Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pile horizontal load test detection method
The invention belongs to the technical field of foundation pile horizontal static load tests, and discloses a foundation pile horizontal load test detection method. The method aims to solve the problems of high cost and damage to the bearing capacity of undisturbed soil in field construction of a reaction wall in a foundation pile horizontal load test. The method comprises the steps that according to the position of a foundation pile, at least two engineering piles are selected as stress action points of a horizontal load test; the length of a force transmission cylinder is adjusted, a clamping part on a horizontal jack is enabled to be in contact with and abut against the foundation pile subjected to horizontal load test detection, and the clamping part on the force transmission cylinder is enabled to be in contact with and abut against the engineering piles; displacement sensors are installed on the stressed horizontal plane of the foundation pile for horizontal load test detection and the position 40-50 cm above the horizontal plane; and the horizontal jack is started to carry out foundation pile horizontal load test detection.
本发明属于基桩水平静载试验技术领域，公开了一种基桩水平载荷试验检测方法，为了解决在基桩水平载荷试验时现场施工反力墙存在着成本高以及破坏原状土承载力的问题。本发明包括：根据基桩的位置，选择至少两根工程桩作为水平载荷试验的受力作用点；调节传力筒的长度，将卧式千斤顶上的夹持部与进行进行水平载荷试验检测的基桩接触相抵，将传力筒上的夹持部与工程桩接触相抵；在进行水平载荷试验检测的基桩的受力的水平面以及该水平面以上40‑50cm的位置上均安装位移传感器；开启卧式千斤顶进行基桩水平载荷试验检测。
Foundation pile horizontal load test detection method
The invention belongs to the technical field of foundation pile horizontal static load tests, and discloses a foundation pile horizontal load test detection method. The method aims to solve the problems of high cost and damage to the bearing capacity of undisturbed soil in field construction of a reaction wall in a foundation pile horizontal load test. The method comprises the steps that according to the position of a foundation pile, at least two engineering piles are selected as stress action points of a horizontal load test; the length of a force transmission cylinder is adjusted, a clamping part on a horizontal jack is enabled to be in contact with and abut against the foundation pile subjected to horizontal load test detection, and the clamping part on the force transmission cylinder is enabled to be in contact with and abut against the engineering piles; displacement sensors are installed on the stressed horizontal plane of the foundation pile for horizontal load test detection and the position 40-50 cm above the horizontal plane; and the horizontal jack is started to carry out foundation pile horizontal load test detection.
本发明属于基桩水平静载试验技术领域，公开了一种基桩水平载荷试验检测方法，为了解决在基桩水平载荷试验时现场施工反力墙存在着成本高以及破坏原状土承载力的问题。本发明包括：根据基桩的位置，选择至少两根工程桩作为水平载荷试验的受力作用点；调节传力筒的长度，将卧式千斤顶上的夹持部与进行进行水平载荷试验检测的基桩接触相抵，将传力筒上的夹持部与工程桩接触相抵；在进行水平载荷试验检测的基桩的受力的水平面以及该水平面以上40‑50cm的位置上均安装位移传感器；开启卧式千斤顶进行基桩水平载荷试验检测。
Foundation pile horizontal load test detection method
一种基桩水平载荷试验检测方法
WANG BENJUN (Autor:in) / LAI JIAQING (Autor:in) / HOU HUIJUN (Autor:in) / CAO LONG (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Adjustable loading device for pile foundation horizontal static load test and test method
| Europäisches Patentamt | 2020
Foundation pile horizontal bearing capacity detection test method and device
| Europäisches Patentamt | 2023
Static load test detection method for foundation pit excavation pile foundation
| Europäisches Patentamt | 2015
Static load test device for pile foundation detection
| Europäisches Patentamt | 2024
Pile arranging method for foundation pile static load test
| Europäisches Patentamt | 2021