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Wear, ISSN 0043-1648, 06/2014, Volume 314, Issue 1-2, pp. 69 - 77
.... Therefore, a simplified model of the wheel and the crossing nose (impact model) is developed, which uses the dynamic movements of the crossing model as boundary... 
Rolling contact fatigue | Crossings | Dynamics | Surface cracks | Contact mechanics | STRESS-ANALYSIS | MATERIALS SCIENCE, MULTIDISCIPLINARY | MODEL | SIMULATION | DEFORMATION | TRAIN | ENGINEERING, MECHANICAL | CRACKS | IMPACT | STEEL | PROPAGATION | Fatigue | Fatigue testing machines | Analysis | Materials
Journal Article
Vehicle System Dynamics, ISSN 0042-3114, 11/2014, Volume 52, Issue 11, pp. 1517 - 1540
Journal Article
Wear, ISSN 0043-1648, 2008, Volume 265, Issue 9, pp. 1431 - 1438
The cyclic deformation of a crossing nose in a railway turnout due to repeated wheel passages is investigated by numerical simulations with the finite element code ABAQUS... 
Impact | Cycles | Finite element modelling | Rail–wheel contact | Crossing | Damage | Rail-wheel contact | finite element modelling | damage | MATERIALS SCIENCE, MULTIDISCIPLINARY | impact | cycles | MECHANISMS | crossing | TRAIN | DUCTILE FAILURE | TRACK | ENGINEERING, MECHANICAL | RAIL CONTACT | INDICATORS | rail-wheel contact | IMPACTS | FINITE-ELEMENT-METHOD
Journal Article
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, ISSN 0954-4097, 11/2012, Volume 226, Issue 6, pp. 603 - 611
.... In the dynamic model, one wheel, the wing rails and the crossing nose (frog) are modelled. The bogie, the complete wheel set and the support of the crossing are represented... 
dynamics | contact mechanics | Crossing | heavy haul | impact | ENGINEERING, CIVIL | TRANSPORTATION SCIENCE & TECHNOLOGY | TRAIN | TRACK | ENGINEERING, MECHANICAL
Journal Article
Fatigue & Fracture of Engineering Materials & Structures, ISSN 8756-758X, 02/2014, Volume 37, Issue 2, pp. 219 - 226
Journal Article
Wear, ISSN 0043-1648, 11/2016, Volume 366-367, pp. 167 - 179
... such as the contact forces, displacements and accelerations as well as the stresses and strain in the crossing nose... 
Life prediction | Rolling contact fatigue | Turnout crossing | Crack initiation | ROLLING-CONTACT FATIGUE | MATERIALS SCIENCE, MULTIDISCIPLINARY | MODEL | DEFORMATION | DAMAGE | ENGINEERING, MECHANICAL | WHEEL | STEEL | NOSE | CRITERION | Railroads | Fatigue | Numerical analysis | Fatigue testing machines | Analysis | Materials
Journal Article
Tribology international, ISSN 0301-679X, 01/2019, Volume 129, pp. 214 - 231
The modeling of dynamic frictional rolling contact is crucial for accurately predicting behavior and deterioration of structures under dynamic interactions... 
Explicit FEM | Frictional rolling | Dynamic interaction | Wheel-rail contact | CROSSING NOSE | STRESS-ANALYSIS | VALIDATION | DEFORMATION | TRACK | ENGINEERING, MECHANICAL | IMPACT | SQUATS | SIMULATIONS | AXLE BOX ACCELERATION | Finite element method | Models | Algorithms | Analysis | Methods
Journal Article
Wear, ISSN 0043-1648, 2011, Volume 271, Issue 1, pp. 158 - 167
... (and therefore rail damage) in crossing nose. ▶ Increase of the track elasticity on the lower levels... 
Railway track dynamics | Track stiffness | Turnout design | TRAIN | MATERIALS SCIENCE, MULTIDISCIPLINARY | ENGINEERING, MECHANICAL | Railroads | Railway engineering | Railroad crossings | Dynamics | Railways | Nose | Railroad tracks | Damage
Journal Article
Vehicle System Dynamics, ISSN 0042-3114, 03/2016, Volume 54, Issue 3, pp. 301 - 327
A three-dimensional (3-D) explicit dynamic finite element (FE) model is developed to simulate the impact of the wheel on the crossing nose... 
impact damage | wheel-rail contact | Railway turnout | crossing | explicit FE analysis | PASSAGES | VALIDATION | MODEL | SIMULATION | DEFORMATION | TRAIN | DAMAGE | ENGINEERING, MECHANICAL | IMPACT | NOSE | ROLLING-CONTACT | Finite element method | Rails | Railroad wheels | Computer simulation | Railroad crossings | Dynamics | Nose | Mathematical models
Journal Article
Tunnelling and Underground Space Technology incorporating Trenchless Technology Research, ISSN 0886-7798, 10/2018, Volume 80, pp. 277 - 289
In this study, the aerodynamic performance of full-scale trains of different lengths going through or crossing each other in a tunnel was investigated using... 
Train length | High-speed train | Tunnel | Trains crossing each other | Fluctuating aerodynamic pressure | SUBWAY TUNNEL | NOSE SHAPE | WAKE | HIGH-SPEED TRAINS | ENGINEERING, CIVIL | CONSTRUCTION & BUILDING TECHNOLOGY | UNSTEADY AIR-FLOW | NUMERICAL-SIMULATION | Algorithms | Mechanical engineering | Analysis | Methods
Journal Article
Vehicle System Dynamics, ISSN 0042-3114, 05/2016, Volume 54, Issue 5, pp. 617 - 637
.... Here, the crossing geometry is defined by parameterising the B-spline represented cross-sectional shape and the longitudinal height profile of the nose rail... 
vehicle-track interaction | turnout crossings | track design | Robust optimisation | rail geometry | vehicle–track interaction | Frogs | Railroad wheels | Railroad crossings | Nose | Contact pressure | Optimization | Constraining | Contact
Journal Article
Mathematical problems in engineering, ISSN 1024-123X, 12/2019, Volume 2019, pp. 1 - 17
Journal Article
Wear, ISSN 0043-1648, 07/2013, Volume 305, Issue 1-2, pp. 267 - 273
The damage of a Hadfield steel crossing in a railway turnout due to wheel rolling impact passages is investigated numerically. A three dimensional... 
Finite element method | Railway crossing | Damage | Hadfield steel | CONTACT | STRESS-ANALYSIS | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIMULATION | DEFORMATION | TRAIN | ENGINEERING, MECHANICAL | RAIL JOINT | FINITE-ELEMENT-METHOD | Equipment and supplies | Fire extinction | Steel | Analysis | Rails | Stresses | Nonlinear dynamics | Railroad wheels | Railroad crossings | Nose | Mathematical models
Journal Article
Procedia Engineering, ISSN 1877-7058, 2015, Volume 111, pp. 803 - 806
This paper deals with the measurement and evaluation of wear frogs switches ZSR. One of the main problems is the oversize wear. The possibilities analysis of... 
Nose of crossing | Vertical wear | Crossing | Regression analysis | Correlation analysis | Switches
Journal Article
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, ISSN 0954-4097, 11/2018, Volume 232, Issue 10, pp. 2431 - 2443
Journal Article
Vehicle System Dynamics, ISSN 0042-3114, 12/2015, Volume 53, Issue 12, pp. 1876 - 1901
...1. IntroductionDue to the discontinuity in the rail geometry introduced at the crossing nose, railway crossings experience high impact loads from passing... 
multi-body dynamics | wheel transition | railway crossings | design of experiments | rail geometry | PROFILES | SHAPE | OPTIMAL-DESIGN | OPTIMIZATION | DYNAMIC INTERACTION | TURNOUT | ENGINEERING, MECHANICAL | Rails | Alignment | Railroad wheels | Software packages | Railroad crossings | Nose | Contact pressure | Dynamical systems
Journal Article
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, ISSN 0954-4097, 07/2018, Volume 232, Issue 6, pp. 1598 - 1614
.... The gap between the wing and nose rails is presented as an irregularity function that could be illustrated as a rectangular, single-slope, or double-slope trough model, and the dimension of the wheel... 
rail irregularity | rail geometry | wheel trajectory | rail alignment | Railway turnout | vibration measurement | vehicle suspension | VALIDATION | SIMULATION | TRAIN | ENGINEERING, MECHANICAL | ENGINEERING, CIVIL | TRANSPORTATION SCIENCE & TECHNOLOGY | CROSSINGS | IMPACTS | Alignment | Computer simulation | Trajectory analysis | Vehicle wheels | Nose
Journal Article
Tiedao Xuebao/Journal of the China Railway Society, ISSN 1001-8360, 02/2015, Volume 37, Issue 2, pp. 85 - 90
A three dimensional elastic-plastic finite element model consisting of a railway crossing and a train wheel was established to investigate the stress/strain field in a high manganese steel crossing nose... 
Work hardening | Stress/strain field | Crossing nose | Finite element | Stresses | Equivalence | Railroad crossings | Nose | Plastic deformation | Plastic strain | Strain
Journal Article
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, ISSN 0954-4097, 7/2010, Volume 224, Issue 4, pp. 279 - 292
Journal Article
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