Influence of High Water Pressure on Static and Dynamic Compressive Strength of Concrete
المؤلفون المشاركون
Zhou, Jikai
Zhao, Xiyao
Nie, Yu
Tian, Yun
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-29
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
In this paper, an experimental study was conducted on the influence of water pressure on concrete strength.
Specimens were put in a self-designed device, applying 0–4 MPa water pressure on concrete, and then taken out for both static and dynamic compressive tests.
Results showed that high water pressure caused inevitable damage to concrete, leading to 13.4% reduction in strength under 4 MPa water pressure.
Specimens with lower strength grade were damaged more severely while under the same water pressure.
Also, as water pressure increased, the moisture content of concrete grew linearly, and the trend for specimens with higher compressive strength was slower.
A correlation was established between the water content increment and the reduction rate of strength.
Moreover, the dynamic compressive strength decreased as water pressure increased but still higher than the static strength, illustrating an apparent strain rate effect.
Meanwhile, water pressure and moisture content increment barely had any influence upon DIF within the testing conditions.
Furthermore, equations for calculating both static and dynamic reduction rates of strength were built, based either on water pressure or on moisture content increment caused by that.
Equations for strength prediction were also provided.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Jikai& Zhao, Xiyao& Nie, Yu& Tian, Yun. 2020. Influence of High Water Pressure on Static and Dynamic Compressive Strength of Concrete. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1123087
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Jikai…[et al.]. Influence of High Water Pressure on Static and Dynamic Compressive Strength of Concrete. Advances in Civil Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1123087
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Jikai& Zhao, Xiyao& Nie, Yu& Tian, Yun. Influence of High Water Pressure on Static and Dynamic Compressive Strength of Concrete. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1123087
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1123087
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