Refine
Document Type
- Article (59) (remove)
Institute
- Institut für Strukturmechanik (ISM) (55)
- Professur Stochastik und Optimierung (40)
- Bauhaus-Institut für zukunftsweisende Infrastruktursysteme (b.is) (2)
- Graduiertenkolleg 1462 (1)
- Materialforschungs- und -prüfanstalt an der Bauhaus-Universität (1)
- Professur Modellierung und Simulation - Konstruktion (1)
Keywords
- Stochastik (41)
- Strukturmechanik (41)
- Angewandte Mathematik (40)
- Maschinelles Lernen (6)
- Erdbeben (5)
- OA-Publikationsfonds2020 (5)
- rapid visual screening (4)
- Machine learning (3)
- OA-Publikationsfonds2022 (3)
- damaged buildings (3)
- earthquake safety assessment (3)
- Fahrleitung (2)
- Finite-Elemente-Methode (2)
- OA-Publikationsfonds2021 (2)
- Schaden (2)
- Vulnerability assessment (2)
- buildings (2)
- soft computing techniques (2)
- vulnerability assessment (2)
- 3D reinforced concrete buildings (1)
- Arc-direct energy deposition (1)
- Baustahl (1)
- Bayesian inference (1)
- Beam-to-column connection; semi-rigid; flush end-plate connection; moment-rotation curve (1)
- Bodenmechanik (1)
- Building safety assessment (1)
- Catenary poles (1)
- Computational modeling (1)
- Damm (1)
- Defekt (1)
- Dielectric materials (1)
- Dreidimensionales Modell (1)
- Dual phase steel (1)
- Earthquake (1)
- Elektrostatische Welle (1)
- Empire XPU 8.01 (1)
- Erdbebensicherheit (1)
- Fahrleitungsmast (1)
- Finite element methods (1)
- Fire resistance; Parameter optimization; Sensitivity analysis; Thermal properties (1)
- Frequency (1)
- Fuzzy Logic (1)
- Fuzzy-Logik (1)
- High-speed electric train (1)
- Impedance measurement (1)
- MATLAB (1)
- Machine Learning (1)
- Manufacturing (1)
- Materialverhalten (1)
- Matlab (1)
- Mild steel (1)
- Model-free status monitoring (1)
- Multi-criteria decision making (1)
- Neuronales Netz (1)
- OA-Publikationsfonds2023 (1)
- Optimierung (1)
- Partial differential equations (1)
- Piezoelectric materials (1)
- Polymorphie (1)
- Rapid Visual Screening (1)
- Resonance (1)
- Resonanz (1)
- Rotorblatt (1)
- SHM (1)
- Schadenserkennung (1)
- Sensitivitätsanalyse (1)
- Sigmoid function (1)
- Spannungs-Dehnungs-Beziehung (1)
- Stahlbetonkonstruktion (1)
- Stoffeigenschaft (1)
- Stress-strain curve (1)
- Strukturanalyse (1)
- Stütze (1)
- TPOGS (1)
- Thermodynamische Eigenschaft (1)
- Tragfähigkeit (1)
- Träger (1)
- Vulnerability (1)
- Windkraftwerk (1)
- artificial neural network (1)
- artificial neural networks (1)
- crack detection (1)
- damage identification (1)
- dams (1)
- earthquake (1)
- earthquake damage (1)
- earthquake vulnerability assessment (1)
- electromagnetic waves (1)
- experimental validation (1)
- extreme events (1)
- fisher-information matrix (1)
- full-waveform inversion (1)
- ground structure (1)
- hybride Werkstoffe (1)
- inverse analysis (1)
- machine learning (1)
- mean-squared error (1)
- mitigation (1)
- natural hazard (1)
- polymorphe Unschärfemodellierung (1)
- rapid assessment (1)
- rapid classification (1)
- seismic assessment (1)
- seismic risk estimation (1)
- seismic vulnerability (1)
- supervised learning (1)
- support vector machine (1)
- topology optimization (1)
- tower-like structures (1)
- vibration-based damage identification (1)
- wave propagation (1)
- wind turbine rotor blades (1)
The current study attempts to recognise an adequate classification for a semi-rigid beam-to-column connection by investigating strength, stiffness and ductility. For this purpose, an experimental test was carried out to investigate the moment-rotation (M-theta) features of flush end-plate (FEP) connections including variable parameters like size and number of bolts, thickness of end-plate, and finally, size of beams and columns. The initial elastic stiffness and ultimate moment capacity of connections were determined by an extensive analytical procedure from the proposed method prescribed by ANSI/AISC 360-10, and Eurocode 3 Part 1-8 specifications. The behaviour of beams with partially restrained or semi-rigid connections were also studied by incorporating classical analysis methods. The results confirmed that thickness of the column flange and end-plate substantially govern over the initial rotational stiffness of of flush end-plate connections. The results also clearly showed that EC3 provided a more reliable classification index for flush end-plate (FEP) connections. The findings from this study make significant contributions to the current literature as the actual response characteristics of such connections are non-linear. Therefore, such semirigid behaviour should be used to for an analysis and design method.