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A platform for research: civil engineering, architecture and urbanism
Collaborative construction method for cement stabilized base and aeolian sand road shoulder in desert region
The invention discloses a collaborative construction method for a cement stabilized base and an aeolian sand road shoulder in a desert region, and belongs to the technical field of road construction. The method comprises the following steps that the aeolian sand road shoulder is subjected to paving forming and serves as a side mold during base layer paving, cement stabilization base layer construction is conducted immediately after the aeolian sand road shoulder is formed, and the water content of aeolian sand used for construction is 4%-6%. According to the method, local aeolian sand is adopted to replace steel and wood side formworks and gravel road shoulder materials used in the general construction process, resource saving is facilitated, the steel and wood side formworks and subsequent road shoulder manufacturing procedures can be omitted due to the adoption of the aeolian sand road shoulder, the mechanical construction efficiency is high, the technology is simple and easy to operate, and the construction cost can be reduced. The aeolian sand road shoulder and the cement stabilized base layer are cooperatively constructed, the good water stability of the aeolian sand can be exerted, the edge compactness of the cement stabilized base layer with lateral confinement is improved, and the construction quality is improved.
本发明公开了一种荒漠区水泥稳定基层与风积沙路肩协同施工方法，属于道路施工技术领域。该方法包括以下步骤：将风积沙路肩进行摊铺成型并作为基层摊铺时的侧模，风积沙路肩成型后立即进行水泥稳定基层施工，施工所用的风积沙的含水率为4‑6％。该方法采用就地取材的风积沙替代普工施工过程中使用的钢木侧模和砂砾路肩材料，有利于节约资源，并且，采用风积沙路肩，可省略钢木侧模及后续制作路肩工序，机械施工效率高，工艺简单易操作，有利于降低施工成本。风积沙路肩与水泥稳定基层协同施工，可发挥风积沙良好的水稳定性，提高有侧限水泥稳定基层边缘压实度，有益于提高施工质量。
Collaborative construction method for cement stabilized base and aeolian sand road shoulder in desert region
The invention discloses a collaborative construction method for a cement stabilized base and an aeolian sand road shoulder in a desert region, and belongs to the technical field of road construction. The method comprises the following steps that the aeolian sand road shoulder is subjected to paving forming and serves as a side mold during base layer paving, cement stabilization base layer construction is conducted immediately after the aeolian sand road shoulder is formed, and the water content of aeolian sand used for construction is 4%-6%. According to the method, local aeolian sand is adopted to replace steel and wood side formworks and gravel road shoulder materials used in the general construction process, resource saving is facilitated, the steel and wood side formworks and subsequent road shoulder manufacturing procedures can be omitted due to the adoption of the aeolian sand road shoulder, the mechanical construction efficiency is high, the technology is simple and easy to operate, and the construction cost can be reduced. The aeolian sand road shoulder and the cement stabilized base layer are cooperatively constructed, the good water stability of the aeolian sand can be exerted, the edge compactness of the cement stabilized base layer with lateral confinement is improved, and the construction quality is improved.
本发明公开了一种荒漠区水泥稳定基层与风积沙路肩协同施工方法，属于道路施工技术领域。该方法包括以下步骤：将风积沙路肩进行摊铺成型并作为基层摊铺时的侧模，风积沙路肩成型后立即进行水泥稳定基层施工，施工所用的风积沙的含水率为4‑6％。该方法采用就地取材的风积沙替代普工施工过程中使用的钢木侧模和砂砾路肩材料，有利于节约资源，并且，采用风积沙路肩，可省略钢木侧模及后续制作路肩工序，机械施工效率高，工艺简单易操作，有利于降低施工成本。风积沙路肩与水泥稳定基层协同施工，可发挥风积沙良好的水稳定性，提高有侧限水泥稳定基层边缘压实度，有益于提高施工质量。
Collaborative construction method for cement stabilized base and aeolian sand road shoulder in desert region
一种荒漠区水泥稳定基层与风积沙路肩协同施工方法
LI DAOHONG (author) / LI HAIYAN (author) / LYU FENGGUO (author) / YANG ZHIGANG (author) / GUO HAIQIANG (author) / ZHAO XIA (author) / ZHAO YONGHU (author) / ZHU XINBIN (author) / ZHENG HONG (author)
2022-02-18
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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