Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent steel strand structure system
The invention discloses an intelligent steel strand structure system which comprises a steel strand cable body, an anchorage device and a wiring terminal, the anchorage device and the wiring terminal are sequentially arranged at the end of the steel strand cable body, and a strain optical fiber and a temperature optical fiber are arranged on a center wire of the steel strand cable body in the axial direction of the steel strand cable body; one end of the strain optical fiber and one end of the temperature optical fiber extend out of the center wire and are connected with two optical fiber sockets in a wiring terminal; a center hole is formed in the middle of the anchorage device, a limiting device is detachably connected to the center hole, and the steel strand cable body is clamped in the center hole through the limiting device. The strain optical fiber and the temperature optical fiber are arranged on the center wire along the full length of the steel strand cable body, full-length stress measurement and full-length temperature measurement are carried out on the steel strand cable body, temperature correction of strain data can be achieved, and the accuracy of steel strand strain measurement is greatly improved.
本发明公开了一种智慧钢绞线结构体系，包括钢绞线索体以及依次设置在所述钢绞线索体端部的锚具和接线端子，所述钢绞线索体的中心丝上沿所述钢绞线索体的轴向布设有应变光纤和温度光纤；所述应变光纤和所述温度光纤的一端延伸出所述中心丝的外部，并与接线端子内的两个光纤插口连接；所述锚具的中部开设有中心孔，所述中心孔上可拆卸连接有限位装置，所述钢绞线索体通过所述限位装置卡设在所述中心孔上。本发明通过在中心丝上沿钢绞线索体的通长布设应变光纤和温度光纤，对钢绞线索体进行全长度应力测量和全长度温度测量，可以实现应变数据的温度校正，大大提高了对钢绞线应变测量的准确性。
Intelligent steel strand structure system
The invention discloses an intelligent steel strand structure system which comprises a steel strand cable body, an anchorage device and a wiring terminal, the anchorage device and the wiring terminal are sequentially arranged at the end of the steel strand cable body, and a strain optical fiber and a temperature optical fiber are arranged on a center wire of the steel strand cable body in the axial direction of the steel strand cable body; one end of the strain optical fiber and one end of the temperature optical fiber extend out of the center wire and are connected with two optical fiber sockets in a wiring terminal; a center hole is formed in the middle of the anchorage device, a limiting device is detachably connected to the center hole, and the steel strand cable body is clamped in the center hole through the limiting device. The strain optical fiber and the temperature optical fiber are arranged on the center wire along the full length of the steel strand cable body, full-length stress measurement and full-length temperature measurement are carried out on the steel strand cable body, temperature correction of strain data can be achieved, and the accuracy of steel strand strain measurement is greatly improved.
本发明公开了一种智慧钢绞线结构体系，包括钢绞线索体以及依次设置在所述钢绞线索体端部的锚具和接线端子，所述钢绞线索体的中心丝上沿所述钢绞线索体的轴向布设有应变光纤和温度光纤；所述应变光纤和所述温度光纤的一端延伸出所述中心丝的外部，并与接线端子内的两个光纤插口连接；所述锚具的中部开设有中心孔，所述中心孔上可拆卸连接有限位装置，所述钢绞线索体通过所述限位装置卡设在所述中心孔上。本发明通过在中心丝上沿钢绞线索体的通长布设应变光纤和温度光纤，对钢绞线索体进行全长度应力测量和全长度温度测量，可以实现应变数据的温度校正，大大提高了对钢绞线应变测量的准确性。
Intelligent steel strand structure system
一种智慧钢绞线结构体系
ZHANG HONG (Autor:in) / ZHANG YONGTAO (Autor:in) / WANG YU (Autor:in) / TIAN WEI (Autor:in) / YOU XINPENG (Autor:in) / PENG CHENGMING (Autor:in) / YANG JIANPING (Autor:in) / YAN GUOTAI (Autor:in) / ZHANG YAO (Autor:in) / LI MIAN (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
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