7.2 Ingenieurbau
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- Zeitschriftenartikel (61) (entfernen)
Schlagworte
- Compressive strength (4)
- Ground vibration (4)
- Train passage (4)
- Hammer impact (3)
- Slab track (3)
- Structural Health Monitoring (3)
- Train-induced ground vibration (3)
- Axle sequence (2)
- Bauwerksüberwachung (2)
- Bridge (2)
- Brücken (2)
- Damage characterization (2)
- Damage detection (2)
- Earth block masonry (2)
- Fatigue (2)
- Fly ash (2)
- Impact (2)
- Layered soil (2)
- Luminescence (2)
- Metakaolin (2)
- Mitigation (2)
- Moisture content (2)
- Offshore (2)
- Planar tomography (2)
- Reinforced concrete structure (2)
- Relative humidity (2)
- Resonance (2)
- Soil erosion (2)
- Static axle loads (2)
- Structural health monitoring (2)
- Track-soil interaction (2)
- Vehicle–track interaction (2)
- Wind turbine tower (2)
- Acceleration sensors (1)
- Acoustic emission (1)
- Acoustic emission analysis (1)
- Ambient excitation (1)
- Ansys Autodyn (1)
- Asymptotic local approach (1)
- Attenuation (1)
- Automated Modal Analysis for Tracking Structural Change during Construction and Operation Phases (1)
- Automated operational modal analysis (1)
- Automatic modal parameters identification (1)
- Axle impulses (1)
- BIM (1)
- Ballast track (1)
- Bauwerksdiagnostik (1)
- Bauwerksmonitoring (1)
- Bayesian analysis (1)
- Belastungstest (1)
- Bemessung (1)
- Benchmark (1)
- Beton (1)
- Bewertung (1)
- Boundary element (1)
- Box-Behnken (1)
- Bridge monitoring (1)
- Bridge resonance (1)
- Bridge vibration (1)
- Bruchlastwechselzahlen (1)
- Brückensicherheit (1)
- Building and Construction (1)
- Building response (1)
- Cancellation (1)
- Cement-based composites (1)
- Chemisorption (1)
- Civil and Structural Engineering (1)
- Coating (1)
- Cohesive granular materials (1)
- Combined finite-element boundary-element method (1)
- Compliance function (1)
- Components of excitation (1)
- Compression tests (1)
- Computational (1)
- Concrete (1)
- Condensed Matter Physics (1)
- Continuous soil (1)
- Continuously inhomogeneous geological media (1)
- Continuously inhomogeneous soils (1)
- Crack (1)
- Crack damage detection (1)
- Cracks (1)
- DUCON® (1)
- Damage evolution (1)
- Damage localization (1)
- Decision matrix analysis (1)
- Detection (1)
- Deterioration (1)
- Digitale Zwillinge (1)
- Digitalisierung (1)
- Discrete Element Method (1)
- Discrete element method (1)
- Drucker-Prager (1)
- Druckschwellenversuch (1)
- Ductility (1)
- Dynamic axle loads (1)
- Dynamic loads (1)
- E-modulus (1)
- Earth blocks (1)
- Earth masonry (1)
- Earth material (1)
- Environmental influence (1)
- Erhaltungsmanagement (1)
- Ermüdung (1)
- Ermüdungsverhalten (1)
- Erosion (1)
- Estimation (1)
- Excitation forces (1)
- FEM analysis (1)
- Fatigue damage (1)
- Fatigue strength (1)
- Features (1)
- Fequency domain (1)
- Fibre optic sensors (1)
- Filter effects (1)
- Finite element (1)
- Finite element analysis (1)
- Finite element method (1)
- Finite elements (1)
- Finite-element boundary-element method (1)
- Flexible car body (1)
- Flexible wheelset (1)
- GPA (1)
- GPU Parallel computing (1)
- General Materials Science (1)
- Geology (1)
- Geometric vehicle and track irregularities (1)
- Global ambient vibrations (1)
- Granular cohesion (1)
- Grout (1)
- Grouted connection (1)
- Grouting (1)
- High-rise building (1)
- Horizontal wind turbine (1)
- Hydraulic jet erosion (1)
- IEPE (1)
- Impact loading (1)
- Imperfektion (1)
- Impinging jet (1)
- Inclination angle (1)
- Inspection (1)
- Irregular soil (1)
- Jacket support structure (1)
- Jet erosion test (1)
- Jet impingement (1)
- LBM-DEM (1)
- Laminar flow (1)
- Large components (1)
- Lateral dynamic displacement (1)
- Lattice Boltzmann Method (1)
- Lattice Boltzmann method (1)
- Layered soils (1)
- Load identification (1)
- Load tests (1)
- Load vector (1)
- Load-bearing behaviour (1)
- Local approaches (1)
- Long-term shrinkage (1)
- Low-frequency shaker (1)
- MEMS (1)
- Material moisture (1)
- Measurement campaigns (1)
- Merkblatt (1)
- Messen im Bauwesen (1)
- Micro silica (1)
- Micro-reinforcement (1)
- Micromechanical modelling (1)
- Microsilica (1)
- Mix design (1)
- Mobile elements (1)
- Modal analysis (1)
- Model update (1)
- Model updating (1)
- Modell-Update (1)
- Modulus of elasticity (1)
- Moisture (1)
- Monitoring (1)
- Monitoring-informed inspection and maintenance planning (1)
- Multi-beam track model (1)
- Nelson’s method (1)
- Numeric simulation (1)
- Numerical modeling (1)
- Obstacles (1)
- Offshore Wind (1)
- Offshore geomechanics (1)
- Offshore wind turbine (1)
- Optimal sensor placement (1)
- Perfectly Matched Layer (PML) (1)
- Physisoprtion (1)
- Piaui state (1)
- Pile bending stiffness (1)
- Pile foundation (1)
- Post-impact evaluation (1)
- Pressure (1)
- Probability of detection (1)
- Probekörpergeometrien (1)
- Prädiktive Instandhaltung (1)
- Quasi-static and dynamic tests (1)
- Quasi-static response; (1)
- Rail roughness (1)
- Railway bridge (1)
- Railway induced vibration (1)
- Railway track (1)
- Random dynamics and vibrations (1)
- Random stiffness variation (1)
- Randomly heterogeneous soil (1)
- Recovery experiments (1)
- Rehabilitation (1)
- Reliability (1)
- Remote sensing vibrometer (1)
- Repair (1)
- Richtlinie (1)
- Rigid vehicle model (1)
- SHCC (1)
- Sandstone (1)
- Santa-marta (1)
- Scattered axle impulses (1)
- Scattering (1)
- Schrauben (1)
- Sensitivity vectors (1)
- Serra da cangalha (1)
- Shell buckling (1)
- Sicherheit (1)
- Soil forces (1)
- Soil stiffness (1)
- Sorption isotherm (1)
- Static loading (1)
- Statistical evaluation (1)
- Statistical pattern recognition (1)
- Statistical tests (1)
- Stereo photogrammetry (1)
- Stiffness variation (1)
- Strain (1)
- Strength (1)
- Stress stiffening (1)
- Stress-strain relation (1)
- Stress–strain-relation (1)
- Structural system identification (1)
- Structural systems (1)
- Strukturmonitoring (1)
- Sustainable binders (1)
- System identification (1)
- TRC (1)
- Tagung (1)
- Temperature effect (1)
- Temperature effect rejection (1)
- Temperature modeling (1)
- Track and vehicle irregularities (1)
- Track damage monitoring (1)
- Track damage quantification (1)
- Track deflection (1)
- Track displacements (1)
- Track filter (1)
- Track filtering (1)
- Train-induced vibration (1)
- Transverse butt weld (1)
- Trench (1)
- Tunnel (1)
- Tunnel-to-surface reduction (1)
- UAS (1)
- UHPC (1)
- Ultrasonic testing (1)
- Unbounded domain (1)
- Uncertainty quantification (1)
- Under-sleeper pads (1)
- Value of information (1)
- Variational Bayesian statistics (1)
- Vehicle-track interaction (1)
- Vehicle-track-soil interaction (1)
- Vibration analysis (1)
- Vibration measurement (1)
- Viscosity (1)
- Vorspannung (1)
- Wahrscheinlichkeit (1)
- Water Science and Technology (1)
- Wavenumber domain (1)
- Wavenumber integrals (1)
- Weld imperfections (1)
- Wheelset (1)
- Wheelset accelerations (1)
- Wind energy (1)
- Wind energy tower (1)
- Windenergieanlage (1)
- Windenergieanlagen (1)
- Workability (1)
- Zuverlässigkeit (1)
- layered soil (1)
Organisationseinheit der BAM
- 7 Bauwerkssicherheit (61)
- 7.2 Ingenieurbau (61)
- 8 Zerstörungsfreie Prüfung (6)
- 7.4 Baustofftechnologie (4)
- 7.0 Abteilungsleitung und andere (2)
- 7.1 Baustoffe (2)
- 8.1 Sensorik, mess- und prüftechnische Verfahren (2)
- 7.7 Modellierung und Simulation (1)
- 8.0 Abteilungsleitung und andere (1)
- 8.2 Zerstörungsfreie Prüfmethoden für das Bauwesen (1)
Paper des Monats
- ja (5)
Bei Monopfahlgründungen von Offshore-Windenergieanlagen wird die Verbindung zwischen Monopfahl und Übergangsstück als geschraubter Ringflansch ausgeführt. Die zunehmende Leistungsfähigkeit der Windenergieanlagen führt zu immer größeren Schnittgrößen in diesem Anschluss. In der Folge erhöhen sich nicht nur die Querschnittsabmessungen, sondern es kommen auch zunehmend größere Schrauben zum Einsatz. Da die einschlägigen Regelwerke zur Bemessung dieser Verbindungen nicht für Schrauben der Größen M64 oder M72 konzipiert wurden, stellt sich die Frage der Übertragbarkeit auf solche Anwendungsfälle.
Im Rahmen des Aufsatzes werden Einflüsse diskutiert, die eine Herabsetzung der Schraubentragfähigkeit verursachen könnten. Diese Einflüsse, vornehmlich geometrische Imperfektionen, werden systematisch untersucht und ergänzend in praxisrelevanten Beispielen bewertet. Die somit gewonnenen Erkenntnisse werden für die abschließende Beurteilung der großen Schrauben in Ringflanschverbindungen herangezogen.