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A platform for research: civil engineering, architecture and urbanism
Construction treatment method for extra-large karst cave pile foundation
The invention relates to the technical field of pile foundation construction, in particular to an extra-large karst cave pile foundation construction treatment method which comprises the following steps: S1, pretreatment: firstly, filling a pile foundation selection position, then cleaning the pile foundation selection position, and placing an extra-large karst cave pile foundation construction treatment device at the cleaned pile foundation selection position to finish pretreatment; and S2, pile foundation treatment is conducted, specifically, inserting treatment of a temporary steel casing is conducted through cooperation of the extra-large karst cave pile foundation construction treatment device in the S1. According to the device, equipment can be stably placed at a pile foundation selection position through the bottom plate, then the supporting frame in the corresponding direction is rotationally adjusted by observing the condition of the round bubble level body, fixing the position of the supporting threaded rod, and under supporting of the top of the supporting frame, the top plate can be kept in the horizontal state; and under the driving of the rotating limiting threaded rod, the pressing ring can extrude and fit the corresponding second connecting plate.
本发明涉及桩基施工技术领域，尤其涉及一种特大溶洞桩基施工处理方法，包括以下步骤：S1、预备处理：首先进行桩基选取位置填补，再进行桩基选取位置的清理，将特大溶洞桩基施工处理装置放置于清理后桩基选取位置，完成预备处理，S2、桩基处理：通过S1中特大溶洞桩基施工处理装置配合进行临时钢护筒的插设处理。本发明中，通过底板使设备能够平稳放置于桩基选取位置，进而通过观察圆形气泡水平仪本体状况，固定支撑螺纹杆位置，进而旋转调节对应方向的支撑框，在支撑框顶部的支撑下，使顶板能够维持水平状态，进而通过旋转限位螺纹杆，在旋转的限位螺纹杆的带动下，使压圈能够挤压贴合对应第二连接板。
Construction treatment method for extra-large karst cave pile foundation
The invention relates to the technical field of pile foundation construction, in particular to an extra-large karst cave pile foundation construction treatment method which comprises the following steps: S1, pretreatment: firstly, filling a pile foundation selection position, then cleaning the pile foundation selection position, and placing an extra-large karst cave pile foundation construction treatment device at the cleaned pile foundation selection position to finish pretreatment; and S2, pile foundation treatment is conducted, specifically, inserting treatment of a temporary steel casing is conducted through cooperation of the extra-large karst cave pile foundation construction treatment device in the S1. According to the device, equipment can be stably placed at a pile foundation selection position through the bottom plate, then the supporting frame in the corresponding direction is rotationally adjusted by observing the condition of the round bubble level body, fixing the position of the supporting threaded rod, and under supporting of the top of the supporting frame, the top plate can be kept in the horizontal state; and under the driving of the rotating limiting threaded rod, the pressing ring can extrude and fit the corresponding second connecting plate.
本发明涉及桩基施工技术领域，尤其涉及一种特大溶洞桩基施工处理方法，包括以下步骤：S1、预备处理：首先进行桩基选取位置填补，再进行桩基选取位置的清理，将特大溶洞桩基施工处理装置放置于清理后桩基选取位置，完成预备处理，S2、桩基处理：通过S1中特大溶洞桩基施工处理装置配合进行临时钢护筒的插设处理。本发明中，通过底板使设备能够平稳放置于桩基选取位置，进而通过观察圆形气泡水平仪本体状况，固定支撑螺纹杆位置，进而旋转调节对应方向的支撑框，在支撑框顶部的支撑下，使顶板能够维持水平状态，进而通过旋转限位螺纹杆，在旋转的限位螺纹杆的带动下，使压圈能够挤压贴合对应第二连接板。
Construction treatment method for extra-large karst cave pile foundation
一种特大溶洞桩基施工处理方法
LI JINLONG (author) / YANG BIAO (author) / ZHANG FUQUN (author) / WEN ZENGBIN (author) / HU PENGTAO (author) / QIAO QIAO (author) / WANG LIJUN (author) / LIU ZHUANG (author) / SHI YANXIANG (author) / TIAN YAXIN (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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