Nonlinear Viscoelastic‐Plastic Creep Model of Rock Based on ...

A rock creep constitutive model is the core content of rock rheological mechanics theory and is of great significance for studying the ...

(PDF) Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on ...

PDF | A rock creep constitutive model is the core content of rock rheological mechanics theory and is of great significance for studying the ...

Viscoelastic plastic creep constitutive model based on energy ...

On the basis of the law of conservation of energy, the three stages of rock creep are analyzed. The reasons for the difficulty in studying ...

Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on ...

Based on fractional calculus theory, this paper explores the creep curve characteristics of the creep elements with the fractional order change.

A nonlinear creep model for surrounding rocks of tunnels based on ...

(25), (26), a nonlinear viscoelastic–plastic creep constitutive model of the rock based on the kinetic energy principle in a 3D model can be obtained. Similarly ...

Schematic diagram of the rock nonlinear viscoelastic-plastic creep ...

from publication: Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on Fractional Calculus | A rock creep constitutive model is the core content of rock ...

Research Article Nonlinear Viscoelastic-Plastic Creep Model of ...

fractional order change, constructs a nonlinear viscoelastic-plastic creep model of rock based on fractional calculus, and deduces the creep ...

Viscoelastic-plastic damage creep model for salt rock based on ...

This proposed model was compared with the Nishihara model, and a sensitivity analysis of the parameters was performed based on the results of the nonlinear ...

Damage creep model of viscoelastic rock based on fractional ...

A nonlinear viscoelastic‒plastic creep model based on fractional derivative theory and damage theory is established.

Three-dimensional nonlinear model of rock creep under freeze ...

The results showed that the nonlinear viscoelastic–plastic creep damage model can accurately describe rock deformation in three creep stages under freeze–thaw ...

The creep model based on nonlinear Newton body under different ...

Mastering the creep deformation characteristics of rock under different temperature conditions is of great significance for studying the ...

Study on Improved Nonlinear Viscoelastic-Plastic Creep Model ...

Study on Improved Nonlinear Viscoelastic-Plastic Creep Model Based on the Nishihara Model. ... *ROCK creep *ROCK slopes *ROCKSLIDES *TUNNEL lining *CREEP ...

Determination of the parameters of rock viscoelastic creep model ...

... plastic viscosity (NNPV) creep model. The ... A nonlinear creep model for surrounding rocks of tunnels based on kinetic energy theorem.

Nonlinear Viscoelastic–Plastic Creep Model Based on Coal ... - MDPI

[13,14] proposed constitutive models that could represent the induced plastic deformation, damage, and creep characteristics of brittle rocks to ...

Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on ...

Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on Fractional Calculus · J. Sun (2007), "Rock rheological mechanics and its advance in engineering ...

Nonlinear damage creep model based on variable-order fractional ...

We proposed a nonlinear variable-order fractional damage creep model to describe the creep mechanical behavior of rock materials.

A Nonlinear Fractional Viscoelastic-Plastic Creep Model of Asphalt ...

In this paper, a nonlinear fractional viscoelastic plastic (NFVEP) creep model for asphalt mixture is proposed based on the Nishihara model.

A Viscoelastic-Plastic Constitutive Model of Creep in Clay Based on ...

A one-dimensional nonlinear fractional order five-element creep model is developed with the two improved elements.

Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on ...

Article "Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on Fractional Calculus" Detailed information of the J-GLOBAL is an information service ...

Three-dimensional nonlinear model of rock creep under freeze ...

In this study, we developed a nonlinear viscoelastic–plastic creep damage model by introducing material parameters and a damage factor while connecting an ...