Separated and Combined Effects of Collar and Sacrificial Pile on Scour Reduction of Bridge Piers Group

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ZOMORODIAN SEYED MOHAMAD ALI; GHAFFARI HAMIDEH; GHASEMI ZAHRA

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Soil and Water Research Year:2017 | Volume:48 | Issue:4 Page(s): 879-890

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

531

Download:

Cites:

Information Journal Paper

Title

Separated and Combined Effects of Collar and Sacrificial Pile on Scour Reduction of Bridge Piers Group

Author(s)

ZOMORODIAN SEYED MOHAMAD ALI | GHAFFARI HAMIDEH | GHASEMI ZAHRA | Issue Writer Certificate

Keywords

local scouringQ1

pier groupsQ1

collarQ2

sacrificial pileQ1

Abstract

Recognition and proposal of some suitable controlling methods to reduce destructive scour phenomenon is indispensible. In this study, the sacrificial piles, square collar and combinations of sacrificial piles and square collars were employed to control the scouring depth around the piers' group. Two and three piers group along a line with a distance of 2. 5D between the piers in longitudinal and transversal direction flow were investigated under clear water conditions. The results revealed that the effect of sacrificial piles in reducing the scour depth of the rear pier of pier groups in the flow direction is greater than a single pier. The square collar was more effective in decreasing scour depth of front pier that equaled 72. 22% and 69. 23% in two and three piers' group, respectively. A combination of sacrificial piles and square collars could further reduce the scouring depth. Also, in the two and three piers group in transverse direction of flow, the combination of sacrificial piles and square collar have demonstrated to be more effective than the square collar and sacrificial piles in decreasing the scour depth. The reduction of scour depth equal to 57. 14% and 67. 5%, for the two and three pier groups respectively.

Cites

No record.

References

No record.

Cite

APA: Copy

ZOMORODIAN, SEYED MOHAMAD ALI, GHAFFARI, HAMIDEH, & GHASEMI, ZAHRA. (2017). Separated and Combined Effects of Collar and Sacrificial Pile on Scour Reduction of Bridge Piers Group. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 48(4 ), 879-890. SID. https://sid.ir/paper/225711/en

Vancouver: Copy

ZOMORODIAN SEYED MOHAMAD ALI, GHAFFARI HAMIDEH, GHASEMI ZAHRA. Separated and Combined Effects of Collar and Sacrificial Pile on Scour Reduction of Bridge Piers Group. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH[Internet]. 2017;48(4 ):879-890. Available from: https://sid.ir/paper/225711/en

IEEE: Copy

SEYED MOHAMAD ALI ZOMORODIAN, HAMIDEH GHAFFARI, and ZAHRA GHASEMI, “Separated and Combined Effects of Collar and Sacrificial Pile on Scour Reduction of Bridge Piers Group,” IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, vol. 48, no. 4 , pp. 879–890, 2017, [Online]. Available: https://sid.ir/paper/225711/en

Related Journal Papers