A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation flatness detector based on geographic information system
The invention relates to a foundation flatness detector based on a geographic information system. The foundation flatness detector effectively solves the problems of poor accuracy and reliability of a detection result caused by defects of a detection mode during foundation flatness detection in the prior art. According to the technical scheme, when a detection ball in the detector is used for detection, two directions and mutually perpendicular speeds exist, finally, the movement track of the detection ball is in a sine and cosine function curve pattern, when a trolley moves forwards by a corresponding distance, the movement distance (detection route displacement) of the detection ball is larger than the movement distance of the trolley, and therefore the detection accuracy is improved. Therefore, when the trolley moves for the same distance, more points can be measured for the foundation in the distance area range, so that the actually measured foundation flatness can be closer to the real foundation flatness.
本发明涉及一种基于地理信息系统的地基平整度探测器，本发明有效解决了现有在进行地基平整度检测时因检测方式的缺陷而导致检测结果精准性、可靠性较差的问题；解决的技术方案包括：该探测器中的检测球在进行检测时，存在两个方向且相互垂直的速度，最终使得检测球的移动轨迹为一个正余弦函数曲线样式，当小车前进相应距离时，检测球移动的距离(检测路线位移)要大于小车移动的距离，从而实现当小车移动同样距离时，能够对处于该距离区域范围内的地基测量更多的点，从而使得实际测量得到的地基平整度更能接近真实的地基平整度。
Foundation flatness detector based on geographic information system
The invention relates to a foundation flatness detector based on a geographic information system. The foundation flatness detector effectively solves the problems of poor accuracy and reliability of a detection result caused by defects of a detection mode during foundation flatness detection in the prior art. According to the technical scheme, when a detection ball in the detector is used for detection, two directions and mutually perpendicular speeds exist, finally, the movement track of the detection ball is in a sine and cosine function curve pattern, when a trolley moves forwards by a corresponding distance, the movement distance (detection route displacement) of the detection ball is larger than the movement distance of the trolley, and therefore the detection accuracy is improved. Therefore, when the trolley moves for the same distance, more points can be measured for the foundation in the distance area range, so that the actually measured foundation flatness can be closer to the real foundation flatness.
本发明涉及一种基于地理信息系统的地基平整度探测器，本发明有效解决了现有在进行地基平整度检测时因检测方式的缺陷而导致检测结果精准性、可靠性较差的问题；解决的技术方案包括：该探测器中的检测球在进行检测时，存在两个方向且相互垂直的速度，最终使得检测球的移动轨迹为一个正余弦函数曲线样式，当小车前进相应距离时，检测球移动的距离(检测路线位移)要大于小车移动的距离，从而实现当小车移动同样距离时，能够对处于该距离区域范围内的地基测量更多的点，从而使得实际测量得到的地基平整度更能接近真实的地基平整度。
Foundation flatness detector based on geographic information system
一种基于地理信息系统的地基平整度探测器
WU WEI (author) / LI JINGWEN (author) / ZHANG LIANBO (author) / YAO ZHIXUN (author) / LIU XIANCAI (author) / WANG HONGGEN (author) / ZHANG QI (author) / ZHANG KEQIAN (author) / ZHANG ZIQIAN (author)
2023-04-11
Patent
Electronic Resource
Chinese
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