Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchorage device based on uniform application of stay cable force and cable force method thereof
The invention discloses an anchorage device based on uniform application of stay cable force and a cable force method thereof, and relates to an anchorage device and a cable force method thereof. The problems that stress between existing single steel strands is not uniform, and the stress condition of the single steel strands cannot be monitored in real time in the later service process are solved. The steel strand penetrates out of the anchoring plate and is in butt joint with the supporting cylinder through the annular slope, and the anchoring plate and the supporting cylinder are connected through the anchoring bolt; secondly, the steel strand provided with the sensor is tensioned in place for the first time and anchored through a clamping piece; then, the tensioning force value of the second steel strand is adjusted according to the change of the numerical value of the sensor until all the steel strands are tensioned; then the measured value of the fiber bragg grating pressure ring sensor is kept consistent with the theoretical tension cable force by adjusting the nut, then anti-corrosion grease is injected, a guide and a connector of the sensor penetrate out of a one-way hole in the protective cover, and finally the protective cover is installed. The device is used for uniformly applying the cable force of the parallel steel strand stay cable.
一种基于均匀施加斜拉索索力的锚具及其索力方法，它涉及一种锚具及其索力方法。本发明为了解决现有单根钢绞线之间的受力不均匀、后期服役过程中无法实时监测单根钢绞线的受力情况的问题。本发明将钢绞线从锚固板上穿出，通过环形斜面与支撑筒对接，利用锚固螺栓将锚固板和支撑筒进行连接；然后对装有传感器的钢绞线进行首次张拉到位，用夹片进行锚固；然后通过传感器数值的变化，调整第二根钢绞线的张拉力值，直至所有钢绞线张拉完毕；然后通过调整螺母，让光纤光栅压力环传感器的测量数值与理论张拉索力保持一致，然后注入防腐油脂，将传感器的导向和接头从防护盖上的单向孔穿出，最后装上防护盖。本发明用于均匀施加平行钢绞线斜拉索索力。
Anchorage device based on uniform application of stay cable force and cable force method thereof
The invention discloses an anchorage device based on uniform application of stay cable force and a cable force method thereof, and relates to an anchorage device and a cable force method thereof. The problems that stress between existing single steel strands is not uniform, and the stress condition of the single steel strands cannot be monitored in real time in the later service process are solved. The steel strand penetrates out of the anchoring plate and is in butt joint with the supporting cylinder through the annular slope, and the anchoring plate and the supporting cylinder are connected through the anchoring bolt; secondly, the steel strand provided with the sensor is tensioned in place for the first time and anchored through a clamping piece; then, the tensioning force value of the second steel strand is adjusted according to the change of the numerical value of the sensor until all the steel strands are tensioned; then the measured value of the fiber bragg grating pressure ring sensor is kept consistent with the theoretical tension cable force by adjusting the nut, then anti-corrosion grease is injected, a guide and a connector of the sensor penetrate out of a one-way hole in the protective cover, and finally the protective cover is installed. The device is used for uniformly applying the cable force of the parallel steel strand stay cable.
一种基于均匀施加斜拉索索力的锚具及其索力方法，它涉及一种锚具及其索力方法。本发明为了解决现有单根钢绞线之间的受力不均匀、后期服役过程中无法实时监测单根钢绞线的受力情况的问题。本发明将钢绞线从锚固板上穿出，通过环形斜面与支撑筒对接，利用锚固螺栓将锚固板和支撑筒进行连接；然后对装有传感器的钢绞线进行首次张拉到位，用夹片进行锚固；然后通过传感器数值的变化，调整第二根钢绞线的张拉力值，直至所有钢绞线张拉完毕；然后通过调整螺母，让光纤光栅压力环传感器的测量数值与理论张拉索力保持一致，然后注入防腐油脂，将传感器的导向和接头从防护盖上的单向孔穿出，最后装上防护盖。本发明用于均匀施加平行钢绞线斜拉索索力。
Anchorage device based on uniform application of stay cable force and cable force method thereof
一种基于均匀施加斜拉索索力的锚具及其索力方法
GAO JIAN (Autor:in) / QU ZHIFU (Autor:in) / ZHAO JIAN (Autor:in) / WANG SANQIANG (Autor:in) / AN LUMING (Autor:in) / ZHONG KUI (Autor:in) / YANG HONGYUAN (Autor:in) / YANG CHANGPENG (Autor:in) / CHEN MINGYU (Autor:in) / DANG JUCHAO (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
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