DURAPGULF, A PROBABILISTIC APPROACH FOR DURABILITY DESIGN OF RC STRUCTURES IN THE PERSIAN GULF USING
- سال انتشار: 1388
- محل انتشار: سومین کنفرانس بین المللی بتن و توسعه
- کد COI اختصاصی: ICCD03_072
- زبان مقاله: انگلیسی
- تعداد مشاهده: 2623
نویسندگان
Director of Construction Materials Institute (CMI), University of Terhran
PhD Student of Kassel University, Kassel, Germany
hD Student of McGill University, Montreal, Canada
Research Assistance of Construction Materials Institute (CMI), University of Tehran, Iran
چکیده
A probabilistic approach in durability design of reinforced concrete structures has been studied using DuraPGulf model. DuraPGulf is a service life design model, the first version of which provides a realistic prediction of corrosion initiation for RC structures in Persian Gulf region. Output parameters are interpolated using a complete database of conducted experiments in this region. Although relevant data is still lacking, this approach has been successfully applied to a concrete structure in Persian Gulf environment. In order to facilitate the probability-based durability analysis, simple analysis has been developed, where the probabilistic approach is based on a Monte Carlo simulation. A comparative study of deterministic and probabilistic approach has been carried out using the data available from durability assessment of a jetty in Persian Gulf. In particular, probability based design seems to provide more realistic results than deterministic durability design analysis.کلیدواژه ها
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