A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge cable tower linear intelligent control system
The invention provides a cable-stayed bridge cable tower line shape intelligent control system. The cable-stayed bridge cable tower line shape intelligent control system is characterized in that the cable-stayed bridge cable tower line shape intelligent control system is mainly composed of a data acquisition module, a data analysis module, an intelligent control module and a numerical control pump station; the intelligent acquisition system comprises a plurality of strain sensors, an inclinometer and a GNSS (Global Navigation Satellite System), and is arranged on a temporary cross brace and a tower limb; the data analysis module is connected with the data acquisition module through a wireless network; the intelligent control module receives a supplementary instruction of the data analysis module and sends the supplementary instruction to the numerical control pump station; the numerical control pump station is connected with the jack through a 485 line, and the numerical control pump station controls the jack to automatically adjust the axial force of the horizontal cross brace so as to control the line shape of the cable bent tower. According to the method, the line shape of the cable-stayed bridge tower is intelligently controlled, the construction efficiency and accuracy are improved, and the method has very wide application prospects.
本申请提供一种斜拉桥索塔线形智能控制系统，其特征在于：所述斜拉桥索塔线形智能控制系统主要由数据采集模块、数据分析模块、智能控制模块和数控泵站组成；所述智能采集系统包括若干应变传感器、倾角仪、GNSS，设置于临时横撑和塔肢上；所述数据分析模块通过无线网络与数据采集模块连接；所述智能控制模块接受数据分析模块的补张指令发送给数控泵站；所述数控泵站与千斤顶之间通过485线连接，数控泵站控制千斤顶自动调整水平横撑轴力，从而控制索塔线形。本发明实现了智能化控制斜拉桥索塔的线形，提高了施工效率和精确度，具有非常广泛的应用前景。
Cable-stayed bridge cable tower linear intelligent control system
The invention provides a cable-stayed bridge cable tower line shape intelligent control system. The cable-stayed bridge cable tower line shape intelligent control system is characterized in that the cable-stayed bridge cable tower line shape intelligent control system is mainly composed of a data acquisition module, a data analysis module, an intelligent control module and a numerical control pump station; the intelligent acquisition system comprises a plurality of strain sensors, an inclinometer and a GNSS (Global Navigation Satellite System), and is arranged on a temporary cross brace and a tower limb; the data analysis module is connected with the data acquisition module through a wireless network; the intelligent control module receives a supplementary instruction of the data analysis module and sends the supplementary instruction to the numerical control pump station; the numerical control pump station is connected with the jack through a 485 line, and the numerical control pump station controls the jack to automatically adjust the axial force of the horizontal cross brace so as to control the line shape of the cable bent tower. According to the method, the line shape of the cable-stayed bridge tower is intelligently controlled, the construction efficiency and accuracy are improved, and the method has very wide application prospects.
本申请提供一种斜拉桥索塔线形智能控制系统，其特征在于：所述斜拉桥索塔线形智能控制系统主要由数据采集模块、数据分析模块、智能控制模块和数控泵站组成；所述智能采集系统包括若干应变传感器、倾角仪、GNSS，设置于临时横撑和塔肢上；所述数据分析模块通过无线网络与数据采集模块连接；所述智能控制模块接受数据分析模块的补张指令发送给数控泵站；所述数控泵站与千斤顶之间通过485线连接，数控泵站控制千斤顶自动调整水平横撑轴力，从而控制索塔线形。本发明实现了智能化控制斜拉桥索塔的线形，提高了施工效率和精确度，具有非常广泛的应用前景。
Cable-stayed bridge cable tower linear intelligent control system
一种斜拉桥索塔线形智能控制系统
HUANG CAN (author) / ZHENG JIANXIN (author) / LI JIE (author) / SUN NANCHANG (author) / KANG XUEYUN (author) / CHEN JIANRONG (author) / YUAN CAN (author) / ZHOU RENZHONG (author) / MU WENJUN (author) / HUANG GANLE (author)
2024-01-30
Patent
Electronic Resource
Chinese
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