Theoretical Investigation of Nonlinear Time-Dependent Behavior of Two-Way High-Strength Concrete Walls
المؤلفون المشاركون
Huang, Yue
Rao, Rui
Zhong, Zilin
Huang, Yong-hui
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-04-20
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
High-strength concrete (HSC) walls have been increasingly used in the past decades.
However, the time-dependent behavior of HSC wall panels in two-way action was not investigated, and the time effect of creep is not included in the design codes in most countries.
For this purpose, the nonlinear long-term behavior of two-way HSC wall is investigated in this paper.
A theoretical model is developed using time-stepping analysis considering geometric nonlinearity and creep of concrete.
A rheological material model that is based on the generalized Maxwell chain is adopted to model the concrete creep.
Von Karman plate theory is used to derive the incremental governing equations.
The equations are solved numerically at each time step based on a Fourier series expansion of the deformations and loads and numerical multiple shooting method.
It shows that the model can effectively predict the time-dependent behavior of two-way HSC panels, where the out-of-plane deflection and internal bending moments increase with time due to the combined effects of creep and geometric nonlinearity, which may ultimately lead to creep buckling failures.
A parametric study shows that the long-term behavior of the panel is very sensitive to the in-plane load level and eccentricity, slenderness ratio, aspect ratio, and edge support conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Yue& Rao, Rui& Huang, Yong-hui& Zhong, Zilin. 2020. Theoretical Investigation of Nonlinear Time-Dependent Behavior of Two-Way High-Strength Concrete Walls. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1195269
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Yue…[et al.]. Theoretical Investigation of Nonlinear Time-Dependent Behavior of Two-Way High-Strength Concrete Walls. Mathematical Problems in Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1195269
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Yue& Rao, Rui& Huang, Yong-hui& Zhong, Zilin. Theoretical Investigation of Nonlinear Time-Dependent Behavior of Two-Way High-Strength Concrete Walls. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1195269
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1195269
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