Experimental and analytical approach to evaluation of residual performance of RC structures deteriorated by chloride attack

Title: Experimental and analytical approach to evaluation of residual performance of RC structures deteriorated by chloride attack
Author(s): T. Shimomura, K. Maruyama
Paper category : conference
Book title: International Symposium on Intergrated Life-Cycle Design of Materials and Structures
Editor(s): A. Sarja
Print-ISBN: 951-758-408-3
e-ISBN: 235158029X
Publisher: RILEM Publications SARL
Publication year: 2000
Pages: 458 - 463
Total Pages: 6
Nb references: 5
Language: English

Abstract: In realizing the rational integrated design for structural performance and durability of concrete structures, it is a key technology to predict time-dependent performance change of structures under given environmental and loading conditions. The paper presents a computational methodology for mechanical behaviour of RC members with corroded reinforcing bars due to chloride attack. Mechanical models for bond and slip of corroded bars embedded in concrete are formulated on the basis of laboratory tests. A numerical simulation for time-dependent performance change of RC members is demonstrated based on the transport analysis of chloride ions in concrete and the proposed mechanical models.

Online publication: 2000-04-30
Classification: DURABlLlTY DESIGN AND PREDICTION MODELS FOR LIFE-CYCLE PERFORMANCE
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/235158029X.084