Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Expressway ultrahigh transition section assembly type transverse drainage device
The invention relates to the technical field of expressway drainage structures, and discloses an expressway ultrahigh transition section assembly type transverse drainage device which comprises asphalt concrete, a high-agent-stability gravel layer and a low-agent-dosage water-stability gravel layer. Cement concrete is arranged in the middles of the asphalt concrete, the high-agent-stability gravel layer and the low-agent-dosage water-stability gravel layer; a reinforcing mesh is filled in the middle of the cement concrete. The grooves and the drainage holes are formed in the high-strength steel fiber cement concrete cover plate, so that accumulated water on the surface of the ultrahigh transition section of the expressway can be intercepted, water enters the drainage channel through the drainage holes in the cover plate, the water is drained to the side ditch on the outer side of the roadbed in the transverse direction of the road surface through the water channel, and therefore the road surface is kept in the accumulated water-free state; the problem that the vehicle slips due to the fact that water is accumulated in the ultrahigh transition section of the expressway is solved.
本发明涉及高速公路排水结构技术领域，且公开了一种高速公路超高渐变段装配式横向排水装置，包括沥青砼、高剂稳碎石层和低剂量水稳碎石层，沥青砼、高剂稳碎石层和低剂量水稳碎石层的中部设置有水泥混凝土，水泥混凝土的中部填充有钢筋网。本发明通过在高强度钢纤维水泥混凝土盖板上开设凹槽和泄水孔，从而能够截住高速公路超高渐变段路面积水，让水通过盖板上的泄水孔进入到排水渠的内部，通过水渠沿路面横向将水排到路基的外侧边沟，从而让路面保持无积水状态，解决了高速公路超高渐变段会出现积水、造成车辆打滑的问题。
Expressway ultrahigh transition section assembly type transverse drainage device
The invention relates to the technical field of expressway drainage structures, and discloses an expressway ultrahigh transition section assembly type transverse drainage device which comprises asphalt concrete, a high-agent-stability gravel layer and a low-agent-dosage water-stability gravel layer. Cement concrete is arranged in the middles of the asphalt concrete, the high-agent-stability gravel layer and the low-agent-dosage water-stability gravel layer; a reinforcing mesh is filled in the middle of the cement concrete. The grooves and the drainage holes are formed in the high-strength steel fiber cement concrete cover plate, so that accumulated water on the surface of the ultrahigh transition section of the expressway can be intercepted, water enters the drainage channel through the drainage holes in the cover plate, the water is drained to the side ditch on the outer side of the roadbed in the transverse direction of the road surface through the water channel, and therefore the road surface is kept in the accumulated water-free state; the problem that the vehicle slips due to the fact that water is accumulated in the ultrahigh transition section of the expressway is solved.
本发明涉及高速公路排水结构技术领域，且公开了一种高速公路超高渐变段装配式横向排水装置，包括沥青砼、高剂稳碎石层和低剂量水稳碎石层，沥青砼、高剂稳碎石层和低剂量水稳碎石层的中部设置有水泥混凝土，水泥混凝土的中部填充有钢筋网。本发明通过在高强度钢纤维水泥混凝土盖板上开设凹槽和泄水孔，从而能够截住高速公路超高渐变段路面积水，让水通过盖板上的泄水孔进入到排水渠的内部，通过水渠沿路面横向将水排到路基的外侧边沟，从而让路面保持无积水状态，解决了高速公路超高渐变段会出现积水、造成车辆打滑的问题。
Expressway ultrahigh transition section assembly type transverse drainage device
一种高速公路超高渐变段装配式横向排水装置
ZENG YONGJUN (Autor:in) / QIAN XIAOMING (Autor:in) / WANG JIAN (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
Fabricated transverse drainage device for ultrahigh transition section of expressway
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