Results 71 to 80 of about 471 (140)

3D modelling of geomaterials accounting for an unconventional plasticity approach [PDF]

, 2011
The coupled hydro-mechanical state in geomaterials undergoing plasticity phenomena is here evaluated by means of the subloading surface model . The most important feature of this theory is the abolition of the distinction between the elastic and plastic ...
Fincato, Riccardo, Salomoni, Valentina A.   +1 more
core   +2 more sources

Software for evaluating probability-based integrity of reinforced concrete structures [PDF]

, 2004
In recent years, much research work has been carried out in order to obtain a more controlled durability and long-term performance of concrete structures in chloride containing environment.
Ferreira, Rui Miguel, Gjørv, Odd E., Jalali, Said   +2 more
core  

Unified description of dry and fluid frictions by subloading-overstress friction model [PDF]

, 2019
The subloading-overstress friction model is formulated for the unified description of the dry and the fluid frictions which exhibit the negative and the positive rate dependences, i.e.
Hashiguchi, Koichi, Ozaki, Toshiyuki
core   +2 more sources

Elastoplastic analysis of mises metal by return-mapping algorithm for extended subloading surface model [PDF]

, 2019
The extended subloading surface model is capable of representing not only monotonic but also cyclic loading behaviors accurately. The various return-mapping methods have been adopted to for the elastoplastic deformation analysis in FEM incorporating the ...
Anjiki, Takuya, Hashiguchi, Koichi, Masanori, Oka   +2 more
core  

Evaluation of the horizontal load-carrying capacity of a thin steel bridge pier by means of the Damage Subloading Surface model

MATEC Web of Conferences, 2018
The evaluation of the load-carrying capacity of a structure is an important aspect of the structural design. In particular, large seismic events can significantly compromise the performances of structures, or parts of them, due to the formation and ...
Riccardo Fincato, Seiichiro Tsutsumi, Hideto Momii   +2 more
doaj   +1 more source

Subloading-damage model and its extension to unilateral damage effect [PDF]

, 2019
The elastoplastic constitutive equation with the damage is formulated incorporating the subloading surface model. Further, it is extended to describe the unilateral damage phenomenon by formulating the actual Young’s modulus tensor as the function of the
Hashiguchi, Koichi
core  

ELASTOPLASTIC　CONSTITUTIVE　MODEL　FOR　SATURATED　AND　UNSATURATED　SOILS　CONSIDERING　THE　DEPOSITED　STRUCTURE　AND　ANISOTROPY [PDF]

, 2011
名古屋工業大学博士(工学)Doctor of Engineering主査：中井　照夫doctoral ...
7748, Kyokawa, Hiroyuki
core  

Multi-material topology optimization based on finite strain subloading surface nonlocal elastoplasticity [PDF]

This study is dedicated to the multi-material topology optimization formulation (MMTO) for finite strain nonlocal elastoplasticity. The subloading surface model is newly incorporated into the primal problem to achieve the gradual change of the ...
Han, Jike, Izui, Kazuhiro, Nishiwaki, Shinji, Terada, Kenjiro, Yamakawa, Yuki   +4 more
core   +1 more source

Thermo-poromechanical modeling of saturated clay soils considering bound water dehydration. [PDF]

, 2023
The non-isothermal deformation of clay soils is a critical concern in energy and environmental-related geotechnics, given the complex microstructure and mineral composition of clay-related geomaterials.
Sojoudi, Mohammadhossein
core  

3D nonlinear coupled modelling of geomaterials using the unconventional Subloading Surface approach [PDF]

, 2013
The purpose of the work presented in this thesis is aimed to investigate the nonlinear behaviour of porous media, in detail soils, by means of an unconventional plasticity model named subloading surface.
Fincato, Riccardo
core   +1 more source