Stress configuration‐based classification of current research on fatigue of reinforced and prestressed concrete

A Baktheer, C Goralski, J Hegger… - Structural …, 2024 - Wiley Online Library
The limited understanding of the fatigue behavior of reinforced and prestressed concrete
members is one of the reasons why many structures do not reach their expected service life …

Punching Shear Response Theory (PSRT)–A two degree of freedom kinematic theory for modeling the entire punching shear vs. deformation response of RC slabs …

M Classen, M Kalus - Engineering Structures, 2023 - Elsevier
Punching failures of reinforced concrete flat slabs and footings without shear reinforcement
have been responsible for a number of catastrophic collapses. Despite intense scientific …

On the energy dissipation in confined concrete subjected to shear cyclic loading

M Aguilar, A Baktheer, R Chudoba - PAMM, 2023 - Wiley Online Library
The establishment of a simple engineering rule for predicting the fatigue failure of concrete
has been pursued over the past decades. An energetic approach to the matter seems to be …

Large-scale combined torsional and axial loading system (TorAx)–A new perspective on multiaxial testing of fracture and stress transfer in plain and reinforced …

H Becks, M Schmidt, S Bosbach, M Classen - Engineering Structures, 2024 - Elsevier
Civil engineering structures are exposed to complex loading scenarios leading to multiaxial
fracture and activation of stress transfer mechanisms along cracks controlled by combined …

Multi-axial fatigue of high-strength concrete: Model-enabled interpretation of punch-through shear test response

M Aguilar, A Baktheer, R Chudoba - Engineering Fracture Mechanics, 2024 - Elsevier
This paper aims to fill the gap in multi-axial fatigue characterization of concrete by
presenting a comprehensive numerical analysis of data from the punch-through shear test …

[HTML][HTML] New insights into the load sequence effect: Experimental characterization and incremental modeling of plain high-strength concrete under mode II fatigue …

H Becks, M Classen - International Journal of Fatigue, 2024 - Elsevier
Reinforced concrete (RC) infrastructure typically endures repeated subcritical loading
throughout its operational lifespan, potentially compromising structural integrity. A realistic …

Experimental and Numerical Characterization of High-Strength Concrete Under Monotonic and Fatigue Mode II Loading with Active Control of Lateral Compression

H Becks, M Aguilar, J Hegger, R Chudoba… - … Symposium of the …, 2023 - Springer
Fatigue of plain concrete has been extensively researched for many years. Traditionally,
investigations have focused mainly on compressive or tensile loading and little attention has …

Modeling and characterization strategy as a basis for improved prediction of concrete fatigue degradation in wind power plants

A Baktheer, M Aguilar, H Becks… - Life-Cycle of …, 2023 - taylorfrancis.com
The fatigue behavior of concrete has been usually investigated experimentally for loading
scenarios with constant amplitudes. However, in reality, concrete components and structures …

Cyclic Deterioration of High‐performance Concrete–Findings of the Priority Programme SPP 2020

L Lohaus, N Oneschkow - ce/papers, 2023 - Wiley Online Library
Modern high‐performance concretes with ever‐higher compressive strengths allow the
construction of slender structures which are exposed to higher fatigue‐relevant loads …

Experimental investigations on composite stub columns: hollow sections with embedded solid core made of HSS

T Janiak, J Nonn, K Wolters, M Classen - ce/papers, 2023 - Wiley Online Library
A new composite column system using a solid core and an encasing jacket made from (ultra‐
) high‐strength structural steel filled with concrete is presented in this paper that can serve …