| Title |
Application of Linear Schedule Chart by Linking Location Information of Construction Project with Horizontal Work Space |
| Authors |
한선주(Han, Seon Ju) ; 김현승(Kim, Hyeon Seung) ; 박상미(Park, Sang Mi) ; 강인석(Kang, Leen Seok) |
| DOI |
https://doi.org/10.12652/Ksce.2018.38.4.0601 |
| Keywords |
선형공정표;공정관리;수평작업공간 Linear schedule chart;Schedule management;Horizontal work space;4D CAD |
| Abstract |
Since the building construction works are repeated vertically in a limited space, there is not a great need for the location information of each activity in the schedule management. On the other hand, civil engineering works such as road and railway projects consist of a large number of earthworks, long bridges, and long tunnels. These types of work should be controlled in a horizontal space according to the linear axis of several tens of kilometers. In other words, since most of the activities are managed in the unit of distance from the start point to the end point, it is possible to improve the efficiency of the schedule management by linking the location information of the activity with the schedule data in the schedule management system. This study presents a methodology for creating a linear schedule chart specific to a project with horizontal work space and compares the convenience with the existing Gantt chart. In addition, the methodology of linking linear schedule chart to the 4D CAD system, which is a typical BIM technology in the construction phase, is presented to improve the usability of BIM. The practical applicability of the proposed methodology was verified statistically. |