Optimization of Urban Highway Bypass Horizontal Alignment : A Methodological Overview of Intelligent Spatial MCDA Approach Using Fuzzy AHP and GIS
المؤلفون المشاركون
Yabann, Chepng’etich
Tateishi, Ryutaro
Ouma, Yashon O.
Kirichu, Mark
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-26، 26ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-06-22
دولة النشر
مصر
عدد الصفحات
26
التخصصات الرئيسية
الملخص EN
Selection of urban bypass highway alternatives involves the consideration of competing and conflicting criteria and factors, which require multicriteria decision analysis.
Analytic hierarchy process (AHP) is one of the most commonly used multicriteria decision making (MCDM) methods that can integrate personal preferences in performing spatial analyses on the physical and nonphysical parameters.
In this paper, the traditional AHP is modified to fuzzy AHP for the determination of the optimal bypass route for Eldoret town in Kenya.
The fuzzy AHP is proposed in order to take care of the vagueness type uncertainty encountered in alternative bypass location determination.
In the implementation, both engineering and environmental factors comprising of physical and socioeconomic objectives were considered at different levels of decision hierarchy.
The results showed that the physical objectives (elevation, slope, soils, geology, and drainage networks) and socioeconomic objectives (land-use and road networks) contributed the same weight of 0.5 towards the bypass location prioritization process.
At the subcriteria evaluation level, land-use and existing road networks contributed the highest significance of 47.3% amongst the seven decision factors.
Integrated with GIS-based least cost path (LCP) analysis, the fuzzy AHP results produced the most desirable and optimal route alignment, as compared to the AHP only prioritization approach.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ouma, Yashon O.& Yabann, Chepng’etich& Kirichu, Mark& Tateishi, Ryutaro. 2014. Optimization of Urban Highway Bypass Horizontal Alignment : A Methodological Overview of Intelligent Spatial MCDA Approach Using Fuzzy AHP and GIS. Advances in Civil Engineering،Vol. 2014, no. 2014, pp.1-26.
https://search.emarefa.net/detail/BIM-452515
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ouma, Yashon O.…[et al.]. Optimization of Urban Highway Bypass Horizontal Alignment : A Methodological Overview of Intelligent Spatial MCDA Approach Using Fuzzy AHP and GIS. Advances in Civil Engineering No. 2014 (2014), pp.1-26.
https://search.emarefa.net/detail/BIM-452515
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ouma, Yashon O.& Yabann, Chepng’etich& Kirichu, Mark& Tateishi, Ryutaro. Optimization of Urban Highway Bypass Horizontal Alignment : A Methodological Overview of Intelligent Spatial MCDA Approach Using Fuzzy AHP and GIS. Advances in Civil Engineering. 2014. Vol. 2014, no. 2014, pp.1-26.
https://search.emarefa.net/detail/BIM-452515
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-452515
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