Modeling of cpm lob integrated scheduling technique for repetitive construction projects : case of multiple-crews with fuzzy time data
المؤلفون المشاركون
Sanad, Haytham M.
al-Nawawi, Mai W.
Itman, Imad al-Sayyid
المصدر
Journal of Engineering Research
العدد
المجلد 2020، العدد 4، ج. 2 (31 ديسمبر/كانون الأول 2020)، ص ص. 7-19، 13ص.
الناشر
تاريخ النشر
2020-12-31
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الموضوعات
الملخص EN
Project scheduling provides a good insight for the manager to complete the project on time.
Project scheduling gives complete timing analysis of activities involved and identifies the critical ones.
Critical Path Method (CPM) is the most widely used in planning and scheduling method for traditional (non-repetitive) projects to determine the critical path which determines the minimum completion time of a project.
Some construction projects consist of several similar or identical units, which are called repetitive projects.
LOB technique has some drawbacks such inability to generate a clear critical path of the project schedule and calculating the total float because it is a graphical technique.
LOB used for scheduling repetitive typical projects because this technique considered work continuity and resource availability constraints to avoid unnecessary crew idle time.
Some of the previous studies have been made to combine the benefits of CPM and LOB techniques in planning and scheduling repetitive construction projects, so, there is a model that was developed for this objective (schedule repetitive projects in an easy non-graphical manner).
But, in real life, more conditions contributed to varying activity duration.
Thus, the duration of project activities contains some sort of uncertainty affecting the estimating of project duration.
Previous studies used fuzzy set theory instead of probability theory for quantifying the uncertainty associated with the duration of project activities.
In this paper, a developed integrated model of CPM and LOB with fuzzy time data for scheduling repetitive projects is presented.
The developed model provides a new technique to schedule repetitive projects with fuzzy time data in an easy non-graphical manner
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Nawawi, Mai W.& Itman, Imad al-Sayyid& Sanad, Haytham M.. 2020. Modeling of cpm lob integrated scheduling technique for repetitive construction projects : case of multiple-crews with fuzzy time data. Journal of Engineering Research،Vol. 2020, no. 4، ج. 2, pp.7-19.
https://search.emarefa.net/detail/BIM-1337178
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Nawawi, Mai W.…[et al.]. Modeling of cpm lob integrated scheduling technique for repetitive construction projects : case of multiple-crews with fuzzy time data. Journal of Engineering Research No. 4, p. 2 (2020), pp.7-19.
https://search.emarefa.net/detail/BIM-1337178
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Nawawi, Mai W.& Itman, Imad al-Sayyid& Sanad, Haytham M.. Modeling of cpm lob integrated scheduling technique for repetitive construction projects : case of multiple-crews with fuzzy time data. Journal of Engineering Research. 2020. Vol. 2020, no. 4، ج. 2, pp.7-19.
https://search.emarefa.net/detail/BIM-1337178
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1337178
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