路面内；拉杆与拼接板连接，可带动拼接板移动。本发明的有益效果是通过梯形混凝土板有效地解决水泥稳定碎石基层路面与混凝土基层路面相接处路面折射开裂、错台的问题；道路施工过程中，减少部分拆除、新建工程量，节约材料、减少劳动力投入及工程造价。
Device and method for connecting cement base pavement and concrete base pavement
一种用于水泥基层路面与混凝土基层路面相接装置及方法
WANG DONG (author) / ZHOU XULUN (author) / NIE DINGWEI (author)
2023-05-16
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
Plain Cement Concrete Pavement on Cement-Treated Base
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Cement-treated base for rigid pavement
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