Study the local scour around different shapes of non-uniform piers

المؤلفون المشاركون

Ahmad, Saja I.
Khassaf, Salih I.

المصدر

Basrah Journal for Engineering Sciences

العدد

المجلد 20، العدد 1 (30 يونيو/حزيران 2020)، ص ص. 12-14، 3ص.

الناشر

جامعة البصرة كلية الهندسة

تاريخ النشر

2020-06-30

دولة النشر

العراق

عدد الصفحات

3

التخصصات الرئيسية

الهندسة المدنية

الملخص EN

One of the major causes of serious damage to the bridge is scoured around bridge foundations.

In this study, the effect of main parameters (pier shapes, foundations shapes, level of foundation, flow intensity, and Froude number) on local scour with different shapes of non-uniform piers were experimentally investigated.

The runs that occurred for three foundation shapes include (rectangular, oblong, and hexagonal), the depth of foundation in this study was 8 cm.

The shapes of piers used in this study were (rectangular, oblong, and hexagonal).

The results display that the depth of scour depends on the foundation level, shape of pier and foundation.

The best foundation shape which gives minimum scour, was hexagonal, oblong, and rectangular shape, respectively.

The results also display that positioning of foundation below bed level, leads to less values of scour depth around bridge pier.

Also, the best shape of the pier that leads to minimum scour is hexagonal pier because it has minimum exposed area.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Ahmad, Saja I.& Khassaf, Salih I.. 2020. Study the local scour around different shapes of non-uniform piers. Basrah Journal for Engineering Sciences،Vol. 20, no. 1, pp.12-14.
https://search.emarefa.net/detail/BIM-946827

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Ahmad, Saja I.& Khassaf, Salih I.. Study the local scour around different shapes of non-uniform piers. Basrah Journal for Engineering Sciences Vol. 20, no. 1 (2020), pp.12-14.
https://search.emarefa.net/detail/BIM-946827

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Ahmad, Saja I.& Khassaf, Salih I.. Study the local scour around different shapes of non-uniform piers. Basrah Journal for Engineering Sciences. 2020. Vol. 20, no. 1, pp.12-14.
https://search.emarefa.net/detail/BIM-946827

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 14

رقم السجل

BIM-946827