Highway geometric design by Computer
المؤلفون المشاركون
Husayn, Salar Khidr
Khidr, Payman Muhammad
المصدر
Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series
العدد
المجلد 12، العدد 2 (31 مارس/آذار 1997)، ص ص. 95-120، 26ص.
الناشر
تاريخ النشر
1997-03-31
دولة النشر
الأردن
عدد الصفحات
26
التخصصات الرئيسية
الملخص EN
Computer is one of the most important tools of the modern highway engineer to assist him in his work which is laborious and time consuming.
Geometric design by computer is efficient, quick, practical, economic and automatic.
In this paper a computer program for highway geometric design which consists of (3) sub programs (Horizontal, Vertical, Earthwork) which is called (HGD) was written.
It was assumed that location of the route must be known together with the coordinates of the points of intersection which are feeded to the computer.
Conventional method was used in horizontal alignment design which joints the straight lines by circular and transition curves.
Smoothing the ground along the center line was used for vertical alignment, and then the profile was fitted with tangent lines and parabolic curves.
It was then modified to obey geometric design standards and constraints on level by adjusting the position of the curves.
Five projects were taken from TRRL reports, the results of design by the (HGD) program were compared with those taken from the TRRL reports.
It was found that the results were close together and they obey the geometric design standards.
Two local projects designed by die program were compared with manual design.
The results showed that flatter and longer curves as well as longer sight distances are obtained with the computer program than those obtained by manual design.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Husayn, Salar Khidr& Khidr, Payman Muhammad. 1997. Highway geometric design by Computer. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series،Vol. 12, no. 2, pp.95-120.
https://search.emarefa.net/detail/BIM-394951
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Husayn, Salar Khidr& Khidr, Payman Muhammad. Highway geometric design by Computer. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series Vol. 12, no. 2 (Mar. 1997), pp.95-120.
https://search.emarefa.net/detail/BIM-394951
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Husayn, Salar Khidr& Khidr, Payman Muhammad. Highway geometric design by Computer. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. 1997. Vol. 12, no. 2, pp.95-120.
https://search.emarefa.net/detail/BIM-394951
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes appendices : p. 108-120
رقم السجل
BIM-394951
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