Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression
المؤلفون المشاركون
Li, Furong
Yu, Zhenpeng
Hu, Yanli
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-15
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
In order to study the dynamic characteristics of the self-compacting lightweight aggregate concrete (SCLC) under uniaxial compression, 10 different strain rates (10−5–10−1/s) were set up to examine the uniaxial compressive dynamic performance of ordinary concrete, lightweight aggregate concrete, and SCLC, respectively.
The failure modes and stress-strain curves of the samples under different loading conditions were obtained through experiment.
The dynamic characteristics of the SCLC were analyzed by comparing the failure modes and testing data under different loading conditions.
The following conclusions are drawn: the failure modes of the SCLC belong to destruction of shale ceramsite, which are similar to that of the lightweight aggregate concrete.
The peak stress and elastic modulus of the self-compacting lightweight aggregate gradually increase with the increase of the loading strain rate, but the extent of increase of the peak stress is lower than that of the ordinary concrete and lightweight aggregate concrete.
Affected by the loading strain rate and the random coupling of concrete, the peak strain of the self-compacting lightweight aggregate shows a relatively discrete changing trend.
At the same time, the compressive dynamic performance of the SCLC was analyzed from the perspective of failure mechanism with a quantitative point of view.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Furong& Yu, Zhenpeng& Hu, Yanli. 2019. Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1116508
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Furong…[et al.]. Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression. Advances in Civil Engineering No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1116508
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Furong& Yu, Zhenpeng& Hu, Yanli. Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1116508
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116508
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