2018
DOI: 10.1002/best.201700037
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Verankerung von Lärmschutzwänden auf Bauwerken der Deutschen Bahn und im Straßenbau

Abstract: Lärmschutzwandverankerungen auf Straßen‐ und Bahnbrücken werden seit Jahren nach Richtzeichnungen der BASt und der Deutschen Bahn mit reibgeschweißten EdelstahlBetonstahlankern ausgeführt. Für Anwendungen im Bereich der Deutschen Bahn unter Ermüdungsbeanspruchungen aus dem Eisenbahnverkehr haben sich die Randbedingungen für Planung, Bemessung und Anwendung seit Veröffentlichung des Moduls 5501 zur Richtlinie 804 im Jahr 2007 deutlich geändert. Seitdem werden nur noch Verankerungssysteme mit bauaufsichtlicher Z… Show more

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“…As an ancillary facility adjacent to the railway, the focus of the structural health of the high-speed railway sound barrier is mainly focused on the mechanical properties and dynamic structural response of the sound barrier [8][9][10][11][12]. The simulation results of the aerodynamic pressure on the sound barrier based on the ow eld calculation model show that the stress on the sound barrier column increases with the increase of vehicle speed, and the structure may be fatigue damaged [8].…”
Section: Introductionmentioning
confidence: 99%
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“…As an ancillary facility adjacent to the railway, the focus of the structural health of the high-speed railway sound barrier is mainly focused on the mechanical properties and dynamic structural response of the sound barrier [8][9][10][11][12]. The simulation results of the aerodynamic pressure on the sound barrier based on the ow eld calculation model show that the stress on the sound barrier column increases with the increase of vehicle speed, and the structure may be fatigue damaged [8].…”
Section: Introductionmentioning
confidence: 99%
“…By modeling and analyzing the composite pins connecting the sound barrier column base and the concrete base, the fatigue behavior under cyclic load can be obtained, and the design concept can be optimized [9][10]. Bernd Bültemeier and Detlef Ulbrich [11] analyzed the shear and fatigue properties of prestressed anchors connected to German railways sound barrier structures and compared them with those of previous friction-welded bolts.…”
Section: Introductionmentioning
confidence: 99%