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A platform for research: civil engineering, architecture and urbanism
Construction method for vertical positioning of pile foundation in sludge geology
The invention provides a construction method for vertical positioning of a pile foundation in the sludge geology, and belongs to the technical field of vertical positioning of pile foundations. The construction method for vertical positioning of the pile foundation in the sludge geology comprises the following steps that a positioning device is prepared; marking a lower outer side line pile position edge control point and a lower center pile position control point; mounting a first edge perpendicularity positioning device and a laser receiving plate; marking an upper outer side line pile position control point and an upper center pile position control point; a second edge perpendicularity positioning device and a second center perpendicularity positioning device are installed; preparing a display device; a guide frame is placed at the pile foundation inserting and driving position, and profile steel is placed below the guide frame for supporting; the guide frame is roughly leveled; the guide frame is precisely leveled; the pile foundation value is placed to the pile foundation inserting and driving position; adjusting the position of the pile foundation; primary pile foundation inserting is started; judging whether the pile foundation is inclined or not; measuring the depth of the pile foundation inserted into the ground; the problems that whether the pile foundation inclines or not cannot be observed in real time and accurate adjustment cannot be conducted are solved.
本发明提供了一种淤泥地质桩基垂直定位的施工方法，属于桩基垂直定位技术领域，该淤泥地质桩基垂直定位的施工方法包括以下步骤：准备定位装置；标注下外边线桩位边缘控制点、下中心桩位控制点；安装第一边缘垂直度定位装置与激光接收板；标注出上外边线桩位控制点、上中心桩位控制点；安装第二边缘垂直度定位装置与第二中心垂直度定位装置；准备显示装置；将导向架安放至桩基插打位置，并在导向架下安放型钢用于支撑；对导向架进行粗略找平；对导向架进行精准找平；安放桩基值至桩基插打位置；调整桩基的位置；开始一次插打桩基；判断桩基是否产生歪斜；测量桩基插入地面的深度；解决了无法实时观察桩基是否产生倾斜以及无法进行精准调节的问题。
Construction method for vertical positioning of pile foundation in sludge geology
The invention provides a construction method for vertical positioning of a pile foundation in the sludge geology, and belongs to the technical field of vertical positioning of pile foundations. The construction method for vertical positioning of the pile foundation in the sludge geology comprises the following steps that a positioning device is prepared; marking a lower outer side line pile position edge control point and a lower center pile position control point; mounting a first edge perpendicularity positioning device and a laser receiving plate; marking an upper outer side line pile position control point and an upper center pile position control point; a second edge perpendicularity positioning device and a second center perpendicularity positioning device are installed; preparing a display device; a guide frame is placed at the pile foundation inserting and driving position, and profile steel is placed below the guide frame for supporting; the guide frame is roughly leveled; the guide frame is precisely leveled; the pile foundation value is placed to the pile foundation inserting and driving position; adjusting the position of the pile foundation; primary pile foundation inserting is started; judging whether the pile foundation is inclined or not; measuring the depth of the pile foundation inserted into the ground; the problems that whether the pile foundation inclines or not cannot be observed in real time and accurate adjustment cannot be conducted are solved.
本发明提供了一种淤泥地质桩基垂直定位的施工方法，属于桩基垂直定位技术领域，该淤泥地质桩基垂直定位的施工方法包括以下步骤：准备定位装置；标注下外边线桩位边缘控制点、下中心桩位控制点；安装第一边缘垂直度定位装置与激光接收板；标注出上外边线桩位控制点、上中心桩位控制点；安装第二边缘垂直度定位装置与第二中心垂直度定位装置；准备显示装置；将导向架安放至桩基插打位置，并在导向架下安放型钢用于支撑；对导向架进行粗略找平；对导向架进行精准找平；安放桩基值至桩基插打位置；调整桩基的位置；开始一次插打桩基；判断桩基是否产生歪斜；测量桩基插入地面的深度；解决了无法实时观察桩基是否产生倾斜以及无法进行精准调节的问题。
Construction method for vertical positioning of pile foundation in sludge geology
一种淤泥地质桩基垂直定位的施工方法
MA JIANYONG (author) / WANG CONG (author) / YU HAITAO (author) / XIANG FUZHI (author) / FAN JIANJUN (author) / GUO HONGXIN (author) / SHI LINPENG (author) / YANG TAO (author) / LIU YANG (author) / WANG JUNHONG (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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