C. Fritzen

C. Fritzen, T. Schmitz-Rixen, A. Wittek, 2018, ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik.

A multi‐physics approach to investigate the influence of hydrogen on short fatigue crack propagation

C. Fritzen, H. Christ, Volker Schippl, 2018, PAMM.

Model-Assisted Study for Deeper Analysis of Conductivity and Piezoresistivity of Nanocomposites and Films with Graphene Nanoplatelets for Smart Structure Application

C. Fritzen, Volkan Yokaribas, Philipp Friebertshäuser, 2018 .

Elastic wave energy trapping in a plate with a crack: Theory and experiment

J. Moll, C. Fritzen, E. V. Glushkov, 2012, 2012 Proceedings of the International Conference Days on Diffraction.

A Novel Full Scale Roller Rig Test Bench for SHM Concepts of Railway Vehicles

O. Nelles, C. Fritzen, Henning Jung, 2016 .

Sparsity-constrained Extended Kalman Filter concept for damage localization and identification in mechanical structures

Otmar Loffeld, Claus-Peter Fritzen, Daniel Ginsberg, 2018 .

Diagnosis Of Structural Damage In Smart Structures

C. Fritzen, D. Jennewein, D. Buchen, 1998 .

Propagation mechanisms of microstructurally short cracks—Factors governing the transition from short- to long-crack behavior

C. Fritzen, U. Krupp, H. Christ, 2007 .

Comparison of Abdominal Aortic Aneurysm Sac and Neck Wall Motion with 4D Ultrasound Imaging.

C. Fritzen, T. Schmitz-Rixen, A. Wittek, 2020, European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.

Theoretical and experimental investigation of Lamb waves excited by partially debonded rectangular piezoelectric transducers

C. Fritzen, M. Golub, A. Shpak, 2020, Smart Materials and Structures.

Identification Procedures as Tools for Fault Diagnosisof Rotating Machinery

C. Fritzen, S. Seibold, 1995 .

Ultrasonic transmission in viscoelastic substances.

C. Fritzen, A. Frohn, H. Thiel, 2000, Journal of cataract and refractive surgery.

Hydrogen Embrittlement Mechanism in Fatigue Behavior of Austenitic and Martensitic Stainless Steels

C. Fritzen, H. Christ, M. Schwarz, 2018 .

Simulation of the Interaction of Plastic Deformation in Shear Bands with Deformation-Induced Martensitic Phase Transformation in the VHCF Regime

C. Fritzen, M. Zimmermann, H. Christ, 2015 .

Cyclic three-dimensional wall motion of the human ascending and abdominal aorta characterized by time-resolved three-dimensional ultrasound speckle tracking

C. Fritzen, S. Vogt, K. Karatolios, 2016, Biomechanics and Modeling in Mechanobiology.

Propagation of SAW and PSAW in a Smart AlN/Diamond/γ-TiAl Structure

Z. Zhong, U. Pietsch, Ch. Zhang, 2011 .

Damage detection and classification in pipework using acousto-ultrasonics and non-linear data-driven modelling

J. Rodellar, C. Fritzen, M. Torres-Arredondo, 2013, Journal of Civil Structural Health Monitoring.

Intramedullary nailing in opening wedge high tibial osteotomy—in vitro test for validation of a method of fixation

C. Fritzen, H. Christ, Christian Soost, 2018, International Orthopaedics.

Initiation and Propagation of Short Fatigue Cracks in Forged Ti6Al4V

C. Fritzen, H. Christ, P. Köster, 2010 .

Simulation of short crack propagation under hydrogen influence using a hybrid boundary element technique for anisotropic elastic solids

C. Fritzen, H. Christ, M. Schwarz, 2016 .

Experimental characterization and two-dimensional simulation of short-crack propagation in an austenitic–ferritic duplex steel

Claus-Peter Fritzen, O. Düber, B. Künkler, 2006 .

Integration of Knowledge-Based Approach in SHM Systems

Inka Buethe, Claus-Peter Fritzen, Fazel Ansari, 2014 .

Corneal impact of ultrasound and bevel position in phacoemulsification

C. Fritzen, A. Frohn, H. Dick, 2002, Journal of cataract and refractive surgery.

The behavior of short fatigue cracks during Very High Cycle (VHCF) Fatigue of duplex stainless steel

U. Pietsch, W. Ludwig, C. Fritzen, 2015 .

Modelling of short crack propagation – Transition from stage I to stage II

Claus-Peter Fritzen, Hans-Jürgen Christ, O. Düber, 2008 .

Modeling of hydrogen effects on short crack propagation in a metastable austenitic stainless steel (X2CrNi19-11)

C. Fritzen, H. Christ, M. Schwarz, 2018 .

Stress Concentrations At Grain Boundaries DueTo Anisotropic Elastic Material Behavior

C. Fritzen, H. Christ, W. Floer, 2000 .

Micromechanical modeling of short fatigue cracks

C. Fritzen, H. Christ, P. Köster, 2014 .

Microcrack Initiation Mechanism of a Duplex Stainless Steel Under Very High Cycle Fatigue Loading Condition: The Significance of Load Partitioning and Micro Residual Stresses

U. Pietsch, C. Fritzen, U. Krupp, 2020, Acta Materialia.

The significance of microstructural barriers during fatigue of a duplex steel in the high- and very-high-cycle-fatigue (HCF/VHCF) regime

C. Fritzen, U. Krupp, H. Christ, 2010 .

Open Guided Waves: online platform for ultrasonic guided wave measurements

Maria Moix-Bonet, Martin Bach, Claus-Peter Fritzen, 2018, Structural Health Monitoring.

Interactive Simulation and Visualization of Lamb Wave Propagation in Isotropic and Anisotropic Structures

Andreas Kolb, Jochen Moll, Christof Rezk-Salama, 2011 .

The Significance of Local Plasticity for the Crack Initiation Process During Very High Cycle Fatigue of High Strength Steels

U. Pietsch, W. Ludwig, C. Fritzen, 2014 .

Propagation behaviour of microstructural short fatigue cracks in the high-cycle fatigue regime

Claus-Peter Fritzen, O. Düber, B. Künkler, 2009 .

Application of the EBSD technique to describe the initiation and growth behaviour of microstructurally short fatigue cracks in a duplex steel

C. Fritzen, U. Krupp, H. Christ, 2004, Journal of microscopy.

Vibration-Based Damage Diagnosis and Monitoring of External Loads

Claus-Peter Fritzen, Peter Kraemer, Maksim Klinkov, 2013 .

A modelling approach for virtual development of wave based SHM systems

Claus-Peter Fritzen, R. T. Schulte, H Jung, 2011 .

Characterization of the mechanical behavior and pathophysiological state of abdominal aortic aneurysms based on 4D ultrasound strain imaging

Claus-Peter Fritzen, Andreas Wittek, Christopher Blase, 2017, Optical Metrology.

A finite element updating approach for identification of the anisotropic hyperelastic properties of normal and diseased aortic walls from 4D ultrasound strain imaging.

Sebastian Vogt, Andreas Wittek, Christopher Blase, 2016, Journal of the mechanical behavior of biomedical materials.

High Resolution Strain Analysis Comparing Aorta and Abdominal Aortic Aneurysm with Real Time Three Dimensional Speckle Tracking Ultrasound.

K Pfister, J. Bereiter-Hahn, C. Fritzen, 2016, European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.

The connection between effective independence and modal kinetic energy methods for sensor placement

Dongsheng Li, Hong-Nan Li, Claus-Peter Fritzen, 2007 .

Non-axisymmetric Lamb wave excitation by piezoelectric wafer active sensors

Claus-Peter Fritzen, Jochen Moll, Natalia Glushkova, 2012 .

In Situ SEM Observation and Analysis of Martensitic Transformation During Short Fatigue Crack Propagation in Metastable Austenitic Steel

C. Fritzen, U. Krupp, H. Christ, 2010 .

Crack initiation and short crack growth in metastable austenitic stainless steel in the high cycle fatigue regime

C. Fritzen, U. Krupp, M. Kübbeler, 2010 .

Load dependent sensor placement method: Theory and experimental validation

Hong-Nan Li, Claus-Peter Fritzen, Dong-Sheng Li, 2012 .

Structural health monitoring

Alfredo Güemes, Claus-Peter Fritzen, Daniel Balageas, 2006 .

Fatigue predictions in entire body of metallic structures from a limited number of vibration sensors using Kalman filtering

Costas Papadimitriou, Claus-Peter Fritzen, Evangelos Ntotsios, 2011 .

Experimental estimation of the dispersion characteristics of lamb waves

C. Fritzen, Jens Kathol, 2018 .

Data-driven multivariate algorithms for damage detection and identification: Evaluation and comparison

José Rodellar, Claus-Peter Fritzen, Luis E Mujica, 2014 .

Lamb Wave Scattering Analysis for Interface Damage Detection between a Surface-Mounted Block and Elastic Plate

Claus-Peter Fritzen, Mikhail V. Golub, Inka Mueller, 2021, Sensors.

Biomechanics of common fixation devices for first tarsometatarsal joint fusion—a comparative study with synthetic bones

C. Fritzen, H. Christ, Christian Soost, 2018, Journal of Orthopaedic Surgery and Research.

Significance and Mechanism of the Crack Initiation Process during Very High Cycle Fatigue of Duplex Stainless Steel

U. Pietsch, W. Ludwig, C. Fritzen, 2014 .

Signal‐based nonlinear modelling for damage assessment under variable temperature conditions by means of acousto‐ultrasonics

José Rodellar, Claus-Peter Fritzen, Miguel Angel Torres-Arredondo, 2015 .

Path-Based MAPOD Using Numerical Simulations

Inka Buethe, Claus-Peter Fritzen, Henning Jung, 2016 .

Effects of Debonding of PWAS on the Wave Propagation and the Electro-Mechanical Impedance Spectrum

C. Fritzen, M. Golub, A. Shpak, 2016 .

HARMONIC MOTION SIMULATION AND RESONANCE FREQUENCY DETERMINATION FOR A PIEZOELECTRIC STRIP-LIKE ACTUATOR USING HIGH PRECISION FINITE ELEMENT METHOD

C. Fritzen, M. Golub, I. Buethe, 2015 .

A study of two unsupervised data driven statistical methodologies for detecting and classifying damages in structural health monitoring

Luis Eduardo Mujica, José Rodellar, Claus-Peter Fritzen, 2013 .

Novel Methodologies for Multiaxial Strain Measurements with Piezoresistive Films based on Graphene Nanoplatelets

C. Fritzen, M. Lemme, J. Ruhkopf, 2021, Small Science.

Strain Gauges Based on CVD Graphene Layers and Exfoliated Graphene Nanoplatelets with Enhanced Reproducibility and Scalability for Large Quantities

Stefan Wagner, Max C. Lemme, Claus-Peter Fritzen, 2017, Sensors.

An Updated Comparison of the Force Reconstruction Methods

Claus-Peter Fritzen, M. Klinikov, C. Fritzen, 2007 .

Simulation of stage I-crack growth using a hybrid boundary element technique

C. Fritzen, U. Krupp, H. Christ, 2011 .

Simulation of Microstructurally Controlled Short Crack Propagation

C. Fritzen, U. Krupp, H. Christ, 2003 .

Crack Initiation and Microstructurally Short Crack Growth of Ti‐6A1‐4V

C. Fritzen, H. Christ, M. Riedler, 2012 .

Impact identification and localization using a sample-force-dictionary - General Theory and its applications to beam structures

Claus-Peter Fritzen, Daniel Ginsberg, C. Fritzen, 2016 .

Mechanisms of short-fatigue-crack initiation and propagation in a β-Ti alloy

C. Fritzen, U. Krupp, H. Christ, 2002 .

On Optimal Sensor Placement Criterion for Structural Health Monitoring with Representative Least Squares Method

Claus-Peter Fritzen, Hong-Nan Li, C. Fritzen, 2009 .

Identification of mass, damping, and stiffness matrices of mechanical systems

Claus-Peter Fritzen, C. Fritzen, 1986 .

Online Simultaneous Reconstruction of Wind Load and Structural Responses—Theory and Application to Canton Tower

Inka Buethe, Claus-Peter Fritzen, Yi-Qing Ni, 2015, Comput. Aided Civ. Infrastructure Eng..

Cyclic deformation behavior of austenitic Cr–Ni-steels in the VHCF regime: Part I – Experimental study

C. Fritzen, M. Zimmermann, H. Christ, 2016 .

Data-driven methodology to detect and classify structural changes under temperature variations

José Rodellar, Francesc Pozo, Luis Eduardo Mujica, 2014 .

Inspection of Piezoceramic Transducers Used for Structural Health Monitoring

Claus-Peter Fritzen, Inka Mueller, C. Fritzen, 2017, Materials.

Guided Waves for Damage Detection in Complex Composite Structures: The Influence of Omega Stringer and Different Reference Damage Size

J. Moll, C. Willberg, C. Fritzen, 2020, Applied Sciences.

Experimental investigations of a manually versus an electrically driven skull drill for bedside usage

K. Schmieder, C. Fritzen, C. Brenke, 2019, PloS one.

Significance of crystallographic misorientation at phase boundaries for fatigue crack initiation in a duplex stainless steel during high and very high cycle fatigue loading

C. Fritzen, U. Krupp, H. Christ, 2014 .

A novel baseline-free approach for acousto-ultrasonic crack monitoring of rotating axles

Tobias Reitz, Claus-Peter Fritzen, C. Fritzen, 2020 .

Failure Assessment of Piezoelectric Actuators and Sensors for Increased Reliability of SHM Systems

Claus-Peter Fritzen, Inka Mueller, C. Fritzen, 2018, Structural Health Monitoring from Sensing to Processing.

Modeling of nonlinear wave velocity characteristics in a structural health monitoring system

Oliver Nelles, Claus-Peter Fritzen, Jochen Moll, 2010, 2010 IEEE International Conference on Control Applications.

Multivariate data-driven modelling and pattern recognition for damage detection and identification for acoustic emission and acousto-ultrasonics

Luis Eduardo Mujica, Miguel Angel Torres-Arredondo, Claus-Peter Fritzen, 2013 .

Vibration-Based Structural Health Monitoring – Concepts and Applications

Claus-Peter Fritzen, C. Fritzen, 2005 .

Cyclic deformation behavior of austenitic Cr–Ni-steels in the VHCF regime: Part II – Microstructure-sensitive simulation

C. Fritzen, M. Zimmermann, H. Christ, 2016 .

Wave energy trapping and localization in a plate with a delamination

Claus-Peter Fritzen, Jochen Moll, Natalia Glushkova, 2012 .

Simulation of Short Crack Propagation in a MicrostructureUsing a Hybrid Boundary Element Technique

C. Fritzen, U. Krupp, H. Christ, 2013, CP 2013.

Simulation of short crack propagation using a hybrid boundary element technique

C. Fritzen, U. Krupp, H. Christ, 2009 .

Numerical and Experimental Investigation of the Sensing Area of Piezoelectric Elements for Damage Detection with the E/M Impedance Method

Claus-Peter Fritzen, Ke Jia Xing, R. T. Schulte, 2009 .

Vibration‐Based Techniques for Structural Health Monitoring

Claus-Peter Fritzen, C. Fritzen, 2010 .

A novel data-based approach for monitoring fatigue crack propagation in welded joints under varying ambient temperature using the electromechanical admittance

C. Fritzen, Volkan Yokaribas, Danielle Sahm, 2023, Structural Health Monitoring.