TY  - CHAP
A1  - Bung, Daniel B.
A1  - Tullis, Blake
T1  - Hydraulic Structures - ISHS2018 in Perspective
T2  - 7th IAHR International Symposium on Hydraulic Structures, Aachen, Germany, 15-18 May
Y1  - 2018
SN  - 978-0-692-13277-7
U6  - http://dx.doi.org/10.15142/T3WH2B
ER  - 
TY  - CHAP
A1  - Bung, Daniel B.
A1  - Valero, Daniel
A1  - Hermens, G.
T1  - Hybrid investigation on the hydraulic performance of a new trapezoidal fishway
T2  - 7th IAHR International Symposium on Hydraulic Structures, ISHS 2018
Y1  - 2018
SN  - 978-069213277-7
U6  - http://dx.doi.org/10.15142/T3S06R
SP  - 184
EP  - 193
ER  - 
TY  - CHAP
A1  - Uibel, Thomas
A1  - Moorkamp, Wilfried
T1  - Geh- und Radwegbrücken in NRW - Bestandsanalyse und Perspektiven
T2  - Holzbrückenbau in der Offensive : Erhaltung, Ertüchtigung, Neubauten : 5. Internationale Holzbrückentage (IHB 2018) FILharmonie Filderstadt, Filderstadt/Stuttgart (DE), 17./18. April 2018
Y1  - 2018
SN  - 978-3-906226-19-4
SP  - 19
EP  - 32
PB  - forum-holzbau
CY  - Biel
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Bung, Daniel B.
A1  - Crookston, B.M.
T1  - Energy dissipation of a Type III basin under design and adverse conditions for stepped and smooth spillways
JF  - Journal of Hydraulic Engineering
N2  - New information regarding the influence of a stepped chute on the hydraulic performance of the United States Bureau of Reclamation (Reclamation) Type III hydraulic jump stilling basin is presented for design (steady) and adverse (decreasing tailwater) conditions. Using published experimental data and computational fluid dynamics (CFD) models, this paper presents a detailed comparison between smooth-chute and stepped-chute configurations for chute slopes of 0.8H:1V and 4H:1V and Froude numbers (F) ranging from 3.1 to 9.5 for a Type III basin designed for F = 8. For both stepped and smooth chutes, the relative role of each basin element was quantified, up to the most hydraulic extreme case of jump sweep-out. It was found that, relative to a smooth chute, the turbulence generated by a stepped chute causes a higher maximum velocity decay within the stilling basin, which represents an enhancement of the Type III basin’s performance but also a change in the relative role of the basin elements. Results provide insight into the ability of the CFD models [unsteady Reynolds-averaged Navier-Stokes (RANS) equations with renormalization group (RNG) k-ϵ turbulence model and volume-of-fluid (VOF) for free surface tracking] to predict the transient basin flow structure and velocity profiles. Type III basins can perform adequately with a stepped chute despite the effects steps have on the relative role of each basin element. It is concluded that the classic Type III basin design, based upon methodology by reclamation specific to smooth chutes, can be hydraulically improved for the case of stepped chutes for design and adverse flow conditions using the information presented herein.
Y1  - 2018
U6  - http://dx.doi.org/10.1061/(ASCE)HY.1943-7900.0001482
SN  - 0733-9429
N1  - Article number 04018036
VL  - 144
IS  - 7
PB  - ASCE
CY  - Reston, Va.
ER  - 
TY  - JOUR
A1  - Jochim, Haldor E.
A1  - Menzel, Christoph J.
T1  - Die Trassenbündelung als Planungsmethode nachhaltiger Verkehrspolitik
JF  - Der Eisenbahningenieur : EI
Y1  - 2018
SN  - 0013-2810
VL  - 69
IS  - 11
SP  - 26
EP  - 31
PB  - DVV Media Group
CY  - Hamburg
ER  - 
TY  - CHAP
A1  - Jockwer, R.
A1  - Kleiber, M.
A1  - Uibel, Thomas
ED  - Görlacher, Rainer
T1  - Criteria for Evaluating the Simplification of Design Rules for Dowel-type Fasteners
T2  - International Network on Timber Engineering Research, INTER : proceedings, meeting 51, 10 - 13 August 2016, Tallinn, Estonia
Y1  - 2018
SP  - 461
EP  - 466
PB  - Timber Scientific Publishing, KIT Holzbau und Baukonstruktionen
CY  - Karlsruhe
ER  -