Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method and system for ultra-deep underground diaphragm wall in water-rich soft soil area
Compared with the prior art, the construction method and system for the ultra-deep underground diaphragm wall in the water-rich soft soil area have the following beneficial effects that limiting force can be provided for the joint pipe in the horizontal direction through friction force of the driving roller and the outer surface of the joint pipe, and the swing amplitude of the joint pipe can be reduced; the construction method comprises the steps that firstly, guide walls are built, and a construction groove is dug between the built guide walls; secondly, joint pipe construction equipment is arranged at the two ends of the construction groove; and thirdly, the upper end of the joint pipe is hoisted through a crane, the lower end of the joint pipe extends into the joint pipe construction equipment, the two driving rollers make contact with the two side walls of the joint pipe, the driving rollers rotate at the constant speed so that the linear speed of the peripheral face can be equal to the working speed of the crane, and the joint pipe can move downwards so that the driving rollers can be arranged in the construction groove.
本发明公开的一种富水软土地区超深地下连续墙施工方法及系统与现有技术相比具有以下有益效果：通过驱动辊和接头管外表面的摩擦力能够对接头管在水平方向提供限位力，能够降低接头管摆动幅度，从而能够啊境地接头管安装的偏差，保证接头管的安装精度，施工方法包括，步骤一、修筑导墙，在修筑的导墙之间挖取施工槽；步骤二、在施工槽的两端均设置接头管施工设备；步骤三、将接头管的上端部采用吊车起吊，下端部伸入接头管施工设备内，两驱动辊与接头管的两侧壁接触，驱动辊匀速转动使外周面的线速度与吊车的工作速度相等，使接头管向下运动将驱动辊设置在施工槽内。
Construction method and system for ultra-deep underground diaphragm wall in water-rich soft soil area
Compared with the prior art, the construction method and system for the ultra-deep underground diaphragm wall in the water-rich soft soil area have the following beneficial effects that limiting force can be provided for the joint pipe in the horizontal direction through friction force of the driving roller and the outer surface of the joint pipe, and the swing amplitude of the joint pipe can be reduced; the construction method comprises the steps that firstly, guide walls are built, and a construction groove is dug between the built guide walls; secondly, joint pipe construction equipment is arranged at the two ends of the construction groove; and thirdly, the upper end of the joint pipe is hoisted through a crane, the lower end of the joint pipe extends into the joint pipe construction equipment, the two driving rollers make contact with the two side walls of the joint pipe, the driving rollers rotate at the constant speed so that the linear speed of the peripheral face can be equal to the working speed of the crane, and the joint pipe can move downwards so that the driving rollers can be arranged in the construction groove.
本发明公开的一种富水软土地区超深地下连续墙施工方法及系统与现有技术相比具有以下有益效果：通过驱动辊和接头管外表面的摩擦力能够对接头管在水平方向提供限位力，能够降低接头管摆动幅度，从而能够啊境地接头管安装的偏差，保证接头管的安装精度，施工方法包括，步骤一、修筑导墙，在修筑的导墙之间挖取施工槽；步骤二、在施工槽的两端均设置接头管施工设备；步骤三、将接头管的上端部采用吊车起吊，下端部伸入接头管施工设备内，两驱动辊与接头管的两侧壁接触，驱动辊匀速转动使外周面的线速度与吊车的工作速度相等，使接头管向下运动将驱动辊设置在施工槽内。
Construction method and system for ultra-deep underground diaphragm wall in water-rich soft soil area
一种富水软土地区超深地下连续墙施工方法及系统
SHEN GUANGLEI (Autor:in) / LI PEILONG (Autor:in) / LI KE (Autor:in) / TENG GUO (Autor:in) / WANG KUN (Autor:in) / XIA FENG (Autor:in) / YOU PENGHE (Autor:in) / CHEN SHUANG (Autor:in) / ZHANG XU (Autor:in) / LIU ZHENQUAN (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2025
| Europäisches Patentamt | 2024
Construction method of ultra-deep underground diaphragm wall
| Europäisches Patentamt | 2024
Ultra-deep underground diaphragm wall and construction method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024