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A platform for research: civil engineering, architecture and urbanism
U-shaped sheet pile support construction method
The invention discloses a U-shaped sheet pile support construction method. The method comprises the first step of sheet pile customization and transportation, the second step of construction base line measurement and rechecking, the third step of site leveling treatment and positioning pile construction and the fourth step of sheet pile sinking construction and pile clamping treatment. The sheet pile with the U-shaped section has good bending resistance and shearing resistance, the customized prefabrication method is adopted, the construction period can be greatly shortened, the construction speed is remarkably increased, the construction quality is guaranteed, the structural design is flexible, reinforcing bars, the pile length, the length and number of anchoring bars, water stop strips and the like of the U-shaped sheet pile can be adjusted according to the actual engineering requirements, the piles can be flexibly assembled, and the construction efficiency is improved. Single sheet piles are tightly combined through the design of tenons and mortises, pile sinking can be effectively assisted in an auxiliary hole pre-forming mode by erecting a pile sinking guide frame in a construction site with complex geological conditions, and meanwhile, the sheet piles can also be used as supporting piles, so that the construction site area is reduced, and the comprehensive construction cost of a project is reduced.
本发明公开一种U形板桩支护施工方法，包括步骤一、板桩的定制和运输，步骤二、施工基线测量和复核，步骤三、场地平整处理和定位桩施工，步骤四、板桩沉桩施工和夹桩处理；本发明的U形截面的板桩具有良好的抗弯、抗剪性能，采用定制预制的方法施工工期可大幅缩短，显著提高施工速度、保证施工质量，结构设计灵活，可根据实际工程的需求，调整U形板桩的配筋、桩长、锚固筋长度与数量及止水条等，可灵活配桩，通过阴阳榫的设计使得板桩单桩之间结合紧密，沉桩导向架的架设，在遇有地质条件比较复杂的施工现场时，采用辅助预成孔方式能够有效辅助沉桩，同时板桩还可以作为支承桩使用，减少施工场地面积，降低工程的综合造价。
U-shaped sheet pile support construction method
The invention discloses a U-shaped sheet pile support construction method. The method comprises the first step of sheet pile customization and transportation, the second step of construction base line measurement and rechecking, the third step of site leveling treatment and positioning pile construction and the fourth step of sheet pile sinking construction and pile clamping treatment. The sheet pile with the U-shaped section has good bending resistance and shearing resistance, the customized prefabrication method is adopted, the construction period can be greatly shortened, the construction speed is remarkably increased, the construction quality is guaranteed, the structural design is flexible, reinforcing bars, the pile length, the length and number of anchoring bars, water stop strips and the like of the U-shaped sheet pile can be adjusted according to the actual engineering requirements, the piles can be flexibly assembled, and the construction efficiency is improved. Single sheet piles are tightly combined through the design of tenons and mortises, pile sinking can be effectively assisted in an auxiliary hole pre-forming mode by erecting a pile sinking guide frame in a construction site with complex geological conditions, and meanwhile, the sheet piles can also be used as supporting piles, so that the construction site area is reduced, and the comprehensive construction cost of a project is reduced.
本发明公开一种U形板桩支护施工方法，包括步骤一、板桩的定制和运输，步骤二、施工基线测量和复核，步骤三、场地平整处理和定位桩施工，步骤四、板桩沉桩施工和夹桩处理；本发明的U形截面的板桩具有良好的抗弯、抗剪性能，采用定制预制的方法施工工期可大幅缩短，显著提高施工速度、保证施工质量，结构设计灵活，可根据实际工程的需求，调整U形板桩的配筋、桩长、锚固筋长度与数量及止水条等，可灵活配桩，通过阴阳榫的设计使得板桩单桩之间结合紧密，沉桩导向架的架设，在遇有地质条件比较复杂的施工现场时，采用辅助预成孔方式能够有效辅助沉桩，同时板桩还可以作为支承桩使用，减少施工场地面积，降低工程的综合造价。
U-shaped sheet pile support construction method
一种U形板桩支护施工方法
CUI BOZHEN (author) / WAN XIAOZHUN (author) / ZHOU ERRUI (author)
2022-06-24
Patent
Electronic Resource
Chinese
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