Evaluating the Dynamic Elastic Modulus of Concrete Using Shear-Wave Velocity Measurements
المؤلفون المشاركون
Lee, Byung Jae
Kee, Seong-Hoon
Oh, Taekeun
Kim, Yun Yong
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-24
دولة النشر
مصر
عدد الصفحات
13
الملخص EN
The objectives of this study are to investigate the relationship between static and dynamic elastic moduli determined using shear-wave velocity measurements and to demonstrate the practical potential of the shear-wave velocity method for in situ dynamic modulus evaluation.
Three hundred 150 by 300 mm concrete cylinders were prepared from three different mixtures with target compressive strengths of 30, 35, and 40 MPa.
Static and dynamic tests were performed at 4, 7, 14, and 28 days to evaluate the compressive strength and the static and dynamic moduli of the cylinders.
The results obtained from the shear-wave velocity measurements were compared with dynamic moduli obtained from standard test methods (P-wave velocity measurements according to ASTM C597/C597M-16 and fundamental longitudinal and transverse resonance tests according to ASTM C215-14).
The shear-wave velocity measured from cylinders showed excellent repeatability with a coefficient of variation (COV) less than 1%, which is as good as that of the standard test methods.
The relationship between the dynamic elastic modulus based on shear-wave velocity and the chord elastic modulus according to ASTM C469/C469M was established.
Furthermore, the best-fit line for the shear-wave velocity was also demonstrated to be effective for estimating compressive strength using an empirical relationship between compressive strength and static elastic modulus.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lee, Byung Jae& Kee, Seong-Hoon& Oh, Taekeun& Kim, Yun Yong. 2017. Evaluating the Dynamic Elastic Modulus of Concrete Using Shear-Wave Velocity Measurements. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1123568
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lee, Byung Jae…[et al.]. Evaluating the Dynamic Elastic Modulus of Concrete Using Shear-Wave Velocity Measurements. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1123568
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lee, Byung Jae& Kee, Seong-Hoon& Oh, Taekeun& Kim, Yun Yong. Evaluating the Dynamic Elastic Modulus of Concrete Using Shear-Wave Velocity Measurements. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1123568
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1123568
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