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A platform for research: civil engineering, architecture and urbanism
Transverse insertion pile steel pipe penetrating method
The invention discloses a transverse insertion pile steel pipe penetrating method, which comprises the following steps of: horizontally and transversely pulling an insertion pile steel pipe into a jacket steel pipe by using a first pulley vehicle and a second pulley vehicle welded on the insertion pile steel pipe and a winch at the bottom of the jacket steel pipe, so as to realize vertical construction by overcoming the gravity of the traditional insertion pile steel pipe; the transverse construction of overcoming the rolling friction force of the pulley vehicle is converted, so that the inserted pile steel pipe can penetrate through the jacket steel pipe more safely, quickly and stably. The invention also has the following advantages: 1, transverse lifting is adopted, so that the requirement on the lifting height of the lifting appliance is reduced, and the lifting appliance is more economical; sliding friction force generated by transverse pulling of the inserting pile steel pipe and the jacket steel pipe is converted into rolling friction force through the pulley vehicle, and the requirement for the torque of a winch is greatly lowered; the first pulley vehicle and the second pulley vehicle can serve as supports for inserting the pile steel pipe, and it is guaranteed that the maximum bending moment and the maximum deflection of the section of the whole structure of the inserted pile steel pipe are within the safety range.
本发明公开了一种横向式插入桩钢管穿管方法，它利用焊接在插入桩钢管上的第一滑轮车、第二滑轮车与导管架钢管底部的卷扬机，将插入桩钢管水平、横向拉入导管架钢管内，实现将传统插入桩钢管克服插入桩钢管的重力竖向施工，转变到克服滑轮车滚动摩擦力的横向施工，使插入桩钢管更安全、快速平稳地穿过导管架钢管。本发明还具有如下优点：1、采用横向吊运，降低了对吊具吊高的要求，更加经济；2、利用滑轮车将插入桩钢管与导管架钢管在横向拉动产生的滑动摩擦力转化为滚动摩擦力，大大降低了对卷扬机扭矩的要求；3、第一滑轮车、第二滑轮车可以作为插入桩钢管的支座，保证插入桩钢管整体结构的截面最大弯矩、最大挠度在安全范围以内。
Transverse insertion pile steel pipe penetrating method
The invention discloses a transverse insertion pile steel pipe penetrating method, which comprises the following steps of: horizontally and transversely pulling an insertion pile steel pipe into a jacket steel pipe by using a first pulley vehicle and a second pulley vehicle welded on the insertion pile steel pipe and a winch at the bottom of the jacket steel pipe, so as to realize vertical construction by overcoming the gravity of the traditional insertion pile steel pipe; the transverse construction of overcoming the rolling friction force of the pulley vehicle is converted, so that the inserted pile steel pipe can penetrate through the jacket steel pipe more safely, quickly and stably. The invention also has the following advantages: 1, transverse lifting is adopted, so that the requirement on the lifting height of the lifting appliance is reduced, and the lifting appliance is more economical; sliding friction force generated by transverse pulling of the inserting pile steel pipe and the jacket steel pipe is converted into rolling friction force through the pulley vehicle, and the requirement for the torque of a winch is greatly lowered; the first pulley vehicle and the second pulley vehicle can serve as supports for inserting the pile steel pipe, and it is guaranteed that the maximum bending moment and the maximum deflection of the section of the whole structure of the inserted pile steel pipe are within the safety range.
本发明公开了一种横向式插入桩钢管穿管方法，它利用焊接在插入桩钢管上的第一滑轮车、第二滑轮车与导管架钢管底部的卷扬机，将插入桩钢管水平、横向拉入导管架钢管内，实现将传统插入桩钢管克服插入桩钢管的重力竖向施工，转变到克服滑轮车滚动摩擦力的横向施工，使插入桩钢管更安全、快速平稳地穿过导管架钢管。本发明还具有如下优点：1、采用横向吊运，降低了对吊具吊高的要求，更加经济；2、利用滑轮车将插入桩钢管与导管架钢管在横向拉动产生的滑动摩擦力转化为滚动摩擦力，大大降低了对卷扬机扭矩的要求；3、第一滑轮车、第二滑轮车可以作为插入桩钢管的支座，保证插入桩钢管整体结构的截面最大弯矩、最大挠度在安全范围以内。
Transverse insertion pile steel pipe penetrating method
一种横向式插入桩钢管穿管方法
XIA XIAOCHAO (author) / JIANG WENBIN (author) / PENG PO (author) / LIU YANG (author) / YUAN JIE (author) / PENG BO (author) / LI YADONG (author) / XIE BINBIN (author) / DONG SIYUAN (author) / WANG XIN (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
APPARATUS FOR PENETRATING STEEL PIPE PILE WITH BULB EXTENSION
| European Patent Office | 2017
CONSTRUCTION METHOD OF ROTATION PRESSURE-INSERTION STEEL PIPE PILE
| European Patent Office | 2017
| European Patent Office | 2016
STEEL PIPE PILE DEVICE, STEEL PIPE PILE AND METHOD FOR INSTALLING STEEL PIPE PILE
| European Patent Office | 2018