管路・氾濫流と水理計測

[II-134] Calculation Formula for Manhole Energy Loss Considering the Difference in Flow Rate of Three Inflow Pipes

〇Ayaka Okamoto¹, Shinji Arao², Nozomu Hirose³ (1.Advanced Production and Construction System, National Institute of Technology, Matsue College, 2.Professor, Department of Civil and Environmental Engineering, National Institute of Technology, Matsue College, 3.Professor, Department of Civil and Environmental Engineering, National Institute of Technology, Matsue College)

Keywords:Crossroad intersection, Manhole, Energy loss, Calculation formula for energy loss coefficient