Application of intelligent temperature control system of mass concrete based on BIM
Liao Zhenan , Wei Wei , Zhao Liang , Zhang Yating
DOI:10.11835/j.issn.1674-4764.2016.04.019
Received January 05, 2016,Revised , Accepted , Available online July 04, 2017
Volume ,2016,Pages 132-138
- Abstract
The traditional construction of mass concrete water cooling usually adopted artificial monitoring method,which had problems such as Lag data acquisition and processing, poor monitoring data accuracy and low temperature control efficiency. A control system of mass concrete based on BIM was put forward to solve these problems. Revit and Navisworks were selected for secondary development. The temperature measurement and control system were established by using the control computer, temperature data acquisition device, control valve circulating pump, wireless network communication and bridging equipment, industrial integration server and client software. The data transmitted by the wireless transmission receiving temperature measuring element, the system could distinguish the abnormal temperature of the temperature and send the instruction to realize the automatic switch of the cooling water pipe valve. The BIM entity model was built in the system platform, and the relative position of the actual temperature measurement point was marked in the model. Then the system was synchronized with the three dimensional form to reflect the temperature curve of the temperature measuring point. This system was tested in the Cuntan Yangtze River Bridge, showing that the system data was accurate and sensitive early warning in time, the accuracy and efficiency of temperature acquisition were improved, and the temperature control was ideal.