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A platform for research: civil engineering, architecture and urbanism
Precast concrete pavement slab connecting structure based on ground anchor fixation and mounting method
The invention discloses a precast concrete pavement slab connecting structure based on ground anchor fixation and a mounting method. The precast concrete pavement slab connecting structure comprises precast concrete pavement slabs, convex rabbets, concave rabbets, hoisting mounting holes, ground anchor rods, embedded sleeves, locking bolts, grouting materials, a lower base layer and a soil layer. The structure has the beneficial effects that the stability of the independent units is guaranteed by fixing the independent units, namely, the stability of the whole pavement can be guaranteed, multi-point simultaneous construction is achieved, the mutual influence is small, and the construction speed is high. The precast concrete pavement slab fixed based on the ground anchor is simple in connection structure, good in concave-convex tongue-and-groove transmission shear resistance, single in slab type and beneficial to industrial production and field assembly. The precast concrete pavement slab assembly is machined in a factory and transported to a site to be hoisted and installed, the industrialization degree is high, site installation is convenient, the construction speed is high, and the precast concrete pavement slab assembly is suitable for rapid assembly construction of airport pavements.
本发明公开了基于地锚固定的预制混凝土道面板连接构造与安装方法，包括预制混凝土道面板、凸企口、凹企口、吊装安装孔、地锚杆、预埋套筒、锁口螺栓、灌浆料、下基层和土层。本发明的有益效果是：通过固定独立单元，保证独立单元的稳定性，即可保证整体道面的稳定性，实现多点同时施工，相互影响小，施工速度快。基于地锚固定的预制混凝土道面板连接构造简单，凹凸企口传递抗剪性能好，板型单一，有利于工业化生产和现场拼装。本预制混凝土道面板组件均在工厂加工完成，运到现场进行吊装安装，工业化程度高、现场安装方便、施工速度快，适用于机场道面的快速拼装施工。
Precast concrete pavement slab connecting structure based on ground anchor fixation and mounting method
The invention discloses a precast concrete pavement slab connecting structure based on ground anchor fixation and a mounting method. The precast concrete pavement slab connecting structure comprises precast concrete pavement slabs, convex rabbets, concave rabbets, hoisting mounting holes, ground anchor rods, embedded sleeves, locking bolts, grouting materials, a lower base layer and a soil layer. The structure has the beneficial effects that the stability of the independent units is guaranteed by fixing the independent units, namely, the stability of the whole pavement can be guaranteed, multi-point simultaneous construction is achieved, the mutual influence is small, and the construction speed is high. The precast concrete pavement slab fixed based on the ground anchor is simple in connection structure, good in concave-convex tongue-and-groove transmission shear resistance, single in slab type and beneficial to industrial production and field assembly. The precast concrete pavement slab assembly is machined in a factory and transported to a site to be hoisted and installed, the industrialization degree is high, site installation is convenient, the construction speed is high, and the precast concrete pavement slab assembly is suitable for rapid assembly construction of airport pavements.
本发明公开了基于地锚固定的预制混凝土道面板连接构造与安装方法，包括预制混凝土道面板、凸企口、凹企口、吊装安装孔、地锚杆、预埋套筒、锁口螺栓、灌浆料、下基层和土层。本发明的有益效果是：通过固定独立单元，保证独立单元的稳定性，即可保证整体道面的稳定性，实现多点同时施工，相互影响小，施工速度快。基于地锚固定的预制混凝土道面板连接构造简单，凹凸企口传递抗剪性能好，板型单一，有利于工业化生产和现场拼装。本预制混凝土道面板组件均在工厂加工完成，运到现场进行吊装安装，工业化程度高、现场安装方便、施工速度快，适用于机场道面的快速拼装施工。
Precast concrete pavement slab connecting structure based on ground anchor fixation and mounting method
基于地锚固定的预制混凝土道面板连接构造与安装方法
WU LIPING (author) / CAO QING (author) / ZHOU DAXING (author) / DENG YUNGANG (author)
2021-09-07
Patent
Electronic Resource
Chinese
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