A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile planting device capable of keeping perpendicularity of static pressure pipe pile and construction method of pile planting device
The invention particularly relates to a pile planting device for keeping the perpendicularity of a static pressure pipe pile and a construction method of the pile planting device. The pile planting device for keeping the perpendicularity of the static pressure pipe pile comprises a guide cylinder and a shoulder part. A square groove which is through up and down is formed in the middle of the convex shoulder part, and the side length of the square groove is matched with the outer diameter of the guide cylinder; the top of the guide cylinder is welded and fixed in the square groove, the perpendicularity of the pipe pile falling into a foundation hole can be effectively guaranteed, so that the construction quality is improved, the overall structure is simple, the layout is reasonable, it is guaranteed that the construction procedure is simpler and more convenient, the input cost is reduced during use, and high practicability is achieved. The construction method is suitable for construction of buildings/structures with high requirements for settlement, can be well applied to the conditions that rock surface fluctuation is large, the strongly-weathered (moderately-weathered) rock surface is high, but a natural foundation cannot be arranged, and other pile foundation construction processes are not applicable, and is high in construction continuity and good in construction effect. And the construction period can be effectively shortened.
本发明具体为一种保持静压管桩垂直度的植桩装置及其施工方法。本发明中的保持静压管桩垂直度的植桩装置包括导向筒和凸肩部；凸肩部中间处设有上下贯通的正方形槽，正方形槽的边长与导向筒的外径尺寸匹配；导向筒顶部焊接固定在正方形槽内，能够有效的保证管桩落入基孔内时的垂直度，从而提高了施工的质量，且整体结构简单，布局合理，保证施工工序更加简便，使用时的投入成本降低，具有较高的实用性。本发明中的施工方法适用于建筑/构筑物对沉降有较高要求的施工，在岩面起伏较大，强风化（中风化）岩面较高，但又无法设置天然基础的情况时，其他桩基施工工艺均不适用的情况下也能够很好的适用，且施工的连续性强，能够有效的缩短施工的周期。
Pile planting device capable of keeping perpendicularity of static pressure pipe pile and construction method of pile planting device
The invention particularly relates to a pile planting device for keeping the perpendicularity of a static pressure pipe pile and a construction method of the pile planting device. The pile planting device for keeping the perpendicularity of the static pressure pipe pile comprises a guide cylinder and a shoulder part. A square groove which is through up and down is formed in the middle of the convex shoulder part, and the side length of the square groove is matched with the outer diameter of the guide cylinder; the top of the guide cylinder is welded and fixed in the square groove, the perpendicularity of the pipe pile falling into a foundation hole can be effectively guaranteed, so that the construction quality is improved, the overall structure is simple, the layout is reasonable, it is guaranteed that the construction procedure is simpler and more convenient, the input cost is reduced during use, and high practicability is achieved. The construction method is suitable for construction of buildings/structures with high requirements for settlement, can be well applied to the conditions that rock surface fluctuation is large, the strongly-weathered (moderately-weathered) rock surface is high, but a natural foundation cannot be arranged, and other pile foundation construction processes are not applicable, and is high in construction continuity and good in construction effect. And the construction period can be effectively shortened.
本发明具体为一种保持静压管桩垂直度的植桩装置及其施工方法。本发明中的保持静压管桩垂直度的植桩装置包括导向筒和凸肩部；凸肩部中间处设有上下贯通的正方形槽，正方形槽的边长与导向筒的外径尺寸匹配；导向筒顶部焊接固定在正方形槽内，能够有效的保证管桩落入基孔内时的垂直度，从而提高了施工的质量，且整体结构简单，布局合理，保证施工工序更加简便，使用时的投入成本降低，具有较高的实用性。本发明中的施工方法适用于建筑/构筑物对沉降有较高要求的施工，在岩面起伏较大，强风化（中风化）岩面较高，但又无法设置天然基础的情况时，其他桩基施工工艺均不适用的情况下也能够很好的适用，且施工的连续性强，能够有效的缩短施工的周期。
Pile planting device capable of keeping perpendicularity of static pressure pipe pile and construction method of pile planting device
一种保持静压管桩垂直度的植桩装置及其施工方法
FAN HONGBO (author) / MA SHENGYI (author) / ZHAO DONGXU (author) / XUE HUIPENG (author) / ZHANG XUEMEI (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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