Browse > Article

Analysis of Standard Cost and the Construction Period Applied TBM Excavation Method  

Park, Hong Tae (Department of Civil Engineering, Kongju National University)
Publication Information
Journal of the Society of Disaster Information / v.8, no.4, 2012 , pp. 319-327 More about this Journal
Abstract
This research collected work drilling report of TBM method site developed by WRITH company to TBM equipment company in Germany and analyzed work operating productivity. Based the data analyzed TBM operating productivity, This research derived and presented excavation speed(m/day) by TBM diameter (2.6m, 3.0m, 3.5m, 5.0m, 8.0m) and rock. Also, based on the excavation speed(m/day) by TBM diameter, This research estimated a day direct construction cost and total direct construction costs by applying a direct construction cost which spent on per 1m. Based on hard rock 40.0%, soft rock 30.0%, usually rock 20%, weathered rock 10.0%, TBM boring velocity, m per cost, total construction period shall estimate the construction cost and the construction period by the effective use by diameter when future applying TBM method to the basic planning stages and in the preliminary design phase.
Keywords
work operating; productivity; excavation speed; construction cost per M; construction period;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Civil Engineering (1998). Case Studies of Japanese Mountain Tunnel Construction. pp.69-88.
2 Dohwal Design Company (2000). Ulsan Industrial Water Project Design Report. pp.19-21.
3 Dawid Marin. (1998). Proven TBM's Turn Power up in Norway Tunneling. pp.13-17.
4 Lee, Y.-I. (1997). "Case law on the TBM tunnel excavation." Korea Journal of the Tunnel, Vol.10, pp.27-38.
5 Park, Y.-O. (1998). "Case law on the TBM tunnel at hard rock." Korea Journal of Geotechnical Engineering, Vol.12, pp.57-67.
6 Park, H.-T., Soung, Y.-S. (2010). "A study on efficiency improvement through productivity analysis based on TBM operation data." Journal of the Society of Civil Engineers, Vol.30-1, pp.71-77.
7 Nishida, T., Matsumura, Y. (1993). Rock Mechnical Viewpoint on Excavation of Pressure Tunnel by TBM. pp.44-45.
8 Ultra Construction (2010). TBM Tunnel Excavation Process of Technological Innovation. pp.1-55.
9 Ultra Construction (1993). Tunnel Boring Machine Method. pp.1-68.