Suchergebnisse - "Constitutive model"

Coupled modelling and sustainability assessment of polymeric reinforced soil retaining structures subjected to environmental conditions

Autoren: Moncada Ramírez, Aníbal Andrés

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Puig Damians, Ivan, Olivella Pastallé, Sebastià

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: geosynthetics, finite-element modelling, atmospheric conditions, temperature, relative humidity, coupled constitutive model, creep response, polyester strap reinforcements, THM analysis, pullout tests, reinforced soil walls, bias statistics, sustainability assessment, life cycle analysis, MIVES., Àrees temàtiques de la UPC::Enginyeria civil, Àrees temàtiques de la UPC::Desenvolupament humà i sostenible, 624 - Enginyeria civil i de la construcció en general, 502 - Natura. Estudi, conservació i protecció de la natura

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695572
https://dx.doi.org/10.5821/dissertation-2117-444398

Macroscopic elastic-plastic-damage constitutive model for TPMS lattices

Autoren: Baghous, Nareg Barsoum, Imad Abu Al-Rub, Rashid K.

Quelle: International Journal of Solids and Structures. 324

Schlagwörter: Anisotropy, Elastic-Plastic-Damage Model, Macroscopic Constitutive Model, Metamaterials, Numerical Implementation, Triply Periodic Minimal Surfaces

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-371185
https://doi.org/10.1016/j.ijsolstr.2025.113663

Numerical Analysis of Cooling-Induced Slip in Crystalline Rock Fractures: Influence of Boundary Conditions and Surface Roughness

Autoren: Jin, Yunzhe Zou, Liangchao Zhuang, Li et al.

Quelle: Rock Mechanics and Rock Engineering.

Schlagwörter: Thermal stress, Slip, Elastic-plastic constitutive model, Constant normal stiffness, Surface roughness, Fracture aperture

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-372950
https://doi.org/10.1007/s00603-025-04802-3

Lost in homogenisation: Navigating the challenges of predicting ideal behaviour in inhomogeneous porous structures

Autoren: Wagner, Markus Wurm, Sebastian Baumann, Georg et al.

Quelle: Upgrading of cellulose fibers into porous materials (BreadCell) International Journal of Solids and Structures. 320

Schlagwörter: Fibrous Network Structures, Constitutive model, Meta-model, Gradient Foams

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/547086
https://research.chalmers.se/publication/547086/file/547086_Fulltext.pdf

Ultrasonic softening-hardening mechanism and constitutive model for ultrasonic riveting of 2A10 aluminum alloy

Autoren: Heng Zhang Weijun Liu Zewei Yuan

Quelle: Journal of Materials Research and Technology, Vol 38, Iss, Pp 556-570 (2025)

Schlagwörter: Residual effect, Mining engineering. Metallurgy, Microscopic evolution, Ultrasonic riveting, TN1-997, Ultrasonic softening, Constitutive model

Zugangs-URL: https://doaj.org/article/7d8c39b882ce4ae9a43c1b658cf579ec

The establishment of constitutive model in the cutting simulation of tool design for cast iron material

Autoren: Xian Wu Zhiqin Su Chao Zhang et al.

Quelle: Journal of Materials Research and Technology, Vol 37, Iss, Pp 5142-5152 (2025)

Schlagwörter: Mining engineering. Metallurgy, Cast iron material, Cutting simulation, TN1-997, Tool design, Constitutive model

Zugangs-URL: https://doaj.org/article/c27316efca4c43e6ac82adda47d2a24b

Characterization of load-bearing and failure properties of fractured rock masses reinforced by negative pressure grouting

Autoren: Juejing Fang Ke Yang Farhad Aslani et al.

Quelle: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 7, Pp 4261-4272 (2025)

Schlagwörter: Grout reinforcement, TA703-712, Mechanical properties, Constitutive model, Engineering geology. Rock mechanics. Soil mechanics. Underground construction

Zugangs-URL: https://doaj.org/article/4bcacfd500484ef5a03d8988e9506b1f

An artificial neural network constitutive model to predict high temperature flow behaviour in 18Ni(250) maraging steel

Autoren: Shucong Xu Lin Yuan Debin Shan

Quelle: Journal of Materials Research and Technology, Vol 37, Iss, Pp 157-172 (2025)

Schlagwörter: Artificial neural network, Mining engineering. Metallurgy, Forming force prediction, TN1-997, Activation energy maps, Constitutive model, 18Ni(250) maraging steel

Zugangs-URL: https://doaj.org/article/e56616f0e2214eba9242226071c9a075

Mechanical response identification of local interconnections in board-level packaging structures under projectile penetration using Bayesian regularization

Autoren: Xu Long Yuntao Hu Irfan Ali

Quelle: Defence Technology, Vol 49, Iss, Pp 79-95 (2025)

Schlagwörter: High strain-rate constitutive model, Military Science, Load identification, Bayesian regularization, Wavelet thresholding method, Board-level packaging structure

Zugangs-URL: https://doaj.org/article/24bfe0503dd64be79afa595d7428d3c9

Shear damage constitutive model of rock-like joint surface considering the coupling effect of cyclic water intrusion and loading

Autoren: Zhe Qin Runchang Zhang Ke Wang et al.

Quelle: International Journal of Mining Science and Technology, Vol 35, Iss 6, Pp 881-895 (2025)

Schlagwörter: Cyclic water intrusion, Mining engineering. Metallurgy, Direct shear test, TN1-997, Rock joint, Constitutive model, Damage evolution, Rock-like material

Zugangs-URL: https://doaj.org/article/87d350dbfed146869f494cad6fe4ce27

Deterioration mechanism and dynamic constitutive model of coal-rock assemblages considering chemical corrosion and impact damage

Autoren: Jianhang Chen Banquan Zeng Wuyan Xu et al.

Quelle: International Journal of Mining Science and Technology, Vol 35, Iss 6, Pp 837-861 (2025)

Schlagwörter: Mining engineering. Metallurgy, TN1-997, Coal-rock assemblage, Chemical corrosion, Dynamic impact, Deterioration characteristics, Dynamic constitutive model

Zugangs-URL: https://doaj.org/article/76e62bd1a75b4d269e98f0857e832145

Influence of Cavity-Forming Processes on the Uplift Resistance of Bulb Piles

Autoren: Chongde Cai Lihong Chen Zhipeng Zhang et al.

Quelle: Journal of Intelligent Construction, Vol 3, Iss 2, p 9180085 (2025)

Schlagwörter: bulb pile, Structural engineering (General), hypoplastic constitutive model, bearing capacity, numerical simulation, TA630-695, Hydraulic engineering, TC1-978

Zugangs-URL: https://doaj.org/article/f8de8d3aaa9e4d16b113efd736aa0bfd

Development of a novel constitutive model incorporating phase transformation and dynamic recrystallization effects for laser-assisted machining of Ti6Al4V alloy

Autoren: Binbin Xu Xin Liu Hongguang Liu et al.

Quelle: Journal of Materials Research and Technology, Vol 36, Iss, Pp 9994-10024 (2025)

Schlagwörter: Mining engineering. Metallurgy, Ti6Al4V alloy, TN1-997, Material constitutive model, Dynamic recrystallization, Laser-assisted machining, Phase transformation, Finite element simulation

Zugangs-URL: https://doaj.org/article/54b2d786ec4b48a7a97a51f474f0bbca

Response characteristics of Al/PTFE reactive material with aluminum honeycomb framework under impact loading

Autoren: Yanshu Song Enling Tang Yafei Han et al.

Quelle: Journal of Materials Research and Technology, Vol 36, Iss, Pp 9349-9359 (2025)

Schlagwörter: Reinforcing mechanism, Mining engineering. Metallurgy, TN1-997, Constitutive model, Reactive material, Aluminum honeycomb skeleton

Zugangs-URL: https://doaj.org/article/c72021258f2347d9acda7d276d94722f

Temperature-dependent acoustic emission characteristics and statistical constitutive model of granite under uniaxial compression

Autoren: Mohua Bu Pingye Guo Xin Jin et al.

Quelle: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 5, Pp 2857-2878 (2025)

Schlagwörter: Acoustic emission (AE) characteristics, Granite, Temperature effect, TA703-712, Constitutive model, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, Mechanical behavior

Zugangs-URL: https://doaj.org/article/4c49558e8a3349b68a45178b8440cfcf

Comparison and evaluation of different constitutive models for predicting the hot deformation behavior of Mg-Gd-Y-Zr alloy

Autoren: Yanbo Pei Liting Li Menghua Yu et al.

Quelle: Journal of Magnesium and Alloys, Vol 13, Iss 5, Pp 2084-2102 (2025)

Schlagwörter: Hot deformation behavior, Mining engineering. Metallurgy, TN1-997, Constitutive model, Microstructure evolution, Predictive ability, Finite element simulation

Zugangs-URL: https://doaj.org/article/536a57993c3146b592364e029bad0755

Fully coupled THM constitutive model for clay rocks: Formulation and application to laboratory tests

Autoren: Fei Song Antonio Gens Stefano Collico et al.

Weitere Verfasser: Fei Song Antonio Gens Stefano Collico et al.

Quelle: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 4, Pp 1941-1960 (2025)

Schlagwörter: Hard soil, Soft rocks, TA703-712, Thermal pressurization, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, Constitutive model, Unsaturated/saturated conditions, Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de roques, THM coupling processes

Dateibeschreibung: application/pdf

Zugangs-URL: https://doaj.org/article/7d929ec2d27a4132af3dab6165e3423e
https://hdl.handle.net/2117/422297
https://doi.org/10.1016/j.jrmge.2024.03.037

Hop-to-Hug algorithm: Novel strategy to stable cutting-plane algorithm based on convexification of yield functions

Autoren: Yanbin Chen Yuanming Lai Enlong Liu

Quelle: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 4, Pp 2041-2058 (2025)

Schlagwörter: Cutting-plane algorithm, Geotechnical analysis, Finite element method (FEM), TA703-712, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, Elastoplastic model, Constitutive model integration

Zugangs-URL: https://doaj.org/article/bab16251e71644d7a4e5a9d0aed1497f

Permeability behavior of hydrate-bearing clayey-silty sediments during creeping

Autoren: Gang Lei Jiangtao Qu Yinjie Zhao et al.

Quelle: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 4, Pp 2492-2510 (2025)

Schlagwörter: Fractional-order constitutive model, Creep behaviors, TA703-712, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, Hydrate-bearing clayey-silty sediments, Permeability

Zugangs-URL: https://doaj.org/article/a0cde25451844310bff94970aa15f5bc

A microstructure-integrated acoustoplastic constitutive model for ultrasonic-assisted machining of Ti6Al4V alloy

Autoren: Bakhshan, Hadi Oñate Ibáñez de Navarra, Eugenio Carbonell Puigbó, Josep Maria

Quelle: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Schlagwörter: Ultrasonic-assisted machining, Àrees temàtiques de la UPC::Enginyeria dels materials, Particle finite element method, Hardness, Dislocation density, Microstructure evolution, Acoustoplastic constitutive model

Dateibeschreibung: application/pdf

Zugangs-URL: https://hdl.handle.net/2117/426375
https://doi.org/10.1016/j.cirpj.2024.12.007