A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Complex stratum composite pile construction device and construction method
The invention provides a complex stratum composite pile construction device and a construction method, relates to the technical field of composite pile construction, and aims to solve the problems of low pile forming efficiency and even difficulty in pile forming caused by the fact that a current composite pile construction machine tool is influenced by hard soil. A soft stratum drilling tool, pile planting equipment and a complex stratum drilling tool are correspondingly arranged on the working track, the cylindrical frame rotates to drive the drilling tools and the equipment to switch the working positions and match the stratum soil texture distribution condition, the drilling problem of the complex stratum containing the hard interlayer is solved through combined use, the pile forming depth is increased, and the application scene of the composite pile is expanded.
本发明提供一种复杂地层复合桩施工装置及施工方法，涉及复合桩施工技术领域，针对目前复合桩施工机具受坚硬土质影响导致成桩效率低甚至难以成桩的问题，设置搭载有三条工作轨道的柱形架，工作轨道上对应配置软弱地层钻具、植桩设备、复杂地层钻具，通过柱形架旋转带动钻具、设备切换工作位置，匹配地层土质分布情况，组合使用克服含有坚硬夹层的复杂地层钻孔问题，增加可成桩深度，扩大复合桩的应用场景。
Complex stratum composite pile construction device and construction method
The invention provides a complex stratum composite pile construction device and a construction method, relates to the technical field of composite pile construction, and aims to solve the problems of low pile forming efficiency and even difficulty in pile forming caused by the fact that a current composite pile construction machine tool is influenced by hard soil. A soft stratum drilling tool, pile planting equipment and a complex stratum drilling tool are correspondingly arranged on the working track, the cylindrical frame rotates to drive the drilling tools and the equipment to switch the working positions and match the stratum soil texture distribution condition, the drilling problem of the complex stratum containing the hard interlayer is solved through combined use, the pile forming depth is increased, and the application scene of the composite pile is expanded.
本发明提供一种复杂地层复合桩施工装置及施工方法，涉及复合桩施工技术领域，针对目前复合桩施工机具受坚硬土质影响导致成桩效率低甚至难以成桩的问题，设置搭载有三条工作轨道的柱形架，工作轨道上对应配置软弱地层钻具、植桩设备、复杂地层钻具，通过柱形架旋转带动钻具、设备切换工作位置，匹配地层土质分布情况，组合使用克服含有坚硬夹层的复杂地层钻孔问题，增加可成桩深度，扩大复合桩的应用场景。
Complex stratum composite pile construction device and construction method
一种复杂地层复合桩施工装置及施工方法
LI JIANMING (author) / SONG YIZHONG (author) / CHENG HAITAO (author) / MI CHUNRONG (author) / LIU BIN (author) / ZHANG XIAOYAN (author) / YU YUE (author) / SUN YONGMEI (author) / LI QUAN (author) / SUN KAIXUAN (author)
2023-10-10
Patent
Electronic Resource
Chinese
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