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Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing

หน่วยงาน Universiti Sains Malaysia, Malaysia

รายละเอียด

ชื่อเรื่อง : Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing
นักวิจัย : Abdul Ghani, Abdul Naser , Abdul hamid, Ahmad Hilmy , Kasnon, Nursriafitah
คำค้น : TH1-9745 Building construction
หน่วยงาน : Universiti Sains Malaysia, Malaysia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : http://eprints.usm.my/31059/1/Developing_Empirlcal_Relationship_of_Hydrodynamic.pdf , Abdul Ghani, Abdul Naser and Abdul hamid, Ahmad Hilmy and Kasnon, Nursriafitah (2014) Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing. Project Report. Universiti Sains Malaysia.
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : http://eprints.usm.my/31059/
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Laboratory experimental investigations were conducted to identify suitable shape and dimension of objects as well as its capability to reduce flow velocity. The first stage of study was to identify suitable shape and its arrangement. In this test, a scale of 1 :20 was used in a flow table experiment. The water flow pattern was recorded focusing on the distance and amplitude as water flow pass the obstructing objects.The results are classified into three distinguishable patterns of diffusion. The second stage of the investigation involved a laboratory hydraulic model investigation. In this investigation, the velocity reduction effects of the selected objects shapes were studied. Two objects shapes and arrangements selected for use in the hydraulic model investigation indicated its capability to reduce flow velocity satisfactorily consistent with the flow pattern in the preliminary findings. Finally, computer simulation based on input data from actual realistic site prone to flooding were carried out. The findings indicated the capability of the selected object geometrical shape to reduce velocity and road surface shear stresses.

บรรณานุกรม :
Abdul Ghani, Abdul Naser , Abdul hamid, Ahmad Hilmy , Kasnon, Nursriafitah . (2557). Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing.
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Abdul Ghani, Abdul Naser , Abdul hamid, Ahmad Hilmy , Kasnon, Nursriafitah . 2557. "Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing".
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Abdul Ghani, Abdul Naser , Abdul hamid, Ahmad Hilmy , Kasnon, Nursriafitah . "Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing."
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2557. Print.
Abdul Ghani, Abdul Naser , Abdul hamid, Ahmad Hilmy , Kasnon, Nursriafitah . Developing Empirical Relationship Of Hydrodynamic Forces Of Floodwater During Road Crossing. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2557.