FRP-confined concrete model based on damage-plasticity and phase-field approaches

2020 ◽  
Vol 244 ◽  
pp. 112263 ◽  
Author(s):  
Hossein Saberi ◽  
Tinh Quoc Bui ◽  
Akira Furukawa ◽  
Alireza Rahai ◽  
Sohichi Hirose
Keyword(s):  
Phase Field ◽  
Confined Concrete ◽  
Model Based ◽  
Field Approaches ◽  
Concrete Model

scholarly journals Martensitic transformation in a two‐dimensional polycrystalline shape memory alloys using a multi‐phase‐field elasticity model based on pairwise rank‐one convexified energies at small strain

PAMM ◽  
2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Mohammad Sarhil ◽  
Oleg Shchyglo ◽  
Dominik Brands ◽  
Ingo Steinbach ◽  
Jörg Schröder
Keyword(s):  
Martensitic Transformation ◽  
Shape Memory Alloys ◽  
Shape Memory ◽  
Phase Field ◽  
Small Strain ◽  
Two Dimensional ◽  
Model Based ◽  
Rank One ◽  
Multi Phase

scholarly journals On constitutive assumptions in phase field approaches to brittle fracture

2016 ◽  
Vol 2 ◽  
pp. 3705-3712 ◽  
Author(s):  
Michael Strobl ◽  
Thomas Seelig
Keyword(s):  
Brittle Fracture ◽  
Phase Field ◽  
Field Approaches

scholarly journals Data-driven model based on the simulation of cracking process in brittle material using the phase-field method in application

2020 ◽  
Vol 348 (8-9) ◽  
pp. 729-744
Author(s):  
Yosra Kriaa ◽  
Amine Ammar ◽  
Bassem Zouari
Keyword(s):  
Brittle Material ◽  
Phase Field ◽  
Field Method ◽  
Data Driven ◽  
Phase Field Method ◽  
Model Based ◽  
Cracking Process

scholarly journals Phase-field Approaches to Structural Topology Optimization

2011 ◽  
pp. 245-256 ◽  
Author(s):  
Luise Blank ◽  
Harald Garcke ◽  
Lavinia Sarbu ◽  
Tarin Srisupattarawanit ◽  
Vanessa Styles ◽  
...  
Keyword(s):  
Topology Optimization ◽  
Phase Field ◽  
Structural Topology Optimization ◽  
Structural Topology ◽  
Field Approaches

scholarly journals Parametric Study on the Effect of Steel Confinement in Short Bridge Piers Retrofitted with Externally-Wrapped FRP

2019 ◽  
Vol 271 ◽  
pp. 01012
Author(s):  
Diogo Zignago ◽  
Michele Barbato
Keyword(s):  
Compressive Strength ◽  
Parametric Study ◽  
Fiber Reinforced Polymer ◽  
Confined Concrete ◽  
Bridge Piers ◽  
Element Analysis ◽  
Reinforced Polymer ◽  
Externally Bonded ◽  
Frp Wrapping ◽  
Concrete Model

Confinement of reinforced concrete (RC) piers generally has a beneficial effect on both the compressive strength and the ductility of the confined member. Thus, externally-bonded fiber-reinforced polymer (FRP) wrapping is often used as a retrofit technique for bridge piers when additional compressive strength is needed. This study employs finite element analysis and a recently developed FRP-and-steel confined concrete model to investigate the influence of internal steel confinement on the response of circular RC columns confined with FRP and subject to concentric axial load. This new model leads to more accurate estimates of the response of these columns, what is particularly relevant for piers in short span bridges that are subjected mainly to vertical loads, for which it could lead to a more efficient and economical piers’ retrofit, as well as a more accurate and less conservative bridge rating. A parametric study is conducted to examine the importance of some key parameters in the design of such columns.

Phase-Field Model-Based Simulation of Motions of a Two-Phase Fluid on Solid Surface

2013 ◽  
Vol 7 (2) ◽  
pp. 322-337 ◽  
Author(s):  
Naoki TAKADA ◽  
Junichi MATSUMOTO ◽  
Sohei MATSUMOTO
Keyword(s):  
Solid Surface ◽  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Two Phase ◽  
Model Based ◽  
Phase Fluid

Establishment of a theoretical model based on the phase-field method for predicting the γ phase precipitation in Fe–Cr–Ni ternary alloys

2021 ◽  
Vol 26 ◽  
pp. 101932
Author(s):  
Dong-Cho Kim ◽  
Tomo Ogura ◽  
Ryosuke Hamada ◽  
Shotaro Yamashita ◽  
Kazuyoshi Saida
Keyword(s):  
Theoretical Model ◽  
Phase Field ◽  
Field Method ◽  
Ternary Alloys ◽  
Phase Field Method ◽  
Phase Precipitation ◽  
Model Based

Phase-field Model-based Simulation of Motion of Fluid Particles on Textured Surfaces

2014 ◽  
Vol 2014.27 (0) ◽  
pp. 595-597
Author(s):  
Naoki TAKADA ◽  
Junichi MATSUMOTO ◽  
Sohei MATSUMOTO
Keyword(s):  
Phase Field ◽  
Field Model ◽  
Phase Field Model ◽  
Textured Surfaces ◽  
Model Based ◽  
Fluid Particles

FRP-Confined Concrete Model

2001 ◽  
Vol 5 (1) ◽  
pp. 62-65 ◽  
Author(s):  
Amir Mirmiran ◽  
Aashish Singhvi ◽  
Giorgio Monti
Keyword(s):  
Confined Concrete ◽  
Concrete Model

Phase-field elasticity model based on mechanical jump conditions

2015 ◽  
Vol 55 (5) ◽  
pp. 887-901 ◽  
Author(s):  
Daniel Schneider ◽  
Oleg Tschukin ◽  
Abhik Choudhury ◽  
Michael Selzer ◽  
Thomas Böhlke ◽  
...  
Keyword(s):  
Phase Field ◽  
Jump Conditions ◽  
Model Based ◽  
Mechanical Jump Conditions
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