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A platform for research: civil engineering, architecture and urbanism
Open caisson construction positioning automatic measuring device and method
The invention provides an automatic measuring device and method for open caisson construction positioning, and relates to the technical field of open caisson construction. The open caisson construction positioning automatic measuring device comprises a foundation, a foundation pit, a computer, a linear displacement sensor, an open caisson body and four sets of unmanned aerial vehicles. According to the method, the four unmanned aerial vehicles hover above the open caisson body to collect real-time height information, the instantaneous position deviation, the inclination deviation and the settlement amount in the sinking process of the open caisson body are calculated through a computer program, and adjustment of a construction scheme during sinking of the open caisson body is guided according to a result; and the center of the open caisson and the reserved hole are ensured to sink to preset positions. Only the overhead range of the open caisson is occupied in open caisson construction control, the requirement for the foundation range is greatly reduced, continuous power supply is conducted on the unmanned aerial vehicle through the power supply box and the cable, the unmanned aerial vehicle can obtain longer endurance time, and the target disc serving as the measuring basis can be dismantled after construction is completed and can be reused on a subsequent new open caisson construction site.
本发明提供沉井施工定位自动测量装置及方法，涉及沉井施工技术领域。该沉井施工定位自动测量装置，包括地基、基坑、计算机、直线位移传感器、沉井本体以及四组无人机。本发明，通过四组无人机悬停在沉井本体上方采集实时高度信息，由计算机程序计算出沉井本体下沉过程中瞬时的位置偏差、倾斜偏差以及沉降量，根据结果指导沉井本体下沉时施工方案的调整，确保沉井中心以及预留洞口下沉到预定位置。该发明使得沉井施工控制中仅占用沉井上空范围，大大减少了对地基范围的需求，通过供电箱及缆线为无人机持续供电，可以使得无人机获得更长的续航时间，作为测量基准的靶盘，可在施工完成后拆除，供后续新的沉井施工现场重复利用。
Open caisson construction positioning automatic measuring device and method
The invention provides an automatic measuring device and method for open caisson construction positioning, and relates to the technical field of open caisson construction. The open caisson construction positioning automatic measuring device comprises a foundation, a foundation pit, a computer, a linear displacement sensor, an open caisson body and four sets of unmanned aerial vehicles. According to the method, the four unmanned aerial vehicles hover above the open caisson body to collect real-time height information, the instantaneous position deviation, the inclination deviation and the settlement amount in the sinking process of the open caisson body are calculated through a computer program, and adjustment of a construction scheme during sinking of the open caisson body is guided according to a result; and the center of the open caisson and the reserved hole are ensured to sink to preset positions. Only the overhead range of the open caisson is occupied in open caisson construction control, the requirement for the foundation range is greatly reduced, continuous power supply is conducted on the unmanned aerial vehicle through the power supply box and the cable, the unmanned aerial vehicle can obtain longer endurance time, and the target disc serving as the measuring basis can be dismantled after construction is completed and can be reused on a subsequent new open caisson construction site.
本发明提供沉井施工定位自动测量装置及方法，涉及沉井施工技术领域。该沉井施工定位自动测量装置，包括地基、基坑、计算机、直线位移传感器、沉井本体以及四组无人机。本发明，通过四组无人机悬停在沉井本体上方采集实时高度信息，由计算机程序计算出沉井本体下沉过程中瞬时的位置偏差、倾斜偏差以及沉降量，根据结果指导沉井本体下沉时施工方案的调整，确保沉井中心以及预留洞口下沉到预定位置。该发明使得沉井施工控制中仅占用沉井上空范围，大大减少了对地基范围的需求，通过供电箱及缆线为无人机持续供电，可以使得无人机获得更长的续航时间，作为测量基准的靶盘，可在施工完成后拆除，供后续新的沉井施工现场重复利用。
Open caisson construction positioning automatic measuring device and method
沉井施工定位自动测量装置及方法
LI JUNMIN (author) / PENG TAO (author) / WANG LIPENG (author) / WU GUOJUN (author)
2024-10-29
Patent
Electronic Resource
Chinese
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