Experimental Research on High Temperature Resistance of Modified Lightweight Concrete after Exposure to Elevated Temperatures
المؤلفون المشاركون
He, Ke-cheng
Guo, Rong-xin
Ma, Qian-min
Yan, Feng
Lin, Zhi-wei
Sun, Yan-Lin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-05-22
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
In order to improve the spalling resistance of lightweight aggregate concrete at high temperature, two types of modified materials were used to modify clay ceramsite lightweight aggregates by adopting the surface coating modification method.
Spalling of the concrete specimens manufactured by using the modified aggregates was observed during a temperature elevation.
Mass loss and residual axial compressive strength of the modified concrete specimens after exposure to elevated temperatures were also tested.
Concrete specimens consisting of ordinary clay ceramsites and crushed limestone were manufactured as references for comparison.
The results showed that the ordinary lightweight concrete specimens and the crushed limestone concrete specimens were completely spalled after exposure to target temperatures above 400°C and 1000°C, respectively, whereas the modified concrete specimens remained intact at 1200°C, at which approximately 25% to 38% of the residual compressive strength was retained.
The results indicated that the modified lightweight concrete specimens have exhibited superior mechanical properties and resistance to thermal spalling after exposure to elevated temperatures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
He, Ke-cheng& Guo, Rong-xin& Ma, Qian-min& Yan, Feng& Lin, Zhi-wei& Sun, Yan-Lin. 2016. Experimental Research on High Temperature Resistance of Modified Lightweight Concrete after Exposure to Elevated Temperatures. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096247
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
He, Ke-cheng…[et al.]. Experimental Research on High Temperature Resistance of Modified Lightweight Concrete after Exposure to Elevated Temperatures. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1096247
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
He, Ke-cheng& Guo, Rong-xin& Ma, Qian-min& Yan, Feng& Lin, Zhi-wei& Sun, Yan-Lin. Experimental Research on High Temperature Resistance of Modified Lightweight Concrete after Exposure to Elevated Temperatures. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096247
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096247
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