Integrating Data Visualization and BIM Technology in Structure Vibration Monitoring

• Main Authors: Chi, Feng-Yuan, 戚鳳元
• Other Authors: Lin, Chang-You
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/xvqu5n

碩士 === 國立交通大學 === 土木工程系所 === 105 === Structural vibration monitoring is used to determine the state of buildings and to ensure the safety of life. While it is difficult to interpret those professional software output without civil engineering background and causes an information barrier. Now, it is the trend to use BIM technology in civil engineering and construction managements. The aim of this paper is to build up an interactive website implementing BIM and structural vibration analysis that promotes information exchange and cross-field applications in traditional engineering. It uses xBIM Toolkit which is an open source software to compress standard IFC file and visualize 3D model on website. The user interface is developed with HTML5, CSS and JavaScript. The API is responsible for data exchange and communications between front-end and server. 3D Model rendering and interactive charts are the key value on the page. It allows user to directly control 3D objects by mouse also gets real-time analysis from structural vibration monitoring system. For the popularity of mobile devices and cross-platform utilities, each page is built on the RWD framework. It revises layout depending on user device. The feasibility of system is validated by clinical trials at NCTU Engineering Building II and NCREE. It gets vibration signals from sensors and perform FFT, FRF approach then save the result. User can access database and visualize data via website.