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Mode Evaluation and Structure Design of Connection between Pole and Base of Roadside Breakaway Sign in China
المؤلفون المشاركون
Cheng, Guozhu
Xu, Liang
Jiang, Qiuyue
Guo, Yufeng
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-02-01
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
In order to present reliable mode and structure of connection between pole and base for breakaway sign, mode evaluation and structure design were conducted in this paper.
AHP was adopted to evaluate connection modes between sign pole and base.
Analytic hierarchy with double criterion layer and corresponding judgment matrix were established.
Through qualitative analysis, powers of indexes were given and evaluation results were presented based on standardization process of each evaluation index.
It shows that brittle connection mode comes in the first place, the plastic connection mode comes second, and rigid connection mode comes last.
Two brittle connection structures were designed through the finite element simulation analysis.
By ANSYS software, stress data were given for recessed and hole-type connection design structure.
It can be found that maximum tensile stress data of two connection structures are all more than ultimate tensile strength of steel.
Thus it can be concluded that two connection structures designed in this paper can be breakaway in collision and protect the safety of vehicle occupants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xu, Liang& Cheng, Guozhu& Jiang, Qiuyue& Guo, Yufeng. 2016. Mode Evaluation and Structure Design of Connection between Pole and Base of Roadside Breakaway Sign in China. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112899
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xu, Liang…[et al.]. Mode Evaluation and Structure Design of Connection between Pole and Base of Roadside Breakaway Sign in China. Mathematical Problems in Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1112899
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xu, Liang& Cheng, Guozhu& Jiang, Qiuyue& Guo, Yufeng. Mode Evaluation and Structure Design of Connection between Pole and Base of Roadside Breakaway Sign in China. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112899
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1112899
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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