• Treffer 21 von 23
Zurück zur Trefferliste

Long-Term measurement of vertical displacements at the outer concrete bridges of the Berlin Main Station

  • Berlin Main Station is the largest multi-level station in Europe. Its daily passenger number amounts to over 300.000. Structures built for such a large number of people require a high-level safety standard. The station was built on the inner city site of the historic Lehrter Bahnhof. The conditions for building and start of operation were challenging by several reasons. The typical sandy ground with a high level of groundwater makes the permanent static stability of such a complex structure difficult. Several completed, ongoing, and planned construction activities in the immediate vicinity of the station influence the ground settlement of the whole area. On basis of the structural design an impact prediction was calculated, which expected certain vertical displacements particularly between the single columns of the outer concrete bridges of the building. These columns support the glass roof construction, which only allows a defined limit of displacement. In order to avoid damage, aBerlin Main Station is the largest multi-level station in Europe. Its daily passenger number amounts to over 300.000. Structures built for such a large number of people require a high-level safety standard. The station was built on the inner city site of the historic Lehrter Bahnhof. The conditions for building and start of operation were challenging by several reasons. The typical sandy ground with a high level of groundwater makes the permanent static stability of such a complex structure difficult. Several completed, ongoing, and planned construction activities in the immediate vicinity of the station influence the ground settlement of the whole area. On basis of the structural design an impact prediction was calculated, which expected certain vertical displacements particularly between the single columns of the outer concrete bridges of the building. These columns support the glass roof construction, which only allows a defined limit of displacement. In order to avoid damage, a concept for monitoring and adjusting potentially occurring displacements was developed for installation at the outer bridges of the station.zeige mehrzeige weniger

Volltext Dateien herunterladen

  • Bartholmai_DAS33.pdf
    eng

Metadaten exportieren

Weitere Dienste

Teilen auf Twitter Suche bei Google Scholar
Metadaten
Autoren/innen:Matthias Bartholmai, Klaus-Dieter Werner, Harald Kohlhoff, Rosemarie Helmerich, Werner Daum
Persönliche Herausgeber/innen:Alexandra Aulova, A. Rogelj Ritonja, I. Emri
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):33rd Danubia- Adria Symposium on Advances in Experimental Mechanics - BOOK OF ABSTRACTS
Jahr der Erstveröffentlichung:2016
Organisationseinheit der BAM:8 Zerstörungsfreie Prüfung
8 Zerstörungsfreie Prüfung / 8.1 Sensorik, mess- und prüftechnische Verfahren
Herausgeber (Institution):Narodna in univerzitetna knjižnica, Ljubljana
Verlagsort:Ljubljana
Erste Seite:166
Letzte Seite:167
DDC-Klassifikation:Naturwissenschaften und Mathematik / Physik
Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau
Freie Schlagwörter:Berlin Main Station; Differential displacements; Hydraulic levelling system; Laser-based displacement measuring system; Monitoring; Strain measurements
Themenfelder/Aktivitätsfelder der BAM:Infrastruktur
Infrastruktur / Sicherheit und Lebensdauer von Bauwerken
Analytical Sciences
Analytical Sciences / Sensorik
Veranstaltung:33rd Danubia- Adria Symposium on Advances in Experimental Mechanics
Veranstaltungsort:Portorož, Slovenia
Beginndatum der Veranstaltung:20.09.2016
Enddatum der Veranstaltung:23.09.2016
ISBN:978-961-94081-0-0
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:05.10.2016
Referierte Publikation:Nein