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Research on Salt Freeze Thaw of Concrete Based on Multi Field Coupling Model

IABSE Congress Reports
<p>This paper presents a trans-scale finite element model based on hydraulic-thermal-mechanical coupling equations of porous medium to simulate the behavior of concrete during salt freezing and thawing. The Mori-Tanaka method was employed to homogenize the mechanical and thermodynamic parameters of the mortar and interfacial transition zone (ITZ),
Xu Yunlong, Zhao Yun
openaire   +1 more source

Modeling of dynamic nonlinear multi-field coupling for precision magnetostrictive actuator

Optics and Precision Engineering, 2016
刘慧芳 LIU Hui-fang   +3 more
openaire   +1 more source

A new fractal model for flow-solid-chemical multi-field coupling in underground engineering

Physics of Fluids
The permeation diffusion behavior of chloride ions with seawater is one of the key factors causing damage to reinforced concrete structures due to seawater erosion of steel bars. This study establishes a new mathematical model for chloride ion transport in reinforced concrete structures exposed to seawater.
Gaojie Cheng   +4 more
openaire   +1 more source

Thermal Stability Model of Power Coupler Niobium Tube for Accelerator Based on Multi-Field Coupling Analysis

Applied Thermal Engineering, 2023
Zhengze Chang, Liangrui Sun, Kèyù Zhü
exaly  

Research on Multi Field Coupling Finite Element Modeling of Converter Transformer Core Structure

2022 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia), 2022
Hao Wang   +5 more
openaire   +1 more source

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