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

Persian Verion

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

video

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

sound

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

Persian Version

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

View:

814
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

EFFECT OF A COMBINATION OF WRAPPING CABLE AND COLLAR ON DEPTH OF SCOUR AROUND CYLINDRICAL BRIDGE PIER GROUPS IN MEANDER RIVERS

Pages

  1-10

Abstract

 Many authors have tried to find out how to control SCOURing around a pier standing in the way of the straight path flow in a direct stream. The objective followed in the present research is thus to study a SCOUR pattern around such a pier, but installed in a curved rivers, due to the fact that there probably are differences between a flow pattern on a direct path vs. on a MEANDER. Throughout the present study, it is tried to check whether the use of either CABLE or COLLAR alone or in a combination would affect SCOURing around a bridge's pier group constructed in the path of a river's MEANDER. Two thicknesses of CABLE 0.2D and 0.4D and three steps of 0.2D, 0.5D and D were employed. The results revealed that SCOURing decreases with increase in CABLE diameter and a decrease in the pitch of the helix. As regards the pier groups that stand in the direction of water flow, SCOUR depth for the first pier is more than that for a standing single pier. This represents the increase in the reinforcing phenomenon. Also SCOURing depth for the middle and back piers is less than that for a single pier, due to the sheltering phenomenon. As regards piers perpendicular to the flow direction, the maximum SCOUR depth is observed in the middle pier. Also, in this case the SCOUR depth is reduced by an increase in the distance between piers. Use of COLLAR is more effective than CABLE for small distances between piers. Also it has been found that use of a combination of CABLE and COLLAR results in the most reduction in SCOURing depth.

Cites

  • No record.
  • References

  • No record.
  • Cite

    APA: Copy

    ZOMORODIAN, SEYED MOHAMMAD ALI, & AGHLI, MOJTABA. (2014). EFFECT OF A COMBINATION OF WRAPPING CABLE AND COLLAR ON DEPTH OF SCOUR AROUND CYLINDRICAL BRIDGE PIER GROUPS IN MEANDER RIVERS. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 45(1), 1-10. SID. https://sid.ir/paper/225958/en

    Vancouver: Copy

    ZOMORODIAN SEYED MOHAMMAD ALI, AGHLI MOJTABA. EFFECT OF A COMBINATION OF WRAPPING CABLE AND COLLAR ON DEPTH OF SCOUR AROUND CYLINDRICAL BRIDGE PIER GROUPS IN MEANDER RIVERS. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH[Internet]. 2014;45(1):1-10. Available from: https://sid.ir/paper/225958/en

    IEEE: Copy

    SEYED MOHAMMAD ALI ZOMORODIAN, and MOJTABA AGHLI, “EFFECT OF A COMBINATION OF WRAPPING CABLE AND COLLAR ON DEPTH OF SCOUR AROUND CYLINDRICAL BRIDGE PIER GROUPS IN MEANDER RIVERS,” IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, vol. 45, no. 1, pp. 1–10, 2014, [Online]. Available: https://sid.ir/paper/225958/en

    Related Journal Papers

    Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button