TY  - JOUR
A1  - Egner, Ralf
A1  - Heyde, Stefan
A1  - Laumann, Jörg
A1  - Prokop, Ines
T1  - Vorschläge für eine anwenderfreundliche und praxistaugliche Novellierung der allgemeinen Bemessungsregeln und Regeln für den Hochbau (EN 1993 Teil 1-1)
JF  - Stahlbau
Y1  - 2015
U6  - https://doi.org/10.1002/stab.201510321
SN  - 1437-1049
VL  - 84
IS  - 10
SP  - 811
EP  - 822
PB  - Ernst & Sohn
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Bung, Daniel Bernhard
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  - https://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  - Valero, Daniel
A1  - Bung, Daniel Bernhard
T1  - Vectrino profiler spatial filtering for shear flows based on the mean velocity gradient equation
JF  - Journal of Hydraulic Engineering
N2  - A new methodology is proposed to spatially filter acoustic Doppler velocimetry data from a Vectrino profiler based on the differential mean velocity equation. Lower and upper bounds are formulated in terms of physically based flow constraints. Practical implementation is discussed, and its application is tested against data gathered from an open-channel flow over a stepped macroroughness surface. The method has proven to detect outliers occurring all over the distance range sampled by the Vectrino profiler and has shown to remain applicable out of the region of validity of the velocity gradient equation. Finally, a statistical analysis suggests that physically obtained bounds are asymptotically representative.
Y1  - 2018
U6  - https://doi.org/10.1061/(ASCE)HY.1943-7900.0001485
SN  - 0733-9429
N1  - Article number 04018037
VL  - 144
IS  - 7
PB  - ASCE
CY  - Reston, Va.
ER  - 
TY  - JOUR
A1  - Krause, Thomas
T1  - Bauabrechnung und Mengenermittlung
JF  - Zahlentafeln für den Baubetrieb / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.]. 7., vollst. überarb. Aufl.
Y1  - 2006
SN  - 3-519-65220-X
N1  - Kapitel 7
SP  - 491
EP  - 546
PB  - Teubner
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Krause, Thomas
A1  - Kremer, Norbert
T1  - Schalung und Gerüste
JF  - Zahlentafeln für den Baubetrieb / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.]. 7., vollst. überarb. Aufl.
Y1  - 2006
SN  - 3-519-65220-X
N1  - Kapitel 11
SP  - 709
EP  - 747
PB  - Teubner
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Lohse, Wolfram
T1  - Stahlbau
JF  - Wendehorst Beispiele aus der Baupraxis / Wetzell, Otto W. ; Baumgartner, Herwig ; Wendehorst, Reinhard [Hrsg.].
Y1  - 2007
SN  - 978-3-8351-0069-5
N1  - Kapitel 6
SP  - 129
EP  - 167
PB  - Teubner
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Lohse, Wolfram
T1  - Stahlbau
JF  - Bautechnische Zahlentafeln : [jetzt mit neuer DIN 1052, DIN1053-1 und DIN 1054] / Wendehorst. Hrsg. von Otto W. Wetzell. Bearb. von: Herwig Baumgartner ... 31., vollst. überb. und aktualisierte Aufl.
Y1  - 2004
SN  - 3-519-55002-4
N1  - Abschnitt 9
SP  - 603
EP  - 738
PB  - Teubner [u.a.]
CY  - Stuttgart [u.a.]
ER  - 
TY  - JOUR
A1  - Krause, Thomas
T1  - Bauabrechnung und Mengenermittlung
JF  - Beispiele für die Baubetriebspraxis / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.].
Y1  - 2006
SN  - 978-3-8351-0002-2
N1  - Kapitel 4
SP  - 49
EP  - 62
PB  - Teubner
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Lohse, Wolfram
T1  - Stahlbau
JF  - Bautechnische Zahlentafeln / Wendehorst, Reinhard ; Wetzell, Otto W. [Hrsg.] 32., vollst. aktualisierte Aufl.
Y1  - 2007
SN  - 978-3-8351-0055-8
SP  - 607
EP  - 757
PB  - Teubner
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Lohse, Wolfram
T1  - Kippnachweise nach DIN 4114 und Entwurf DIN 18800 Teil 2 - ein Hinweis für die Praxis
JF  - Schweissen und Schneiden : Fachzeitschrift für Schweißen und verwandte Verfahren / Hrsg.: DVS - Deutscher Verband für Schweißen und Verwandte Verfahren e.V.. 41 (1989), H. 9
Y1  - 1989
SN  - 0036-7184
SP  - 459
EP  - 462
ER  -