Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Marine work trestle stabilizing system and monitoring method thereof
The invention discloses a maritime work trestle stabilizing system and a monitoring method thereof. The maritime work trestle stabilizing system comprises a trestle body, a wave monitoring module, a vortex vibration monitoring module, a wave compensation unit, a vortex vibration compensation unit, a test model and a calibration module. The wave monitoring module is used for monitoring and identifying characteristics of dominant waves; a vortex vibration monitoring module; corresponding compensation parameter data required under different wave characteristics and different vortex characteristics are simulated, a test model is used for modeling, in actual application, wave and vortex characteristics are monitored through the wave monitoring module and the vortex vibration monitoring module respectively, and through cooperation of the calibration module and the test model, the measurement accuracy is improved. According to the monitored wave and vortex characteristics, the wave compensation unit and the vortex vibration compensation unit are used for active compensation, instability caused by waves and vortex vibration caused by vortexes are eliminated, the amplitude of the bridge floor and structural damage are greatly reduced, and the stability and safety of the trestle body structure are effectively improved.
本发明公开了一种海工栈桥稳定系统及其监测方法，包括：栈桥本体、波浪监测模块、涡振监测模块、波浪补偿单元、涡振补偿单元、测试模型和校准模块；所述波浪监测模块，用于监测识别出主导波浪的特征；所述涡振监测模块；通过模拟不同波浪特征和不同涡流特征下，所需对应补偿参数数据，利用测试模型建模，在实际应用时，通过波浪监测模块和涡振监测模块分别实现波浪和涡流特征的监测，并通过校准模块和测试模型的配合，进而能够根据监测的波浪和涡流特征，利用波浪补偿单元和涡振补偿单元进行主动补偿，消除波浪造成不稳定以及涡流引起的涡振现象，从而极大的降低了桥面振幅和结构损坏的情况发生，有效了增加了栈桥本体结构的稳定性和安全性。
Marine work trestle stabilizing system and monitoring method thereof
The invention discloses a maritime work trestle stabilizing system and a monitoring method thereof. The maritime work trestle stabilizing system comprises a trestle body, a wave monitoring module, a vortex vibration monitoring module, a wave compensation unit, a vortex vibration compensation unit, a test model and a calibration module. The wave monitoring module is used for monitoring and identifying characteristics of dominant waves; a vortex vibration monitoring module; corresponding compensation parameter data required under different wave characteristics and different vortex characteristics are simulated, a test model is used for modeling, in actual application, wave and vortex characteristics are monitored through the wave monitoring module and the vortex vibration monitoring module respectively, and through cooperation of the calibration module and the test model, the measurement accuracy is improved. According to the monitored wave and vortex characteristics, the wave compensation unit and the vortex vibration compensation unit are used for active compensation, instability caused by waves and vortex vibration caused by vortexes are eliminated, the amplitude of the bridge floor and structural damage are greatly reduced, and the stability and safety of the trestle body structure are effectively improved.
本发明公开了一种海工栈桥稳定系统及其监测方法，包括：栈桥本体、波浪监测模块、涡振监测模块、波浪补偿单元、涡振补偿单元、测试模型和校准模块；所述波浪监测模块，用于监测识别出主导波浪的特征；所述涡振监测模块；通过模拟不同波浪特征和不同涡流特征下，所需对应补偿参数数据，利用测试模型建模，在实际应用时，通过波浪监测模块和涡振监测模块分别实现波浪和涡流特征的监测，并通过校准模块和测试模型的配合，进而能够根据监测的波浪和涡流特征，利用波浪补偿单元和涡振补偿单元进行主动补偿，消除波浪造成不稳定以及涡流引起的涡振现象，从而极大的降低了桥面振幅和结构损坏的情况发生，有效了增加了栈桥本体结构的稳定性和安全性。
Marine work trestle stabilizing system and monitoring method thereof
一种海工栈桥稳定系统及其监测方法
SUN YOUGANG (Autor:in) / MENG BO (Autor:in) / CHEN LINKAI (Autor:in)
17.05.2024
Patent
Elektronische Ressource
Chinesisch
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