Analytical Calculation Method for the Preliminary Analysis of Self-Anchored Suspension Bridges
المؤلفون المشاركون
Wang, Shaorui
Zhou, Zhixiang
Gao, Yanmei
Huang, Yayi
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-16
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The stiffening girder of self-anchored suspension bridge (SSB) is subjected to huge axial force because the main cable is directly anchored on the end of the stiffening girder.
To obtain a simple model and accurately understand the mechanical behavior of the whole structure in preliminary design, this paper proposed an analytical calculation method considering the combined effects of the main cable-suspender-stiffening girder.
On the basis of the deflection theory of the stiffening girder, the relation between the girder shape and the suspender force was explored.
The relation between the main cable end force (MCEF) and the suspender force was derived through segmental catenary theory, and iteration method was further improved to avoid the divergence condition.
Finally the solution was obtained through satisfying the compatibility condition.
The proposed method does not need to iterate manually and can save calculation time.
Examples are introduced to verify the applicability of this method, with the result that this method considers the combined effects of the main cable-suspender-stiffening girder, and the finished bridge state satisfies the minimum strain energy of the stiffening girder.
Results also indicate that this method has fast convergence speed and high precision.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Shaorui& Zhou, Zhixiang& Gao, Yanmei& Huang, Yayi. 2015. Analytical Calculation Method for the Preliminary Analysis of Self-Anchored Suspension Bridges. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1075059
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Shaorui…[et al.]. Analytical Calculation Method for the Preliminary Analysis of Self-Anchored Suspension Bridges. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1075059
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Shaorui& Zhou, Zhixiang& Gao, Yanmei& Huang, Yayi. Analytical Calculation Method for the Preliminary Analysis of Self-Anchored Suspension Bridges. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1075059
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1075059
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