Parametric studies of reducing applied stress on buried Pvc pipes using finite element
العناوين الأخرى
دراسة العوامل المؤثرة لتقليل الاجهادات المسلطة على الانابيب البلاستيكية المدفونة باستخدام العناصر المحددة
المؤلف
المصدر
Muthanna Journal of Engineering and Technology
العدد
المجلد 5، العدد 2 (31 أغسطس/آب 2017)، ص ص. 21-29، 9ص.
الناشر
تاريخ النشر
2017-08-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The buried pipes are used for many purposes as drainage and water supply in addition many other projects such as oil pipelines and transferring the rivers water.
The used pipes are made from various materials and different diameters which are mostly subjected to moving stresss and overburden pressures.
The present study is focused on possibility of reducing the effect of applied stress on the buried PVC pipes into the loose and dense conditions of sand soil by reducing the settlement of using geogrids and thin layer of concrete.
The response of the pipes was studied with and without treatment.
In this study, finite element analyses were used to evaluate the behaviour of 500 mm PVC pipe buried in sand soil.
The effects of many variable parameters as embedment ratio of pipes, density of soil and geogrids locations were investigated.
Twenty-two models were conducted using Plaxis 3D program.ّ Dimensionsّ ofّ theّ numericalّ modelsّ wereّ )1ّ ×ّ 2ّ ×ّ 3(m.ّ Accumulated incremental stresss were applied on the surface of soil with 500 mm in width and along the length of pipe.
For each model, the relationship between the surface pressure and the corresponding pipe crown deflection was investigated.
In view of the results, it can be concluded that the embedment ratio of pipes, density of sand and utilizing the geogrids are fundamental parameters that influence the buried pipes.
Also the results demonstrate that replacing the top soil with dense and reinforcing it by geogrid layer gives greater protection for pipes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abbas, Basim Jabbar. 2017. Parametric studies of reducing applied stress on buried Pvc pipes using finite element. Muthanna Journal of Engineering and Technology،Vol. 5, no. 2, pp.21-29.
https://search.emarefa.net/detail/BIM-953755
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abbas, Basim Jabbar. Parametric studies of reducing applied stress on buried Pvc pipes using finite element. Muthanna Journal of Engineering and Technology Vol. 5, no. 2 (2017), pp.21-29.
https://search.emarefa.net/detail/BIM-953755
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abbas, Basim Jabbar. Parametric studies of reducing applied stress on buried Pvc pipes using finite element. Muthanna Journal of Engineering and Technology. 2017. Vol. 5, no. 2, pp.21-29.
https://search.emarefa.net/detail/BIM-953755
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
رقم السجل
BIM-953755
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