A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of road foundation
The invention relates to a construction method of a road foundation. The construction method comprises the following steps that a, filler is prepared, and a laying surface is cleaned; b, gravel materials are laid; and c, viscous materials are laid. According to the construction method, building muck is used for replacing traditional lime soil to backfill the roadbed, and damage of dust particles in the atmosphere to the environment and the body of construction personnel is greatly reduced in the aspect of the environmental ecological effect. The use amount of lime is reduced, so that large-scale mining damage to a mountain body is reduced, meanwhile, emission of construction waste is reduced, waste is turned into wealth, and the method is a specific application of the sustainable development strategy; the gravel materials and the building muck with large particles are good in water permeability, so that soaking of pavement is reduced; the viscous layer and the mixed layer have certainwater proof performance so that underground water can be effectively prevented from permeating the pavement upwards; and in addition, due to the arrangement of piles, firmness of connection between the road and the ground can be improved.
本发明是一种道路地基的施工方法，包括步骤如下：a准备填料和清理铺设面；b铺设砾料；c铺设粘性材料。本发明用建筑渣土代替传统的石灰土回填路基，在环境生态效应方面，大大降低了大气中的尘土颗粒对环境和施工人员身体的伤害。也减少了石灰用量，从而减少了对山体的大规模开采破坏，同时减少建筑垃圾的排放，变废为宝，是可持续发展的战略的具体应用；砾料和颗粒较大的建筑渣土的渗水性好，从而减少路面发生浸泡；粘性层和混合层的设置具有一定的防水性，可以有效防止地下水向上渗透路面。此外，桩柱的设置可以增加道路与地面连接的牢固性。
Construction method of road foundation
The invention relates to a construction method of a road foundation. The construction method comprises the following steps that a, filler is prepared, and a laying surface is cleaned; b, gravel materials are laid; and c, viscous materials are laid. According to the construction method, building muck is used for replacing traditional lime soil to backfill the roadbed, and damage of dust particles in the atmosphere to the environment and the body of construction personnel is greatly reduced in the aspect of the environmental ecological effect. The use amount of lime is reduced, so that large-scale mining damage to a mountain body is reduced, meanwhile, emission of construction waste is reduced, waste is turned into wealth, and the method is a specific application of the sustainable development strategy; the gravel materials and the building muck with large particles are good in water permeability, so that soaking of pavement is reduced; the viscous layer and the mixed layer have certainwater proof performance so that underground water can be effectively prevented from permeating the pavement upwards; and in addition, due to the arrangement of piles, firmness of connection between the road and the ground can be improved.
本发明是一种道路地基的施工方法，包括步骤如下：a准备填料和清理铺设面；b铺设砾料；c铺设粘性材料。本发明用建筑渣土代替传统的石灰土回填路基，在环境生态效应方面，大大降低了大气中的尘土颗粒对环境和施工人员身体的伤害。也减少了石灰用量，从而减少了对山体的大规模开采破坏，同时减少建筑垃圾的排放，变废为宝，是可持续发展的战略的具体应用；砾料和颗粒较大的建筑渣土的渗水性好，从而减少路面发生浸泡；粘性层和混合层的设置具有一定的防水性，可以有效防止地下水向上渗透路面。此外，桩柱的设置可以增加道路与地面连接的牢固性。
Construction method of road foundation
一种道路地基的施工方法
HU HONGLIN (author) / MA XIAO (author) / SUN LIANG (author) / WANG PENG (author) / TENG SHI (author) / LUO ZHENGQIANG (author) / XIANG WEI (author) / FAN SHIJIE (author) / LU DONGBIN (author) / LI HUAXIN (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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