Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly underwater DCM breaking excavation construction technology and device
The invention relates to the technical field of dredging engineering, in particular to an environment-friendly underwater DCM breaking excavation construction technology and device.The technology comprises the following steps that firstly, a workboat is driven to the water surface of an area to be broken and excavated, the workboat is fixed through an anchor cable, and movement of a grab bucket is controlled through a control room on the workboat; secondly, a grab bucket is lowered to a DCM pile head, a workboat is controlled to achieve directional and quantitative front-back and left-right movement by controlling winding and unwinding of an anchor cable, and excavation point positions are broken and excavated in sequence; thirdly, after the DCM pile head in the action range of the suspension arm is broken and excavated, the workboat is driven to the next area for breaking and excavating; according to the construction technology, underwater DCM pile head breaking excavation can be accurately achieved, and the construction quality is guaranteed.
本发明涉及疏浚工程技术领域，具体是一种环保型水下DCM破除开挖施工工艺及装置，该工艺包括以下步骤：第一步：将施工船开到待破除开挖区域的水面上，通过锚缆固定施工船，通过施工船上的控制室对抓斗的运动进行控制；第二步：将抓斗下放至DCM桩头处，通过对锚缆的收放控制，控制施工船实现定向和定量的前后左右移动，对开挖点位按照顺序破除开挖；第三步：当吊臂的作用范围内的DCM桩头破除开挖完毕后，将施工船开到下一区域内进行破除开挖；本发明的施工工艺能够准确地实现水下DCM桩头破除开挖，保证施工质量。
Environment-friendly underwater DCM breaking excavation construction technology and device
The invention relates to the technical field of dredging engineering, in particular to an environment-friendly underwater DCM breaking excavation construction technology and device.The technology comprises the following steps that firstly, a workboat is driven to the water surface of an area to be broken and excavated, the workboat is fixed through an anchor cable, and movement of a grab bucket is controlled through a control room on the workboat; secondly, a grab bucket is lowered to a DCM pile head, a workboat is controlled to achieve directional and quantitative front-back and left-right movement by controlling winding and unwinding of an anchor cable, and excavation point positions are broken and excavated in sequence; thirdly, after the DCM pile head in the action range of the suspension arm is broken and excavated, the workboat is driven to the next area for breaking and excavating; according to the construction technology, underwater DCM pile head breaking excavation can be accurately achieved, and the construction quality is guaranteed.
本发明涉及疏浚工程技术领域，具体是一种环保型水下DCM破除开挖施工工艺及装置，该工艺包括以下步骤：第一步：将施工船开到待破除开挖区域的水面上，通过锚缆固定施工船，通过施工船上的控制室对抓斗的运动进行控制；第二步：将抓斗下放至DCM桩头处，通过对锚缆的收放控制，控制施工船实现定向和定量的前后左右移动，对开挖点位按照顺序破除开挖；第三步：当吊臂的作用范围内的DCM桩头破除开挖完毕后，将施工船开到下一区域内进行破除开挖；本发明的施工工艺能够准确地实现水下DCM桩头破除开挖，保证施工质量。
Environment-friendly underwater DCM breaking excavation construction technology and device
一种环保型水下DCM破除开挖施工工艺及装置
MA DINGQIANG (Autor:in) / YANG ZHENHUA (Autor:in) / LIAO ZENGPING (Autor:in) / LI ZHONGHAO (Autor:in) / ZHANG PENG (Autor:in) / YU MINGJIE (Autor:in) / HU QIAN (Autor:in) / LUO ZIQIANG (Autor:in) / LI CHUAN (Autor:in) / ZHENG WENJIN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
Efficient and environment-friendly mountain excavation tunnel-entering construction method
| Europäisches Patentamt | 2020
Efficient and environment-friendly mountain excavation and cave entering construction method
| Europäisches Patentamt | 2020
Underwater hard rock excavation method and device based on hydraulic breaking hammer
| Europäisches Patentamt | 2021