Influence of exposure to an aggressive environment on cyclic fatigue response and life of an alloy steel
العناوين الأخرى
تأثير التعرض لبيئة وعرة على تفاعل الإجهاد الدوري و عمرسبائك الصلب
المؤلفون المشاركون
Gowda, Sunil
Manigandan, K.
Patnaik, Anil
Srivatsan, T. S.
المصدر
The Journal of Engineering Research
العدد
المجلد 14، العدد 2 (31 ديسمبر/كانون الأول 2017)، ص ص. 124-136، 13ص.
الناشر
جامعة السلطان قابوس كلية الهندسة
تاريخ النشر
2017-12-31
دولة النشر
سلطنة عمان
عدد الصفحات
13
التخصصات الرئيسية
العلوم الهندسية والتكنولوجية (متداخلة التخصصات)
الملخص EN
Corrosion or environment-induced degradation often occurs in structural steel as an electrochemical process which leads to gradual loss in mass over a period when subjected to prolonged exposure to an aggressive environment.
Immediate effects of this environment-induced degradation, also referred to in industry circles as corrosion, includes a progressive reduction of the cross section, which in turn has a detrimental influence on stiffness and load carrying capacity of the components in a structure, such as a bridge, a stiffened panel or a building.
Due to its high strength, low alloy A572 Grade 50 steel is a potentially viable candidate for a wide range of applications in the construction industry.
However, like in other high strength alloy steels, A572 is vulnerable to the effects of degradation-induced by the environment owing to its chemical composition.
This paper discusses the details of tests conducted to determine the fatigue properties of A572 steel after inducing uniform environment-induced degradation or corrosion.
Flat (rectangular dog-bone shaped) specimens, conforming to specifications detailed in ASTM E8 standard, were used in this study.
A technique that was developed by the ASTM and General Motors Corporation (GM) [called GMW14872] for a controlled corrosion process based on use of the spray technique was used to induce accelerated corrosion on selected test specimens in an environment chamber.
Stress-controlled high cycle fatigue tests were conducted on the corroded test specimens and compared with the as-new, uncorroded counterpart.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gowda, Sunil& Manigandan, K.& Patnaik, Anil& Srivatsan, T. S.. 2017. Influence of exposure to an aggressive environment on cyclic fatigue response and life of an alloy steel. The Journal of Engineering Research،Vol. 14, no. 2, pp.124-136.
https://search.emarefa.net/detail/BIM-801173
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gowda, Sunil…[et al.]. Influence of exposure to an aggressive environment on cyclic fatigue response and life of an alloy steel. The Journal of Engineering Research Vol. 14, no. 2 (2017), pp.124-136.
https://search.emarefa.net/detail/BIM-801173
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gowda, Sunil& Manigandan, K.& Patnaik, Anil& Srivatsan, T. S.. Influence of exposure to an aggressive environment on cyclic fatigue response and life of an alloy steel. The Journal of Engineering Research. 2017. Vol. 14, no. 2, pp.124-136.
https://search.emarefa.net/detail/BIM-801173
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 136
رقم السجل
BIM-801173
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