Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Creep Constitutive Model for Frozen Soils Based on Hardening and Damage Effects
https://orcid.org/https://orcid.org/0000-0002-9280-641X
The creep characteristics of frozen soil has significant influences on infrastructure stability in cold regions. It is important for frozen ground engineering to describe the creep properties of frozen soil with accurate models. In this research, a new structure creep model is developed by considering the hardening factor and damage factor which play different roles during various creep stages. According to the experimental results under different stress levels, the proposed model was verified. The calculation results exhibit the proposed model has abilities to predict the creep characteristics of frozen soils, especially the nonlinear stress-strain behavior at acceleration creep stage.
Creep Constitutive Model for Frozen Soils Based on Hardening and Damage Effects
https://orcid.org/https://orcid.org/0000-0002-9280-641X
The creep characteristics of frozen soil has significant influences on infrastructure stability in cold regions. It is important for frozen ground engineering to describe the creep properties of frozen soil with accurate models. In this research, a new structure creep model is developed by considering the hardening factor and damage factor which play different roles during various creep stages. According to the experimental results under different stress levels, the proposed model was verified. The calculation results exhibit the proposed model has abilities to predict the creep characteristics of frozen soils, especially the nonlinear stress-strain behavior at acceleration creep stage.
Creep Constitutive Model for Frozen Soils Based on Hardening and Damage Effects
https://orcid.org/https://orcid.org/0000-0002-9280-641X
The creep characteristics of frozen soil has significant influences on infrastructure stability in cold regions. It is important for frozen ground engineering to describe the creep properties of frozen soil with accurate models. In this research, a new structure creep model is developed by considering the hardening factor and damage factor which play different roles during various creep stages. According to the experimental results under different stress levels, the proposed model was verified. The calculation results exhibit the proposed model has abilities to predict the creep characteristics of frozen soils, especially the nonlinear stress-strain behavior at acceleration creep stage.
Creep Constitutive Model for Frozen Soils Based on Hardening and Damage Effects
KSCE J Civ Eng
Shi, Sheng (Autor:in) / Zhang, Feng (Autor:in) / Feng, Decheng (Autor:in) / Tang, Kangwei (Autor:in)
KSCE Journal of Civil Engineering ; 24 ; 1146-1158
01.04.2020
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
A new double hardening constitutive model for frozen mixed soils
| Taylor & Francis Verlag | 2021
A Constitutive Model for Frozen Granular Soils
| Springer Verlag | 2018
Unified hardening (UH) model for saturated frozen soils
| Elsevier | 2025