Numerical Theoretical Study on Mechanical Properties of New Reinforced Tenon Precast Shear Walls
المؤلفون المشاركون
Dang, Longji
Jiang, Feifei
Wu, Qing
Wu, Dongyue
Chen, Wei
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-10-14
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Precast construction technologies have several advantages in industrialized production, such as quality control and energy conservation.
However, the joint interface slippage between the precast components causes detrimental effect on the mechanical properties, such as dowel shear stress on the connecting steel bars, which strictly restricts the development of assembly technology in aseismic structure.
In order to eliminate the horizontal slippage along the assemble joint and optimize the mechanical performance of horizontal joint connections, a new reinforced tenon joint precast shear wall is proposed in this paper.
Finite element numerical simulations are conducted on three reinforced tenon joint specimens and a reference specimen to understand the mechanical properties of the reinforced tenon and boundary confinement components of shear wall.
The load-displacement curves, the equivalent plastic strain distribution diagram, and the concrete damage distribution diagram are obtained.
It is found that the boundary components provide bending strength and the reinforced tenon can reduce the harmful influence of dowel-action shear stress on longitudinal connecting reinforcements.
Therefore, the bending and shearing forces are separated at the joint interface.
Based on the numerical simulation results and the calculation theory of normal section bearing capacity, the theoretical calculation bending capacity formula of reinforced tenon precast shear wall is established.
The obtained calculation results are in good agreement with the simulation results and can accurately reflect the bending capacity of the jointed interface.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Wei& Wu, Qing& Wu, Dongyue& Dang, Longji& Jiang, Feifei. 2020. Numerical Theoretical Study on Mechanical Properties of New Reinforced Tenon Precast Shear Walls. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1121421
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Wei…[et al.]. Numerical Theoretical Study on Mechanical Properties of New Reinforced Tenon Precast Shear Walls. Advances in Civil Engineering No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1121421
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Wei& Wu, Qing& Wu, Dongyue& Dang, Longji& Jiang, Feifei. Numerical Theoretical Study on Mechanical Properties of New Reinforced Tenon Precast Shear Walls. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1121421
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121421
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