A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-composite anti-drag precast pile and construction method thereof
The invention discloses a multi-composite anti-drag precast pile and a construction method thereof, and belongs to the technical field of pile foundation construction. The multi-composite anti-drag precast pile comprises a precast pile body, a covering film, an isolating layer and a fixing piece; an isolating layer and a covering film are sequentially arranged from one side close to the precast pile, and a resistance reducing material is arranged between the isolating layer and the covering film; the isolation layer is smoothly pasted on the surface of the precast pile through coating, fibrous fluff is arranged on the surface of the side, away from the precast pile, of the covering film, the surface of the side, close to the precast pile, of the covering film is smooth, and the covering film is fixed to the lower end of the precast pile through the fixing piece. The construction method comprises the following steps: cleaning the precast pile; coating an isolating layer; preparing a covering film; performing hole forming operation; precast pile construction; and finishing the construction. The surface of the precast pile is covered with multiple materials, so that the influence of settlement on the pile foundation in the construction process of a soft soil area or a soil filling area and after construction is eliminated.
本发明公开了一种多重复合减阻预制桩及其施工方法，属于桩基施工技术领域，包括预制桩、覆盖膜、隔离层、固定件；从靠近预制桩一侧起依次为隔离层和覆盖膜，隔离层和覆盖膜之间设置有减阻材料；所述隔离层通过涂覆光滑地粘贴在预制桩表面，所述覆盖膜远离预制桩一侧的表面设置有纤维状绒毛，覆盖膜靠近预制桩一侧的表面光滑，所述固定件将覆盖膜固定在预制桩下端。施工时按照如下方法操作：预制桩清理；涂覆隔离层；覆盖膜准备；成孔作业；预制桩施工；施工完成。通过在预制桩表面覆盖多重材料进而达到消除软土地区或者填土地区施工过程中及工后沉降对桩基础影响的问题。
Multi-composite anti-drag precast pile and construction method thereof
The invention discloses a multi-composite anti-drag precast pile and a construction method thereof, and belongs to the technical field of pile foundation construction. The multi-composite anti-drag precast pile comprises a precast pile body, a covering film, an isolating layer and a fixing piece; an isolating layer and a covering film are sequentially arranged from one side close to the precast pile, and a resistance reducing material is arranged between the isolating layer and the covering film; the isolation layer is smoothly pasted on the surface of the precast pile through coating, fibrous fluff is arranged on the surface of the side, away from the precast pile, of the covering film, the surface of the side, close to the precast pile, of the covering film is smooth, and the covering film is fixed to the lower end of the precast pile through the fixing piece. The construction method comprises the following steps: cleaning the precast pile; coating an isolating layer; preparing a covering film; performing hole forming operation; precast pile construction; and finishing the construction. The surface of the precast pile is covered with multiple materials, so that the influence of settlement on the pile foundation in the construction process of a soft soil area or a soil filling area and after construction is eliminated.
本发明公开了一种多重复合减阻预制桩及其施工方法，属于桩基施工技术领域，包括预制桩、覆盖膜、隔离层、固定件；从靠近预制桩一侧起依次为隔离层和覆盖膜，隔离层和覆盖膜之间设置有减阻材料；所述隔离层通过涂覆光滑地粘贴在预制桩表面，所述覆盖膜远离预制桩一侧的表面设置有纤维状绒毛，覆盖膜靠近预制桩一侧的表面光滑，所述固定件将覆盖膜固定在预制桩下端。施工时按照如下方法操作：预制桩清理；涂覆隔离层；覆盖膜准备；成孔作业；预制桩施工；施工完成。通过在预制桩表面覆盖多重材料进而达到消除软土地区或者填土地区施工过程中及工后沉降对桩基础影响的问题。
Multi-composite anti-drag precast pile and construction method thereof
一种多重复合减阻预制桩及其施工方法
SONG WEIJIE (author) / ZHU QINGKAI (author) / LI JIANPING (author) / WU MENGLONG (author) / LIU GUANGLEI (author) / WU SIYU (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Multi-isolation type anti-drag precast pile and construction method thereof
| European Patent Office | 2024
Distributed isolation type anti-drag precast pile and construction method thereof
| European Patent Office | 2024
Construction method of covering type anti-drag precast pile
| European Patent Office | 2024
Wedge-shaped isolation type anti-drag precast pile and construction method thereof
| European Patent Office | 2024
Anti-clogging drainage precast pile and construction method thereof
| European Patent Office | 2021