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A platform for research: civil engineering, architecture and urbanism
Rail type deformation isolation layer and seamless pile plate type road based on isolation layer
The invention discloses a track type deformation isolation layer and a seamless pile plate type road based on the isolation layer, and the track type deformation isolation layer adopts a mode of combining a reinforced graded broken stone layer and a flexible track positioned on the upper layer of the reinforced graded broken stone layer, so that the internal digestion capability for the deformation of a pile plate combined frame of the pile plate type road is enhanced; and seamless connection of the upper layer pavement of the pile plate type road is realized. Expansion joints of the road are omitted, the problems of expansion joints, bridge head guide plate damage, bridge head vehicle bumping and the like are fundamentally solved, and the seamless pile plate type road which is good in integrity, good in durability, low in maintenance cost and good in driving comfort is achieved.
本发明公开了一种路轨式变形隔离层及基于该隔离层的无缝桩板式道路，该路轨式变形隔离层采用加筋级配碎石层和位于加筋级配碎石层上层的柔性路轨相结合的方式，增强了对桩板式道路桩板联合框架变形的内部消化能力，实现桩板式道路上层铺装的无缝连接。道路取消了伸缩缝，从根本上避免了伸缩缝、桥头引板病害及桥头跳车等问题，实现整体性好、耐久性好、维护成本低、行车舒适度好的无缝桩板式道路。
Rail type deformation isolation layer and seamless pile plate type road based on isolation layer
The invention discloses a track type deformation isolation layer and a seamless pile plate type road based on the isolation layer, and the track type deformation isolation layer adopts a mode of combining a reinforced graded broken stone layer and a flexible track positioned on the upper layer of the reinforced graded broken stone layer, so that the internal digestion capability for the deformation of a pile plate combined frame of the pile plate type road is enhanced; and seamless connection of the upper layer pavement of the pile plate type road is realized. Expansion joints of the road are omitted, the problems of expansion joints, bridge head guide plate damage, bridge head vehicle bumping and the like are fundamentally solved, and the seamless pile plate type road which is good in integrity, good in durability, low in maintenance cost and good in driving comfort is achieved.
本发明公开了一种路轨式变形隔离层及基于该隔离层的无缝桩板式道路，该路轨式变形隔离层采用加筋级配碎石层和位于加筋级配碎石层上层的柔性路轨相结合的方式，增强了对桩板式道路桩板联合框架变形的内部消化能力，实现桩板式道路上层铺装的无缝连接。道路取消了伸缩缝，从根本上避免了伸缩缝、桥头引板病害及桥头跳车等问题，实现整体性好、耐久性好、维护成本低、行车舒适度好的无缝桩板式道路。
Rail type deformation isolation layer and seamless pile plate type road based on isolation layer
一种路轨式变形隔离层及基于该隔离层的无缝桩板式道路
CAO HAO (author) / HU KE (author) / MAO HONGQIANG (author) / BAO YEBO (author) / QI YUNSHU (author) / SUN DUNHUA (author) / LIU XIN (author) / DIAO KAI (author)
2023-06-09
Patent
Electronic Resource
Chinese
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