A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Temporary road structure and construction method thereof
The invention relates to a temporary road structure and a construction method thereof. The temporary road structure is sequentially paved with a first impermeable film layer, a bentonite waterproof cushion layer and a roadbed body from bottom to top. Wherein the first impermeable film layer is paved above an original impermeable film layer of a garbage heap body; a pavement is arranged at the topend of the roadbed body; the temporary road structure can effectively prevent the impermeable film from being punctured, so that landfill gas and leachate in a garbage heap are prevented from leaking,and the overall stability of the garbage heap is prevented from being influenced; meanwhile, the pavement is good in flatness, the capacity of bearing vertical loads downwards transmitted by the pavement can be achieved in the temporary road period operation period, the loads are effectively diffused, and a garbage heap cannot sink or deform. The roadbed body and the road surface are of a mixed structure comprising soil and gravels.
本发明涉及了一种临时道路结构及其施工方法，该临时道路结构从下向上依次铺设有第一防渗膜层、膨润土防水垫层、路基体；所述第一防渗膜层铺设在垃圾堆体的原有防渗膜层的上方；所述路基体的顶端设置有路面；该临时道路结构可以有效防止防渗膜被刺破从而避免垃圾堆体内填埋气、渗滤液泄漏，影响垃圾堆体整体稳定性；同时路面平整好，临时道路期运营期间可承担路面向下传递的垂直荷载的能力，并将荷载有效扩散，使得垃圾堆体不会下沉或变形。所述路基体和所述路面是包括泥土和碎石的混合结构。
Temporary road structure and construction method thereof
The invention relates to a temporary road structure and a construction method thereof. The temporary road structure is sequentially paved with a first impermeable film layer, a bentonite waterproof cushion layer and a roadbed body from bottom to top. Wherein the first impermeable film layer is paved above an original impermeable film layer of a garbage heap body; a pavement is arranged at the topend of the roadbed body; the temporary road structure can effectively prevent the impermeable film from being punctured, so that landfill gas and leachate in a garbage heap are prevented from leaking,and the overall stability of the garbage heap is prevented from being influenced; meanwhile, the pavement is good in flatness, the capacity of bearing vertical loads downwards transmitted by the pavement can be achieved in the temporary road period operation period, the loads are effectively diffused, and a garbage heap cannot sink or deform. The roadbed body and the road surface are of a mixed structure comprising soil and gravels.
本发明涉及了一种临时道路结构及其施工方法，该临时道路结构从下向上依次铺设有第一防渗膜层、膨润土防水垫层、路基体；所述第一防渗膜层铺设在垃圾堆体的原有防渗膜层的上方；所述路基体的顶端设置有路面；该临时道路结构可以有效防止防渗膜被刺破从而避免垃圾堆体内填埋气、渗滤液泄漏，影响垃圾堆体整体稳定性；同时路面平整好，临时道路期运营期间可承担路面向下传递的垂直荷载的能力，并将荷载有效扩散，使得垃圾堆体不会下沉或变形。所述路基体和所述路面是包括泥土和碎石的混合结构。
Temporary road structure and construction method thereof
一种临时道路结构及其施工方法
2021-03-09
Patent
Electronic Resource
Chinese
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