A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescopic pipe pile and pile forming method thereof
The invention belongs to the field of civil construction engineering, and particularly relates to a telescopic pipe pile and a pile forming method thereof. The telescopic pipe pile comprises an inner pipe pile body and an outer pipe pile body, the telescopic pipe pile body is composed of two or more telescopic pipe pile bodies, the inner pipe pile body freely slides up and down and stretches out and draws back in the outer pipe pile body, the inner pipe pile body and the outer pipe pile body are precast piles, steel piles and concrete piles, and when the inner pipe pile body is constructed, friction resistance of the outer pipe pile body has no influence on construction; the construction problems that a precast pile is single in structure and large in pile sinking resistance, and large-tonnage piles are constructed with small energy are solved, materials are saved, the shearing resistance and bending resistance functions of the piles can be guaranteed, and the method is suitable for long pile construction. The pile sinking time is saved, the phenomena that the pile body is damaged, the pile body is vertically cracked and the pile head is exploded in the pile sinking process are avoided, the construction method is simple and easy to implement, the defect that the height of the pile head is inconsistent due to various factors is overcome, the telescopic pipe pile is ingenious in structure and reasonable in stress, and the building construction quality is guaranteed.
本发明属于土木建筑工程领域，特别涉及一种伸缩管桩及其成桩方法。伸缩管桩及其成桩方法的伸缩管桩包括内管桩、外管桩，是伸缩管桩由两个以上能伸缩管桩组成，其中内管桩在外管桩内上下自由滑动和伸缩，内管桩和外管桩为预制桩，钢桩和混凝土桩，当施工内管桩时，外管桩的摩阻力对施工无影响；解决了预制桩结构单一，沉桩阻力大，实现小能量施工大吨位桩的施工难题，既节省了材料，又能保障桩抗剪和抗弯功能，适用于长桩施工。节省沉桩时间，避免了沉桩过程中造成桩身受损，桩身竖向裂纹和桩头被打爆现象，施工方法简单易行，解决了由于多种因素导致桩头高低不一致的缺陷，伸缩管桩结构巧妙，受力合理，保证建筑施工质量。
Telescopic pipe pile and pile forming method thereof
The invention belongs to the field of civil construction engineering, and particularly relates to a telescopic pipe pile and a pile forming method thereof. The telescopic pipe pile comprises an inner pipe pile body and an outer pipe pile body, the telescopic pipe pile body is composed of two or more telescopic pipe pile bodies, the inner pipe pile body freely slides up and down and stretches out and draws back in the outer pipe pile body, the inner pipe pile body and the outer pipe pile body are precast piles, steel piles and concrete piles, and when the inner pipe pile body is constructed, friction resistance of the outer pipe pile body has no influence on construction; the construction problems that a precast pile is single in structure and large in pile sinking resistance, and large-tonnage piles are constructed with small energy are solved, materials are saved, the shearing resistance and bending resistance functions of the piles can be guaranteed, and the method is suitable for long pile construction. The pile sinking time is saved, the phenomena that the pile body is damaged, the pile body is vertically cracked and the pile head is exploded in the pile sinking process are avoided, the construction method is simple and easy to implement, the defect that the height of the pile head is inconsistent due to various factors is overcome, the telescopic pipe pile is ingenious in structure and reasonable in stress, and the building construction quality is guaranteed.
本发明属于土木建筑工程领域，特别涉及一种伸缩管桩及其成桩方法。伸缩管桩及其成桩方法的伸缩管桩包括内管桩、外管桩，是伸缩管桩由两个以上能伸缩管桩组成，其中内管桩在外管桩内上下自由滑动和伸缩，内管桩和外管桩为预制桩，钢桩和混凝土桩，当施工内管桩时，外管桩的摩阻力对施工无影响；解决了预制桩结构单一，沉桩阻力大，实现小能量施工大吨位桩的施工难题，既节省了材料，又能保障桩抗剪和抗弯功能，适用于长桩施工。节省沉桩时间，避免了沉桩过程中造成桩身受损，桩身竖向裂纹和桩头被打爆现象，施工方法简单易行，解决了由于多种因素导致桩头高低不一致的缺陷，伸缩管桩结构巧妙，受力合理，保证建筑施工质量。
Telescopic pipe pile and pile forming method thereof
伸缩管桩及其成桩方法
WANG QINGWEI (author) / WANG ZHUOLU (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Telescopic and integrated pile-forming operation platform
| European Patent Office | 2021
| European Patent Office | 2023
| European Patent Office | 2022