Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dynamic compaction construction monitoring method and monitoring system
The invention relates to the technical field of construction management and engineering construction measurement, and particularly provides a dynamic compaction construction monitoring method and monitoring system, and the monitoring system comprises a processing module, and a positioning module, an acquisition module and a display module which are connected with the processing module. The monitoring method comprises: acquiring an image sequence of characteristic object displacement on a steel wire rope; based on the image sequence of the displacement of the characteristic object on the steel wire rope, the relative displacement of the characteristic object on two adjacent images is measured by adopting an image processing algorithm, and then the total compaction settlement is obtained by combining the actual compaction times; and comparing the actual tamping number and the total tamping settlement with a preset standard value of the tamping number and a preset standard value of the tamping settlement, and judging whether the operation of the tamping point is qualified or not. The ramming frequency is monitored through the change of the motion acceleration in the rammer operation process, monitoring does not need to be conducted in the high-speed motion state of the rammer, and the ramming frequency monitoring device has the advantages of being high in efficiency, reliability and convenience and high in applicability.
本发明涉及建设施工管理及工程施工测量技术领域，具体提供一种强夯施工监测方法及监测系统，监测系统包括处理模块以及与处理模块连接的定位模块、采集模块和显示模块。监测方法包括：获取钢丝绳上特征物位移的图像序列；基于钢丝绳上特征物位移的图像序列，采用图像处理算法量测特征物的在相邻两张图像上相对位移量，继而结合实际夯击次数得到总夯沉量；通过实际夯击数和总夯沉量与预设的夯击数的标准值和夯沉量的标准值进行对比，判别该夯击点作业是否合格。本发明利用夯锤作业过程中运动加速度的变化对夯击次数进行监测，不需要在夯锤高速运动状态下来进行监测，具有高效率、高可靠性、高便捷性以及适用性强的特点。
Dynamic compaction construction monitoring method and monitoring system
The invention relates to the technical field of construction management and engineering construction measurement, and particularly provides a dynamic compaction construction monitoring method and monitoring system, and the monitoring system comprises a processing module, and a positioning module, an acquisition module and a display module which are connected with the processing module. The monitoring method comprises: acquiring an image sequence of characteristic object displacement on a steel wire rope; based on the image sequence of the displacement of the characteristic object on the steel wire rope, the relative displacement of the characteristic object on two adjacent images is measured by adopting an image processing algorithm, and then the total compaction settlement is obtained by combining the actual compaction times; and comparing the actual tamping number and the total tamping settlement with a preset standard value of the tamping number and a preset standard value of the tamping settlement, and judging whether the operation of the tamping point is qualified or not. The ramming frequency is monitored through the change of the motion acceleration in the rammer operation process, monitoring does not need to be conducted in the high-speed motion state of the rammer, and the ramming frequency monitoring device has the advantages of being high in efficiency, reliability and convenience and high in applicability.
本发明涉及建设施工管理及工程施工测量技术领域，具体提供一种强夯施工监测方法及监测系统，监测系统包括处理模块以及与处理模块连接的定位模块、采集模块和显示模块。监测方法包括：获取钢丝绳上特征物位移的图像序列；基于钢丝绳上特征物位移的图像序列，采用图像处理算法量测特征物的在相邻两张图像上相对位移量，继而结合实际夯击次数得到总夯沉量；通过实际夯击数和总夯沉量与预设的夯击数的标准值和夯沉量的标准值进行对比，判别该夯击点作业是否合格。本发明利用夯锤作业过程中运动加速度的变化对夯击次数进行监测，不需要在夯锤高速运动状态下来进行监测，具有高效率、高可靠性、高便捷性以及适用性强的特点。
Dynamic compaction construction monitoring method and monitoring system
一种强夯施工监测方法及监测系统
WU WEI (Autor:in) / DU NIANCHUN (Autor:in) / YIN CHUANZHONG (Autor:in) / CAI JIANHUA (Autor:in) / ZHU LIXIN (Autor:in) / SHEN XIANGQIAN (Autor:in) / XIE XIANG (Autor:in) / WU BANG (Autor:in) / LIAO CHAO (Autor:in) / LIU HAIYANG (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Intelligent dynamic compaction construction monitoring method and system
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2015
Dynamic compaction construction quality monitoring and controlling device and method
| Europäisches Patentamt | 2024
Dynamic compaction construction monitoring method based on target time sequence detection
| Europäisches Patentamt | 2025