A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Beach static sounding testing device and method
The invention provides a beach static sounding testing device and method. The beach static sounding testing device comprises a drilling ship, and a drilling machine assembly, a lowering assembly and a static sounding testing assembly which are arranged on the drilling ship, the drilling ship is further provided with a vacuumizing device used for vacuumizing the lowering assembly. The drilling ship is further provided with a crane used for lowering the lowering assembly to the seabed mud surface. A marine riser column is arranged in the lowering assembly, the static sounding test assembly is arranged above the lowering assembly and is higher than a drilling platform of the drilling machine assembly, a probe unit of the static sounding test assembly is arranged in the marine riser column in a penetrating mode to reach the bottom of a hole, and the drilling machine assembly is arranged on one side of the static sounding test assembly. The hole cleaning and wall protecting device is used for conducting hole cleaning and wall protecting work after the static sounding testing assembly completes the current testing task. According to the invention, the lowering assembly is arranged on the drilling ship, so that the operation time and cost are greatly saved while the in-situ stress index of the soil body is detected.
本发明提供了一种滩海静力触探测试装置及方法，包括：钻探船舶及设置在其上的钻机组件、下放组件和静力触探测试组件；钻探船舶上还设置有抽真空装置，用以对下放组件抽真空；钻探船舶上还设置有吊机，用以将下放组件下放至海底泥面；下放组件中设置有隔水管柱，静力触探测试组件设置在下放组件上方，并高于钻机组件的钻探平台，静力触探测试组件的探头单元穿设于隔水管柱内部，直至孔底，钻机组件设置在静力触探测试组件的一侧，用以在静力触探测试组件完成当前测试任务后，进行清孔及护壁工作。本发明通过在钻探船舶上设置下放组件，在探测得到土体原位应力指标的同时，又大大节省了作业时间及成本。
Beach static sounding testing device and method
The invention provides a beach static sounding testing device and method. The beach static sounding testing device comprises a drilling ship, and a drilling machine assembly, a lowering assembly and a static sounding testing assembly which are arranged on the drilling ship, the drilling ship is further provided with a vacuumizing device used for vacuumizing the lowering assembly. The drilling ship is further provided with a crane used for lowering the lowering assembly to the seabed mud surface. A marine riser column is arranged in the lowering assembly, the static sounding test assembly is arranged above the lowering assembly and is higher than a drilling platform of the drilling machine assembly, a probe unit of the static sounding test assembly is arranged in the marine riser column in a penetrating mode to reach the bottom of a hole, and the drilling machine assembly is arranged on one side of the static sounding test assembly. The hole cleaning and wall protecting device is used for conducting hole cleaning and wall protecting work after the static sounding testing assembly completes the current testing task. According to the invention, the lowering assembly is arranged on the drilling ship, so that the operation time and cost are greatly saved while the in-situ stress index of the soil body is detected.
本发明提供了一种滩海静力触探测试装置及方法，包括：钻探船舶及设置在其上的钻机组件、下放组件和静力触探测试组件；钻探船舶上还设置有抽真空装置，用以对下放组件抽真空；钻探船舶上还设置有吊机，用以将下放组件下放至海底泥面；下放组件中设置有隔水管柱，静力触探测试组件设置在下放组件上方，并高于钻机组件的钻探平台，静力触探测试组件的探头单元穿设于隔水管柱内部，直至孔底，钻机组件设置在静力触探测试组件的一侧，用以在静力触探测试组件完成当前测试任务后，进行清孔及护壁工作。本发明通过在钻探船舶上设置下放组件，在探测得到土体原位应力指标的同时，又大大节省了作业时间及成本。
Beach static sounding testing device and method
一种滩海静力触探测试装置及方法
XU HAO (author) / DENG HAIFENG (author) / LI CHUN (author) / LIU ZHENWEN (author) / YAO ZHIGUANG (author) / QI LEI (author) / WANG SHIPENG (author) / ZHAO KAILONG (author) / YANG XIAODI (author) / ZHAO JING (author)
2024-11-12
Patent
Electronic Resource
Chinese