Assessment of Durability of Concrete Structure Subject to Carbonation with Application of Safety Factor
المؤلفون المشاركون
Ann, Ki Yong
Kim, Janghwan
Pack, Seung-Woo
Jung, Min Sun
Kang, Jun Won
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-27
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
A reliability-based method for identifying appropriate safety factors for use in predicting the service life (i.e., corrosion-free life) of concrete structures subject to carbonation is described in this paper.
Reinforced concrete (RC) columns located in CO2-rich urban environments were investigated to estimate their service life.
Carbonation depths and cover depths were measured for sound, cracked, and jointed concrete cover conditions.
The measurements were used to calculate safety factors for columns subject to carbonation.
Goodness-of-fit tests were used to obtain optimal probability distributions for carbonation depths and cover depths.
A reliability index of 1.28, corresponding to a 10% probability of corrosion initiation, was taken as a threshold for determining the safety factor.
The safety factor proposed in this paper can be used to estimate the service life of RC structures subject to carbonation.
The sensitivity of the safety factor to the casting method and coefficient of variation of the cover depth were also evaluated.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Pack, Seung-Woo& Jung, Min Sun& Kang, Jun Won& Ann, Ki Yong& Kim, Janghwan. 2018. Assessment of Durability of Concrete Structure Subject to Carbonation with Application of Safety Factor. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120078
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Pack, Seung-Woo…[et al.]. Assessment of Durability of Concrete Structure Subject to Carbonation with Application of Safety Factor. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1120078
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Pack, Seung-Woo& Jung, Min Sun& Kang, Jun Won& Ann, Ki Yong& Kim, Janghwan. Assessment of Durability of Concrete Structure Subject to Carbonation with Application of Safety Factor. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120078
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120078
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر