[18]EFFECTIVENESS OF HAMAO FLOOD CONTROL BASIN LOCATED IN THE UPPER REACH ABUKUMA RIVER AT TYPHOON NO.19, 2019
*Shota Harada1, Tadaharu Ishikawa2, Ryosuke Akoh3, Yasushi Itoh1(1. CTI ENGINEERING CO.,LTD., 2. Tokyo Institute of Technology, 3. Okayama University)
