Presentation Information
[III-138]Case Studies on Groundwater Lowering Measures During Shaft Excavation
*Natsunosuke Okamura1, Kouzou Hirai1, Norihiko Sakyuu1 (1. NISHITAMSU CONSTRUCTION CO.,LTD.)
Keywords:
Groundwater Lowering Methods,Vacuum Dewatering,Excavation Bottom,Spring Water
