A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban road barrier-free base rolling construction method
The invention provides an urban road barrier-free base layer rolling construction method, and relates to the field of base layer construction. The method comprises the following steps that S1, a roadbed is excavated; s2, lime-fly ash gravel is adopted for laying a lower bearing layer; s3, calculating the actually required paving and compacting height of the base layer and the paving and compacting height required by layering each time; s4, prefabricating a single bottom cylinder and a stacking cylinder with the number equal to the layering number; s5, placing the bottom cylinder on the lower bearing layer; s6, the opening of the bottom cylinder is blocked through a sealing cover assembly; s7, conveying the cement concrete, and paving and compacting the cement concrete; s8, the sealing cover assembly is taken down from the bottom cylinder, the stacking cylinder is placed on the bottom cylinder, and then the sealing cover assembly is used for blocking the stacking cylinder; s9, repeating the step S7; s10, if the height requirement of the base layer is met, construction is completed; and if the requirement is not met, the stacking barrel continues to be placed, the stacking barrel is blocked through the sealing cover assembly, and the step S9 is repeated till construction is completed. The construction method has the effect of barrier-free construction of the base layer.
本申请提供了一种城市道路无障碍基层碾压施工方法，涉及基层施工领域。其包括以下步骤：S1：挖设路基；S2：采用二灰碎石进行下承层铺设；S3：计算基层实际所需摊铺压实的高度，以及每次分层所需摊铺压实的高度；S4：预制单个底筒以及与分层次数对等的堆叠筒；S5：将底筒置于下承层上；S6：利用封盖组件将底筒开口封堵；S7：运送水泥混凝土，并摊铺和压实；S8：将封盖组件从底筒上取下，并将堆叠筒置于底筒上，再利用封盖组件对堆叠筒封堵；S9：重复步骤S7；S10：若已满足基层高度要求，完成施工；若未满足，则继续放置堆叠筒，并利用封盖组件对堆叠筒封堵，再重复步骤S9，直至完成施工。本申请具有基层无障碍施工的效果。
Urban road barrier-free base rolling construction method
The invention provides an urban road barrier-free base layer rolling construction method, and relates to the field of base layer construction. The method comprises the following steps that S1, a roadbed is excavated; s2, lime-fly ash gravel is adopted for laying a lower bearing layer; s3, calculating the actually required paving and compacting height of the base layer and the paving and compacting height required by layering each time; s4, prefabricating a single bottom cylinder and a stacking cylinder with the number equal to the layering number; s5, placing the bottom cylinder on the lower bearing layer; s6, the opening of the bottom cylinder is blocked through a sealing cover assembly; s7, conveying the cement concrete, and paving and compacting the cement concrete; s8, the sealing cover assembly is taken down from the bottom cylinder, the stacking cylinder is placed on the bottom cylinder, and then the sealing cover assembly is used for blocking the stacking cylinder; s9, repeating the step S7; s10, if the height requirement of the base layer is met, construction is completed; and if the requirement is not met, the stacking barrel continues to be placed, the stacking barrel is blocked through the sealing cover assembly, and the step S9 is repeated till construction is completed. The construction method has the effect of barrier-free construction of the base layer.
本申请提供了一种城市道路无障碍基层碾压施工方法，涉及基层施工领域。其包括以下步骤：S1：挖设路基；S2：采用二灰碎石进行下承层铺设；S3：计算基层实际所需摊铺压实的高度，以及每次分层所需摊铺压实的高度；S4：预制单个底筒以及与分层次数对等的堆叠筒；S5：将底筒置于下承层上；S6：利用封盖组件将底筒开口封堵；S7：运送水泥混凝土，并摊铺和压实；S8：将封盖组件从底筒上取下，并将堆叠筒置于底筒上，再利用封盖组件对堆叠筒封堵；S9：重复步骤S7；S10：若已满足基层高度要求，完成施工；若未满足，则继续放置堆叠筒，并利用封盖组件对堆叠筒封堵，再重复步骤S9，直至完成施工。本申请具有基层无障碍施工的效果。
Urban road barrier-free base rolling construction method
一种城市道路无障碍基层碾压施工方法
ZHANG JIAN (author) / WU WEIWEI (author) / CAI CHENGZHONG (author) / CHEN YAN (author) / XU GANG (author) / LIU HU (author)
2024-05-07
Patent
Electronic Resource
Chinese
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