A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-deformation road structure
The invention provides an anti-deformation road structure which comprises a soil base layer, jet grouting piles are correspondingly arranged on the two sides of the soil base layer, prefabricated concrete piles are vertically arranged in the soil base layer, a mattress layer is laid on the soil base layer, the tops of the prefabricated concrete piles are located in the mattress layer, a waterproof layer is laid on the mattress layer, and a waterproof layer is laid on the waterproof layer. A cushion layer, a secondary base layer, a supporting layer, a base layer and a pavement wearing layer are sequentially laid on the waterproof layer, by arranging multiple strength reinforcing structures such as the jet grouting piles, the prefabricated concrete piles and the supporting layer, the strength and integrity of the roadbed are greatly improved, and pavement deformation can be effectively prevented.
本发明提供了一种防变形道路结构，包括土基层，所述土基层的两侧对应设置有旋喷桩，所述土基层内竖直设有预制混凝土桩，所述土基层的上方铺设有褥垫层，所述预制混凝土桩的顶部位于所述褥垫层中，所述褥垫层的上方铺设有防水层，所述防水层的上方依次铺设有垫层、次基层、支撑层、基层和路面磨耗层，通过设置旋喷桩、预制混凝土桩、支撑层等多重强度加强结构，大大提高了路基的强度和整体性，能够有效防止路面变形。
Anti-deformation road structure
The invention provides an anti-deformation road structure which comprises a soil base layer, jet grouting piles are correspondingly arranged on the two sides of the soil base layer, prefabricated concrete piles are vertically arranged in the soil base layer, a mattress layer is laid on the soil base layer, the tops of the prefabricated concrete piles are located in the mattress layer, a waterproof layer is laid on the mattress layer, and a waterproof layer is laid on the waterproof layer. A cushion layer, a secondary base layer, a supporting layer, a base layer and a pavement wearing layer are sequentially laid on the waterproof layer, by arranging multiple strength reinforcing structures such as the jet grouting piles, the prefabricated concrete piles and the supporting layer, the strength and integrity of the roadbed are greatly improved, and pavement deformation can be effectively prevented.
本发明提供了一种防变形道路结构，包括土基层，所述土基层的两侧对应设置有旋喷桩，所述土基层内竖直设有预制混凝土桩，所述土基层的上方铺设有褥垫层，所述预制混凝土桩的顶部位于所述褥垫层中，所述褥垫层的上方铺设有防水层，所述防水层的上方依次铺设有垫层、次基层、支撑层、基层和路面磨耗层，通过设置旋喷桩、预制混凝土桩、支撑层等多重强度加强结构，大大提高了路基的强度和整体性，能够有效防止路面变形。
Anti-deformation road structure
一种防变形道路结构
ZHU CHANGJIANG (author) / SUN DUNJIANG (author) / ZHANG WEIGUO (author) / LI YONGQUAN (author) / YANG CHUANFENG (author)
2022-07-19
Patent
Electronic Resource
Chinese
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