Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PHC tubular pile planting construction method
The invention relates to a PHC tubular pile planting construction method. The PHC tubular pile planting construction method comprises the following steps that a pile casing is provided, and the pile casing is screwed into a soil body according to the preset position and the preset elevation of a PHC tubular pile; the soil body in the pile casing is dug out; a protective material is poured into the pile casing to enable the height of the poured protective material to be lower than that of the pile casing; the PHC tubular pile is provided, and the PHC tubular pile is hoisted into the pile casing to enable the PHC tubular pile to reach a preset elevation of the PHC tubular pile; and concrete is poured into the PHC tubular pile to the top of the PHC tubular pile, and therefore pile planting of the PHC tubular pile is completed. As the PHC tubular pile is continuously immersed into the protective material, the holding and wrapping effect of the protective material on the PHC tubular pile is also continuously enhanced, the PHC tubular pile can be prevented from deviating in the horizontal direction under the holding and wrapping effect of the protective material, the PHC tubular pile can only gradually sink in the protective material in the vertical direction under the self-weight effect of the PHC tubular pile, and therefore the pile planting effect of the PHC tubular pile can be guaranteed.
本发明涉及一种PHC管桩植桩施工方法，包括如下步骤：提供护筒，将护筒根据PHC管桩的预设位置和预设标高旋入土体中；将护筒内的土体挖出；向护筒内灌注保护材料，使所灌注的保护材料的高度低于护筒的高度；提供PHC管桩，将PHC管桩吊放入护筒内并使其达到PHC管桩的预设标高；以及向PHC管桩内灌注混凝土直至PHC管桩的顶部，从而完成PHC管桩的植桩。随着PHC管桩不断地浸入保护材料，保护材料对PHC管桩的握裹效果也不断增强，PHC管桩在保护材料握裹作用下能够避免PHC管桩在水平方向上的偏移，使得PHC管桩只能在其自重作用下沿竖直方向在保护材料中逐渐下沉，从而能够确保PHC管桩植桩的效果。
PHC tubular pile planting construction method
The invention relates to a PHC tubular pile planting construction method. The PHC tubular pile planting construction method comprises the following steps that a pile casing is provided, and the pile casing is screwed into a soil body according to the preset position and the preset elevation of a PHC tubular pile; the soil body in the pile casing is dug out; a protective material is poured into the pile casing to enable the height of the poured protective material to be lower than that of the pile casing; the PHC tubular pile is provided, and the PHC tubular pile is hoisted into the pile casing to enable the PHC tubular pile to reach a preset elevation of the PHC tubular pile; and concrete is poured into the PHC tubular pile to the top of the PHC tubular pile, and therefore pile planting of the PHC tubular pile is completed. As the PHC tubular pile is continuously immersed into the protective material, the holding and wrapping effect of the protective material on the PHC tubular pile is also continuously enhanced, the PHC tubular pile can be prevented from deviating in the horizontal direction under the holding and wrapping effect of the protective material, the PHC tubular pile can only gradually sink in the protective material in the vertical direction under the self-weight effect of the PHC tubular pile, and therefore the pile planting effect of the PHC tubular pile can be guaranteed.
本发明涉及一种PHC管桩植桩施工方法，包括如下步骤：提供护筒，将护筒根据PHC管桩的预设位置和预设标高旋入土体中；将护筒内的土体挖出；向护筒内灌注保护材料，使所灌注的保护材料的高度低于护筒的高度；提供PHC管桩，将PHC管桩吊放入护筒内并使其达到PHC管桩的预设标高；以及向PHC管桩内灌注混凝土直至PHC管桩的顶部，从而完成PHC管桩的植桩。随着PHC管桩不断地浸入保护材料，保护材料对PHC管桩的握裹效果也不断增强，PHC管桩在保护材料握裹作用下能够避免PHC管桩在水平方向上的偏移，使得PHC管桩只能在其自重作用下沿竖直方向在保护材料中逐渐下沉，从而能够确保PHC管桩植桩的效果。
PHC tubular pile planting construction method
PHC管桩植桩施工方法
LI HONGJIE (Autor:in) / PAN DONGXU (Autor:in) / GAO YUFENG (Autor:in) / SUN HONGYAN (Autor:in) / AN JINGXIN (Autor:in) / TENG FEI (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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