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A platform for research: civil engineering, architecture and urbanism
Large-diameter single-pile hammering pile sinking device for geotechnical centrifuge and penetration method of large-diameter single-pile hammering pile sinking device
The invention discloses a large-diameter single-pile hammering pile sinking device for a geotechnical centrifuge and a penetration method of the large-diameter single-pile hammering pile sinking device, and belongs to the technical field of geotechnical centrifuge tests. The large-diameter single-pile hammering pile sinking device comprises a model box, a cross beam, a sliding table main body frame, a vertical moving mechanism, a supporting frame and a hammering simulation mechanism; the method is applied to the large-diameter single pile hammering pile sinking device for the geotechnical centrifuge, and the device can simulate the installation process of a large-diameter single pile in the geotechnical centrifuge, so that effective data support is provided for drillability analysis, field effect evaluation and construction risk early warning of hammering pile sinking; the method has the advantages of being convenient to operate, relatively low in cost and the like, can reproduce the high stress condition of the offshore wind power large-diameter single pile construction site, and has obvious advantages compared with on-site pile testing, large scale model testing and constant gravity small scale model testing.
本发明公开了用于土工离心机的大直径单桩锤击沉桩装置及其贯入方法，属于土工离心机试验技术领域，该装置包括：模型箱、横梁、滑台主体架、竖直移动机构、支撑架和锤击模拟机构；该方法运用于上述的用于土工离心机的大直径单桩锤击沉桩装置中，该装置可以在土工离心机中实现大直径单桩安装过程的模拟，进而对锤击沉桩的可打性分析、场地效应评价和施工风险预警提供有效的数据支撑，具有操作便捷、成本相对较低等优点且可以复现海上风电大直径单桩施工现场的高应力条件，相比于现场试桩、大比尺模型试验和常重力小比尺模型试验具有明显的优势。
Large-diameter single-pile hammering pile sinking device for geotechnical centrifuge and penetration method of large-diameter single-pile hammering pile sinking device
The invention discloses a large-diameter single-pile hammering pile sinking device for a geotechnical centrifuge and a penetration method of the large-diameter single-pile hammering pile sinking device, and belongs to the technical field of geotechnical centrifuge tests. The large-diameter single-pile hammering pile sinking device comprises a model box, a cross beam, a sliding table main body frame, a vertical moving mechanism, a supporting frame and a hammering simulation mechanism; the method is applied to the large-diameter single pile hammering pile sinking device for the geotechnical centrifuge, and the device can simulate the installation process of a large-diameter single pile in the geotechnical centrifuge, so that effective data support is provided for drillability analysis, field effect evaluation and construction risk early warning of hammering pile sinking; the method has the advantages of being convenient to operate, relatively low in cost and the like, can reproduce the high stress condition of the offshore wind power large-diameter single pile construction site, and has obvious advantages compared with on-site pile testing, large scale model testing and constant gravity small scale model testing.
本发明公开了用于土工离心机的大直径单桩锤击沉桩装置及其贯入方法，属于土工离心机试验技术领域，该装置包括：模型箱、横梁、滑台主体架、竖直移动机构、支撑架和锤击模拟机构；该方法运用于上述的用于土工离心机的大直径单桩锤击沉桩装置中，该装置可以在土工离心机中实现大直径单桩安装过程的模拟，进而对锤击沉桩的可打性分析、场地效应评价和施工风险预警提供有效的数据支撑，具有操作便捷、成本相对较低等优点且可以复现海上风电大直径单桩施工现场的高应力条件，相比于现场试桩、大比尺模型试验和常重力小比尺模型试验具有明显的优势。
Large-diameter single-pile hammering pile sinking device for geotechnical centrifuge and penetration method of large-diameter single-pile hammering pile sinking device
用于土工离心机的大直径单桩锤击沉桩装置及其贯入方法
LI LINGLING (author) / ZHANG SHIHONG (author) / AN XIAOYU (author) / GUO ZHEN (author) / WANG LIZHONG (author) / LI JIANDONG (author) / WON KWANG-JONG (author) / BIAN TIANQI (author)
2024-05-07
Patent
Electronic Resource
Chinese
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