• Geotechnical Engineering
• /
• v.26 no.2
• /
• pp.19-24
• /
• 2010

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2013.05a
• /
• pp.281-283
• /
• 2013

In this paper, standing water level control system and a comparison of existing methods (anchor, PDD, DM) and economic analysis was conducted. 1) Cost PDD method (6%), DM system (4%), and the SAL standing water level control system (4%), except for the anchor system is similar to the construction of three methods based on the portion of the anchor system was analyzed that. 2) construction and maintenance costs compared with the sum of the partial was, anchor system (100%), PDD method (39%), DM system (37%), the SAL standing water level control system (21%), the SAL standing water level control system was identified as the lowest cost method of.