Workshop Program
1st day: 9th May 20179:30 – 9:45

Opening session (Kihada Hall)

Chair: Sameh Kantoush

Opening address
Tomoo Inoue (Kinki Regional Development Bureau, MLIT)
Workshop introduction and guest welcome
Tetsuya Sumi (Kyoto University, Japan)
9:45 – 10:45

Keynote lecture (Kihada Hall)

Chair: Sameh Kantoush

Raising a child and the ZEN of sediment management
George W. Annandale (George W. Annandale, Inc., USA)
Hydraulic desilting of reservoir in Taiwan
Chien-Hsin Lai (Water Resources Agency, Taiwan)
10:45 – 10:55

Group photo

10:55 – 11:15

Coffee break

11:15 – 12:55

Session 1 (Kihada Hall)

Chair: Robert M. Boes

Sediment bypass projects in the world
Clear water separation and sediment bypass of the oldest masonry dam in Japan–its structure and function of Kobe’s Nunobiki and Karasuhara Reservoir–
Makoto Matsushita (Kobe City Waterworks Bureau, Japan)
Case analysis of sediment bypass tunnels (Switzerland, Taiwan, Japan)
Hideaki Ohori (Water Resources Environment Center, Japan)
Reservoir flushing, routing, and bypass in the United States: a survey of US
practice and models of proposed activities
Stanford Gibson (US Army Corps of Engineers, USA)
Conversion of diversion tunnels to bottom outlets at Xiaolongdi Dam on Yellow
RiverSheng T. (Paul) Hsu (GT International, Taiwan)
The development of sediment bypass channel for sediment management in theBrantas River Basin, Indonesia
Agus Santoso (Jasa Tirta I Public Corporation, Indonesia)
12:55 – 14:00

Lunch (Kihada Hybrid Floor)

12:55 – 14:00

Poster session (Kihada Hybrid Floor)14:00 – 15:40

Session 2 (Kihada Hall)

Chair: Tsang-Jung Chang

Predicting and controlling sediment in upstream river and reservoirs
Monitoring scheme for sediment bypass tunnel at Koshibu Dam
Hiroyuki Takeuchi (Tenryu River MLIT, Japan)
Precipitation prediction methods developed by the Kansai Electric Power Co.,Inc.
Yusuke Otsubo (Kansai Electric Power Co., Inc., Japan)
Investigation on plunge point location and turbidity current movement in theShihmen Reservoir
Fong-Zuo Lee (National Taiwan University, Taiwan)
Allocating water storage of multiple reservoirs to enhance empty flushing
Frederick N.-F. Chou (National Cheng-Kung University, Taiwan)
Design concepts of desilting tunnel at Shimen Reservoir in Taiwan
Yan-Jhih Lin (Sinotech Engineering Consultants, Taiwan)
15:40 – 16:00

Coffee break

16:00 – 17:40

Session 3 (Kihada Hall)

Chair: Daizo Tsutsumi

Tunnel (hydraulics, invert abrasion, maintenance)
Hydraulics of water, air-water and sediment flow in downstream-controlled
sediment bypass tunnels
Robert M. Boes (ETH Zurich, Switzerland)Abrasion prediction at Mud Mountain sediment bypass tunnel
Christian Auel (ILF Consulting Engineers, Austria)
Field calibration of abrasion prediction models for concrete and granite invert
linings
Michelle Müller-Hagmann (ETH Zurich, Switzerland)
Euler-Lagrange simulation of invert concrete abrasion
Tomoo Fukuda (Chuo University, Japan)
Mean flow and turbulence variation due to invert abrasion
Takaaki Okamoto (Kyoto University, Japan)
18:00 – 18:20

Move to Fushimi by bus

18:30 – 21:00

Welcome reception (Kizakura Fushimigura, Fushimi)

21:00 – 21:20

Move to Kyoto by bus

Each presentation in Session 1-3:
15 minutes for talk + 5 minutes for question/discussion
All speakers should bring presentation file to the Kihada hall before the session starts

2nd day: 10th May 2017
8:00

Come to bus parking place, Hachijo, Kyoto Station8:00 – 8:45

Move to Uji by bus

9:00 – 10:40

Session 4 (Kihada Hall)

Chair: George W. Annandale

Bedload monitoring
Calibration of Swiss Plate Geophone System for bedload monitoring in asediment bypass tunnel
Ismail Albayrak (ETH Zurich, Switzerland)
Bedload monitoring in a mountain stream: Method for improving the accuracyof the calibration relationship between acoustic pulses and bedload discharge
Daizo Tsutsumi (Kyoto University, Japan)
Experimental study on measurement method of gravel discharge rate in highspeed flow using plate-type sensor
Toshiyuki Sakurai (Public Works Research Institute, Japan)
Bedload monitoring with impact plates at the outlet of Koshibu sediment
bypass tunnel
Takahiro Koshiba (Kyoto University, Japan)
Simulation of gravel transport in bypass tunnel during sediment bypass
operation of Asahi Dam
Yoji Kubota (Hydro-soft Technology Institute, Japan)
10:40 – 11:00

Coffee break

11:00 – 12:20

Session 5 (Kihada Hall)

Chair: Kozo Watanabe

Downstream aspects (morphological and ecological effects)
Ecological effects of SBT operations on a residual river: Solis SBT case-study
Eduardo J. Martín (EAWAG, Switzerland)
Downstream morphological effects of SBT releases: 1D numerical study andpreliminary LiDAR data analysis
Matteo Facchini (ETH Zurich , Switzerland)
Invertebrate community changes in the downstream of dam after the operationof sediment bypass tunnel
Sohei Kobayashi (Kyoto University, Japan)
Metabarcoding-based assessment of the influence of sediment bypass tunnels on
the macroinvertebrate communities in dam-fragmented rivers
Joeselle M. Serrana (Ehime University, Japan)
12:20 – 13:20

Lunch (Kihada Hybrid Floor)

12:20 – 13:20

Poster session (Kihada Hybrid Floor)13:20 – 14:40

Session 6 (Kihada Hall)

Chair: Yasuhiro Takemon

Operation and environment impact assessment
Test-run plan and environmental monitoring plan for reservoir sedimentation
control facilities in Miwa Dam Redevelopment (interim report)
Yoshihiro Sawagashira (Mibu River MLIT, Japan)
Outline and present of Matsukawa Dam redevelopment project
Satoshi Narusawa (Matsukawa Dam Nagano Prefecture, Japan)
Downstream variations of suspended solid concentration due to desilting
operation in typhoon event
Cheng-Chia Huang (National Taiwan University, Taiwan)
Ecological importance of an integrated approach to riverbed management –casestudy analysis
Makoto Hyodo (IDEA Consultants Inc., Japan)
14:40 – 14:50

Closing session (Kihada Hall)

Chair: Sameh Kantoush

Closing remarks
Tetsuya Sumi (Kyoto University, Japan)
15:00 – 18:00

Move to Nagano by bus

19:30

Dinner at Hotel

Each presentation in Session 4-6:
15 minutes for talk + 5 minutes for question/discussion

All speakers should bring presentation file to the Kihada Hall before the session starts

Poster session
1st day: 12:55 – 14:00, 2nd day: 12:20 – 13:20 at Kihada hybrid floor
Sedimentation control effect and environmental impact of sediment bypass in Miwa Dam
Redevelopment Project
Yoshihiro Sawagashira (Mibu River MLIT, Japan)
Evaluating the performance of a sediment bypass tunnel with integrated operation andsurrogate modelingFrederick N.-F. Chou (National Cheng-Kung University, Taiwan)
Measurement of shear velocity and bed load discharge
Hiroshi Koseki (Public Works Research Institute, Japan)
Application of hydrophone system for the sediment discharge monitoring in the Fuji River
Kunihiro Tomita (Civil Engineering and Eco-Technology Consultants, Japan)
Effect of sediment replenishment on downstream reaches of dams: case study of the Futase
DamYasumitsu Kato (Civil Engineering and Eco-Technology Consultants, Japan)
Planning of sediment bypass tunnel for hydropower dams
Chihaya Onda (J-POWER, Japan)
Effects of riverbed deformation on the dynamic modeling of riparian vegetation succession
and its application for river management
Hanae Ito (Civil Engineering and Eco-Technology Consultants, Japan)
Simulation of the process of inflow, deposition and discharge of sediment in the bypass
facility of Koshibu dam
Yoji Kubota (Hydro-soft Technology Institute, Japan)
Study on morpho- and hydro-dynamics of multi-box culverts
Hao-Che Ho (National Taiwan University, Taiwan)
Drawing up the first edition of the comprehensive sediment management plant of the Tenryu
River Basin
Keiji Kanou (Chubu Regional Management Bureau MLIT, Japan)
The study about sediment runoff of the Kawamada Dam catchment
Atsuhiro Yorozuya (Public Works Research Institute, Japan)
Sedimentation problem in small hydropower plants: a case study for Filyos River, Turkey
Serhat Kucukali (Çankaya University, Turkey)
Diffusion modeling of the distribution of sediment infill in hyperpycnal mountain reservoirs
Hervé Capart (National Taiwan University, Taiwan)
Each presentation: poster size of A0 (portrait) or smaller
All posters should be put on a panel prepared in the Hybrid Space from 9:30 9th to 13:20 10th