| Title |
Development of Evaluation System for Overseas Business Capability of Construction Firms |
| Authors |
장우식(Jang, Woosik) ; 양해범(Yang, Hae-Beom) ; 한승헌(Han, Seung-Heon) |
| DOI |
https://doi.org/10.12652/Ksce.2014.34.3.0977 |
| Keywords |
해외건설;해외건설 수행능력;건설기업 평가;평가지표 International construction;Overseas business capability;Evaluation of construction firm;Evaluation index |
| Abstract |
As BIM has been increasingly applied to building project recently, its application to civil engineering project is also on the rise. As construction structures have been expanded and complicated in a size and type, the information for handling maintenance process has also increased. Thus, to actively utilize the BIM information created at the design stage, this study has been carried out to establish a maintenance system using a marker-less based augmented reality method, by presenting a maintenance system for the construction structures using augmented reality. A SURF algorithm is used to link the 3D objects in the design and construction phases to the maintenance phase. The presented method in this study can increase the utilization of 3D information created at the design stage, by offering an augmented reality technology at the maintenance stage. The method could also improve the efficiency of visual inspection on construction structures by augmenting 3D model of a bridge structure. |