Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety monitoring device for jacket foundation of offshore wind power suction bucket
The invention relates to a safety monitoring device for a jacket foundation of an offshore wind power suction bucket. The safety monitoring device for the jacket foundation of the offshore wind power suction bucket comprises a level gage, a dynamic bidirectional inclinometer, bidirectional vibration accelerometers, a steel plate stress meter, a soil pressure meter, osmometers, a ice pressure gauge, a reference electrode and a data acquisition instrument, wherein the dynamic bidirectional inclinometer is arranged near a foundation top flange and near the top of a tower drum above the foundation; the bidirectional vibration accelerometers are arranged at the top of the foundation, the bottom of the tower drum and near a top flange; the steel plate stress meter is arranged at the easily-damaged or easily-stress-concentrated part of the foundation; the soil pressure meter is arranged on the side wall of the suction bucket at the bottom of the foundation; the osmometers are arranged at different elevation positions on the inner side of the suction bucket at the bottom of the foundation; the ice pressure gauge is arranged on the foundation and near the sea level elevation; the reference electrode is arranged between extremely low tide water and a designed low tide level on the foundation; the data acquisition instrument is connected with monitoring equipment and is used for acquiring data acquired by the monitoring equipment, and the monitoring equipment comprises the level gauge, the dynamic bidirectional inclinometer, the bidirectional vibration accelerometers, the steel plate stress meter, the soil pressure meter, the osmometer, the ice pressure meter and the reference electrode.
本发明涉及一种海上风电吸力桶导管架基础安全监测装置，包括：水准仪；动态双向倾角仪，布置于基础顶法兰附近和基础上方塔筒的顶部附近；双向振动加速度计，设置于基础顶部及塔筒底部和顶部法兰附近；钢板应力计，设置于基础的易损或易应力集中部位；土压力计，设置于基础底部吸力桶的侧壁上；渗压计，设置于基础底部吸力桶的桶内侧不同高程位置；冰压力计，设置于基础上、海平面高程附近；参比电极，设置于基础上的极端低潮水和设计低潮位之间；数据采集仪，与监测设备连接，获取监测设备采集的数据，监测设备包括所述水准仪、动态双向倾角仪、双向振动加速度计、钢板应力计、土压力计、渗压计、冰压力计和参比电极。
Safety monitoring device for jacket foundation of offshore wind power suction bucket
The invention relates to a safety monitoring device for a jacket foundation of an offshore wind power suction bucket. The safety monitoring device for the jacket foundation of the offshore wind power suction bucket comprises a level gage, a dynamic bidirectional inclinometer, bidirectional vibration accelerometers, a steel plate stress meter, a soil pressure meter, osmometers, a ice pressure gauge, a reference electrode and a data acquisition instrument, wherein the dynamic bidirectional inclinometer is arranged near a foundation top flange and near the top of a tower drum above the foundation; the bidirectional vibration accelerometers are arranged at the top of the foundation, the bottom of the tower drum and near a top flange; the steel plate stress meter is arranged at the easily-damaged or easily-stress-concentrated part of the foundation; the soil pressure meter is arranged on the side wall of the suction bucket at the bottom of the foundation; the osmometers are arranged at different elevation positions on the inner side of the suction bucket at the bottom of the foundation; the ice pressure gauge is arranged on the foundation and near the sea level elevation; the reference electrode is arranged between extremely low tide water and a designed low tide level on the foundation; the data acquisition instrument is connected with monitoring equipment and is used for acquiring data acquired by the monitoring equipment, and the monitoring equipment comprises the level gauge, the dynamic bidirectional inclinometer, the bidirectional vibration accelerometers, the steel plate stress meter, the soil pressure meter, the osmometer, the ice pressure meter and the reference electrode.
本发明涉及一种海上风电吸力桶导管架基础安全监测装置，包括：水准仪；动态双向倾角仪，布置于基础顶法兰附近和基础上方塔筒的顶部附近；双向振动加速度计，设置于基础顶部及塔筒底部和顶部法兰附近；钢板应力计，设置于基础的易损或易应力集中部位；土压力计，设置于基础底部吸力桶的侧壁上；渗压计，设置于基础底部吸力桶的桶内侧不同高程位置；冰压力计，设置于基础上、海平面高程附近；参比电极，设置于基础上的极端低潮水和设计低潮位之间；数据采集仪，与监测设备连接，获取监测设备采集的数据，监测设备包括所述水准仪、动态双向倾角仪、双向振动加速度计、钢板应力计、土压力计、渗压计、冰压力计和参比电极。
Safety monitoring device for jacket foundation of offshore wind power suction bucket
海上风电吸力桶导管架基础安全监测装置
ZHAN XIAOMING (Autor:in) / LIU QIANG (Autor:in) / ZHENG TAO (Autor:in) / WU WENCHAO (Autor:in) / XU YUMING (Autor:in) / CHEN ZHEXIN (Autor:in) / JIN BO (Autor:in) / WANG BOTE (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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