A three-dimensional plasticity-damage constitutive model for timber under cyclic loads

LF Sirumbal-Zapata, C Málaga-Chuquitaype… - Computers & …, 2018 - Elsevier
The performance of timber structures is governed by the nonlinear response at their
connections, where high deformation levels and stress concentrations are developed …

Experimental assessment and damage modelling of hybrid timber beam-to-steel column connections under cyclic loads

LF Sirumbal-Zapata, C Málaga-Chuquitaype… - Engineering …, 2019 - Elsevier
This paper presents an experimental and numerical study on the behaviour of timber beam-
to-steel column connections under cyclic loads. Special attention is given to the …

Boundary element method: cells with embedded discontinuity modeling the fracture process zone in 3D failure analysis

AP Chaves, RG Peixoto, RP Silva - International Journal of Fracture, 2024 - Springer
Damage and failure in quasi-brittle materials such as rocks, concrete, and ceramics, have a
complex non-linear behavior due to their heterogeneous character and the development of …

A stress measurement method for steel strands based on LC oscillation

D Chen, B Zhang, X Li, C Tu, C Yuan… - … in Materials Science …, 2018 - Wiley Online Library
The prestress loss is one of the main factors affecting the safety of prestressed concrete
structure. While the detecting signals like sound and light are difficult to spread in steel …

[PDF][PDF] Experimental investigation and non-local modelling of the thermomechanical behaviour of refractory concrete

B Mamen, F Benali, A Boutrid, M Sahli… - Ceramics …, 2021 - irsm.cas.cz
This paper describes an experimental characterisation and a non-local finite element
analysis on the influence of the testing temperature on the mechanical properties and …

Análise de sólidos tridimensionais parcialmente frágeis utilizando modelo de dano e células com descontinuidade incorporada, por meio do método dos elementos …

AP Chaves - 2023 - repositorio.ufmg.br
O Método dos Elementos de Contorno (MEC), associado com a abordagem contınua para
descontinuidades fortes, tem se mostrado uma alternativa bem sucedida na análise de …

FATIGUE AND CYCLIC LOADINGS IN CONCRETE MATERIALS

BF Dongmo - 2024 - research.unipd.it
In this work, a 3D visco-elasto-plastic damage model is developed to describe the creep and
fatigue failure mechanism of plain concrete. The physical micro-structural degradation due …

[HTML][HTML] Formulación, implementación y validación de un modelo de daño escalar para materiales frágiles aplicado a elementos sólidos tridimensionales

G González Del Solar, P Martín… - Revista ingeniería de …, 2018 - SciELO Chile
La mecánica del daño continuo describe el deterioro progresivo de las propiedades
mecánicas de los materiales a partir de un modelo fenomenológico. En este trabajo se …

Method for Structural Damage Identification of Reinforced Concrete of Sea-crossing Bridge

Y Qi, F Wang - Journal of Coastal Research, 2019 - meridian.allenpress.com
ABSTRACT Qi, Y. and Wang, F., 2019. Method for structural damage identification of
reinforced concrete of sea-crossing bridge. In: Hoang, AT and Aqeel Ashraf, M.(eds.) …

A river bed hydrokinetic turbine: a laminated composite material rotor design

SA Oller Aramayo, LG Nallim, SH Oller Martínez… - 2017 - upcommons.upc.edu
This chapter presents the composite materials applied to Water Current Turbine (WCT)
hydrokinetic turbines. Here will be briefly described the features of these turbines, the fluid …