Reliability and Life cycle cost optimization of reinforced concrete structures under coupled corrosion-fatigue deterioration process

2014 ◽  
pp. 4743-4750
Author(s):  
L Saad ◽  
A Aissani ◽  
A Chateauneuf ◽  
W Raphael
Keyword(s):  
Life Cycle ◽  
Reinforced Concrete ◽  
Corrosion Fatigue ◽  
Life Cycle Cost ◽  
Cost Optimization ◽  
Concrete Structures ◽  
Reinforced Concrete Structures ◽  
Deterioration Process

Reducing The Life Cycle Cost of Reinforced Concrete Structures by using Fiber in Concrete

2014 ◽  
Vol 4 (3) ◽  
pp. 1-9
Author(s):  
Badrinarayan Rath ◽  
◽  
Shirish Deo ◽  
Gangadhar Ramtekkar ◽  
◽  
...  
Keyword(s):  
Life Cycle ◽  
Reinforced Concrete ◽  
Life Cycle Cost ◽  
Concrete Structures ◽  
Reinforced Concrete Structures

Normative Service Life Of Concrete And Reinforced Concrete Structures And Principles Of Their Design Based On Durability Parameters

2019 ◽  
pp. 13-22
Keyword(s):  
Life Cycle ◽  
Reinforced Concrete ◽  
Service Life ◽  
Bearing Capacity ◽  
Concrete Structures ◽  
Reinforced Concrete Structures ◽  
Life Cycle Design ◽  
Determining Factors ◽  
Corrosion State ◽  
Standard Service

The paper systematizes the main criteria necessary to determine the standard service life of concrete and reinforced concrete structures; the state of domestic and foreign regulatory framework is analyzed in terms of requirements for the service life of reinforced concrete structures; the main normative and technical documents are considered in the field of life cycle design of reinforced concrete structures of buildings and constructions. The types of corrosion damages of reinforced concrete structures and their determining factors are described; the internationally agreed models of durability for some degradation processes are given. On the basis of the work carried out, proposals were prepared to assess the corrosion state of the exploited reinforced concrete structures, their residual bearing capacity, operational serviceability, expected service life under specified aggressive actions, and methods for determining the standard service life of reinforced concrete structures. Proposals for the development and updating of a number of relevant regulatory, technical, organizational and methodological documents are given.

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