Experimental and Numerical Investigation of the Effect of Different Shapes of Collars on the Reduction of Scour around a Single Bridge Pier

• Afshin Jahangirzadeh,

  Affiliation Department of Civil Engineering, University of Malaya, Kuala Lumpur, Malaysia

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• Hossein Basser,

  Affiliation Department of Civil Engineering, University of Malaya, Kuala Lumpur, Malaysia

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• Shatirah Akib ,

  * E-mail: shatirahakib@yahoo.co.uk

  Affiliation Department of Civil Engineering, University of Malaya, Kuala Lumpur, Malaysia

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• Hojat Karami,

  Affiliation Department of Civil Engineering, Semnan University, Semnan, Iran

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• Sareh Naji,

  Affiliation Department of Civil Engineering, University of Malaya, Kuala Lumpur, Malaysia

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• Shahaboddin Shamshirband

  Affiliation Department of Computer Science, Chalous Branch, Islamic Azad University (IAU), Chalous, Mazandaran, Iran

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