A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shallow pipeline protection construction method
The invention relates to a shallow pipeline protection construction method which comprises the following steps: a, breaking an original road, cleaning a soil layer around a pipeline, and enabling the height of the soil layer to be below the pipeline; b, supporting foundations are poured in the soil layers on the two sides of the pipeline, vertical supporting pieces are arranged on the supporting foundations in an embedded mode, and the upper ends of the vertical supporting pieces are higher than the pipeline; c, blocking sheets are arranged on the two sides of the pipeline in a supporting mode, and the blocking sheets are located between the pipeline and the vertical supporting pieces; d, the soil layer is backfilled to the tops of the vertical supporting pieces, the soil layer between the two blocking sheets is kept in a virtual laying state, and the soil layer outside the two blocking sheets is tamped; e, a cover plate is arranged above the pipeline, and the two sides of the cover plate are supported by vertical supporting pieces; f, the soil layer continues to be backfilled to the designed height, and the soil layer is tamped; and g, performing road surface layer construction. The device is simple in structure, can effectively protect pipelines with relatively shallow burial depth, and is particularly suitable for road renewal and reconstruction construction of old buildings and communities.
本发明涉及一种浅层管道保护施工方法，包括以下步骤：a.破除原有道路，并清理管道周围土层，使土层高度位于管道下方；b.在管道两侧的土层内浇筑支撑基础，并在支撑基础上预埋设置有竖向支撑件，竖向支撑件的上端高于管道；c.在管道两侧支设阻隔片材，阻隔片材位于管道和竖向支撑件之间；d.回填土层至竖向支撑件的顶部，两个阻隔片材之间的土层保持虚铺状态，两个阻隔片材以外的土层进行夯实处理；e.在管道上方设置罩板，罩板的两侧由竖向支撑件支撑；f.继续回填土层至设计高度，夯实土层；g.进行道路面层施工。本发明结构简单，能够有效保护埋深较浅的管道，尤其适用于老旧建筑和小区的道路更新改造施工。
Shallow pipeline protection construction method
The invention relates to a shallow pipeline protection construction method which comprises the following steps: a, breaking an original road, cleaning a soil layer around a pipeline, and enabling the height of the soil layer to be below the pipeline; b, supporting foundations are poured in the soil layers on the two sides of the pipeline, vertical supporting pieces are arranged on the supporting foundations in an embedded mode, and the upper ends of the vertical supporting pieces are higher than the pipeline; c, blocking sheets are arranged on the two sides of the pipeline in a supporting mode, and the blocking sheets are located between the pipeline and the vertical supporting pieces; d, the soil layer is backfilled to the tops of the vertical supporting pieces, the soil layer between the two blocking sheets is kept in a virtual laying state, and the soil layer outside the two blocking sheets is tamped; e, a cover plate is arranged above the pipeline, and the two sides of the cover plate are supported by vertical supporting pieces; f, the soil layer continues to be backfilled to the designed height, and the soil layer is tamped; and g, performing road surface layer construction. The device is simple in structure, can effectively protect pipelines with relatively shallow burial depth, and is particularly suitable for road renewal and reconstruction construction of old buildings and communities.
本发明涉及一种浅层管道保护施工方法，包括以下步骤：a.破除原有道路，并清理管道周围土层，使土层高度位于管道下方；b.在管道两侧的土层内浇筑支撑基础，并在支撑基础上预埋设置有竖向支撑件，竖向支撑件的上端高于管道；c.在管道两侧支设阻隔片材，阻隔片材位于管道和竖向支撑件之间；d.回填土层至竖向支撑件的顶部，两个阻隔片材之间的土层保持虚铺状态，两个阻隔片材以外的土层进行夯实处理；e.在管道上方设置罩板，罩板的两侧由竖向支撑件支撑；f.继续回填土层至设计高度，夯实土层；g.进行道路面层施工。本发明结构简单，能够有效保护埋深较浅的管道，尤其适用于老旧建筑和小区的道路更新改造施工。
Shallow pipeline protection construction method
浅层管道保护施工方法
MA YAN (author) / LIU LIANGJUN (author) / ZHAO RONGHUA (author) / ZHANG WEIWEI (author) / QI XIAOYAN (author)
2024-02-09
Patent
Electronic Resource
Chinese
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