Results 81 to 90 of about 3,497,749 (200)

Influence of Temperature on Diffusion Coefficient of Chloride Ion in Concrete

Journal of the Society of Materials Science, Japan, 2003
MATSUMURA, Takuro, SHIRAI, Koji, SAEGUSA, Toshiari   +2 more
openaire   +2 more sources

A three-phase model based on boundary element method for simulation of chloride diffusion in concrete

Case Studies in Construction Materials
Chloride-induced corrosion of steel reinforcements has been identified as one of the main causes of deterioration of concrete structures. A feasible numerical method is required to predict chloride penetration in concrete structures.
Weiying Liang, Zheng Chen, Jiamin Yu
doaj   +1 more source

EFFECTIVE DIFFUSION COEFFICIENT OF CHLORIDE IONS IN SILICA FUME CONCRETE

Cement Science and Concrete Technology, 2009
SHIMA, Tsuyoshi, SAEKI, Tatsuhiko, YOSHIZAWA, Hironori, YAMAMOTO, Keiki   +3 more
openaire   +2 more sources

Diffusive–Mechanical Coupled Phase Field for the Failure Analysis of Reinforced Concrete Under Chloride Erosion

Buildings
The construction of large-scale infrastructure, such as power facilities, requires extensive use of reinforced concrete. The durability degradation of reinforced concrete structures in chloride environments involves multi-physics coupling effects ...
Jingqiu Yang, Quanjun Zhu, Jianyu Ren, Li Guo   +3 more
doaj   +1 more source

Comparison of diffusion and chloride ion penetration of high-performance concrete

, 2011
This paper reports the results of an investigation of chloride ion penetration and diffusion for high performance concrete. Concrete was prepared incorporating pulverised fuel ash (PFA) and silica fume (SF) with various water-binder ratios.
Khan, M.I.
core  

Prediction of corrosion lifetime of marine environment steel pipe piles based on physics-informed neural network

Discover Applied Sciences
The corrosion of steel pipe piles in marine environments, particularly due to chloride ions, presents a significant challenge in marine engineering. Accurately predicting the service life of steel pipe piles at a low cost represents a critical technical ...
Zhaosheng Feng, Zihao Jiang, Chengren Yan   +2 more
doaj   +1 more source

Convolutional Neural Network-Based Regression for Predicting the Chloride Ion Diffusion Coefficient of Concrete [PDF]

Computers, Materials & Continua, 2022
Hyun Kyu Shin, Ha Young Kim, Sang Hyo Lee   +2 more
openaire   +1 more source

ANALYSIS OF CHLORIDE ION PENETRATION IN MARINE CONCRETE STRUCTURE

, 2004
This paper proposes a new diffusion coefficient which considers the variation of chloride binding and evaporable water in concrete. A FEM (Finite Element Method) program developed on the basis of the new diffusion coefficient provides an estimation of ...
한상훈, 박우선
core  

Factors Influencing Chloride Ion Diffusion in Reinforced Concrete Structures

Reinforced concrete structures are prone to the corrosion of steel bars when exposed to chloride-rich environments, which can severely impact their durability.
Maogui Yao, Lin Dai, Bin Liu, Xijun Pang, Qiulang Xu   +4 more
core   +1 more source

Diffusion Coefficient of Oxygen Ions in Molten Calcium Chloride

ECS Proceedings Volumes, 1994
openaire   +1 more source