Service life design of concrete structures according to FIB model code – concept and practical application
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Concept and procedure of service
life design of reinforced concrete structures is
presented in the paper. The aim of this concept
based on probability is to bring the durability design
at the same level with the design to ultimate
limit state or serviceability limit state. The design
follows the three-step procedure – diagnosis of
the deterioration mechanism that would have the
greatest impact on structure, definition of the limit
state for design and verification of a limit state.
All the parameters of the model, both on the load
side (the environmental actions) and on the resistance
side (the resistance of the concrete against
the considered environmental actions) must be
statistically described and quantified, to enable
verification of considered limit states with probabilistic
methods. Concept of service life design is
demonstrated with selected deterioration mechanism
– carbonation of concrete and selected limit
state- depassivation of reinforcement. All paramet...ers
are described and their impact is assessed.
Numerical examples, i.e. several case studies are
presented in the second part of the paper. There
are two situations – service life design of a new
structures and assessment of the rest of service
life of existing structure.
Кључне речи:
concrete structures / durability / service life / reliability / deterioration mechanism / probabilistic methodИзвор:
Konferencija Savremena građevinska praksa, 2022, 7-20Издавач:
- Društvo građevinskih inženjera Novog Sada. - Novi Sad i Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju
Институција/група
GraFarTY - CONF AU - Ignjatović, Ivan PY - 2022 UR - https://grafar.grf.bg.ac.rs/handle/123456789/3156 AB - Concept and procedure of service life design of reinforced concrete structures is presented in the paper. The aim of this concept based on probability is to bring the durability design at the same level with the design to ultimate limit state or serviceability limit state. The design follows the three-step procedure – diagnosis of the deterioration mechanism that would have the greatest impact on structure, definition of the limit state for design and verification of a limit state. All the parameters of the model, both on the load side (the environmental actions) and on the resistance side (the resistance of the concrete against the considered environmental actions) must be statistically described and quantified, to enable verification of considered limit states with probabilistic methods. Concept of service life design is demonstrated with selected deterioration mechanism – carbonation of concrete and selected limit state- depassivation of reinforcement. All parameters are described and their impact is assessed. Numerical examples, i.e. several case studies are presented in the second part of the paper. There are two situations – service life design of a new structures and assessment of the rest of service life of existing structure. PB - Društvo građevinskih inženjera Novog Sada. - Novi Sad i Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju C3 - Konferencija Savremena građevinska praksa T1 - Service life design of concrete structures according to FIB model code – concept and practical application EP - 20 SP - 7 UR - https://hdl.handle.net/21.15107/rcub_grafar_3156 ER -
@conference{ author = "Ignjatović, Ivan", year = "2022", abstract = "Concept and procedure of service life design of reinforced concrete structures is presented in the paper. The aim of this concept based on probability is to bring the durability design at the same level with the design to ultimate limit state or serviceability limit state. The design follows the three-step procedure – diagnosis of the deterioration mechanism that would have the greatest impact on structure, definition of the limit state for design and verification of a limit state. All the parameters of the model, both on the load side (the environmental actions) and on the resistance side (the resistance of the concrete against the considered environmental actions) must be statistically described and quantified, to enable verification of considered limit states with probabilistic methods. Concept of service life design is demonstrated with selected deterioration mechanism – carbonation of concrete and selected limit state- depassivation of reinforcement. All parameters are described and their impact is assessed. Numerical examples, i.e. several case studies are presented in the second part of the paper. There are two situations – service life design of a new structures and assessment of the rest of service life of existing structure.", publisher = "Društvo građevinskih inženjera Novog Sada. - Novi Sad i Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju", journal = "Konferencija Savremena građevinska praksa", title = "Service life design of concrete structures according to FIB model code – concept and practical application", pages = "20-7", url = "https://hdl.handle.net/21.15107/rcub_grafar_3156" }
Ignjatović, I.. (2022). Service life design of concrete structures according to FIB model code – concept and practical application. in Konferencija Savremena građevinska praksa Društvo građevinskih inženjera Novog Sada. - Novi Sad i Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju., 7-20. https://hdl.handle.net/21.15107/rcub_grafar_3156
Ignjatović I. Service life design of concrete structures according to FIB model code – concept and practical application. in Konferencija Savremena građevinska praksa. 2022;:7-20. https://hdl.handle.net/21.15107/rcub_grafar_3156 .
Ignjatović, Ivan, "Service life design of concrete structures according to FIB model code – concept and practical application" in Konferencija Savremena građevinska praksa (2022):7-20, https://hdl.handle.net/21.15107/rcub_grafar_3156 .