Blar i Institutt for bygg- og miljøteknikk på forfatter "Qin, Jie"
-
An experimental investigation on the flow resistance over a porous gravel-bed surface and its non-porous counterpart
Navaratnam, Christy Ushanth; Aberle, Jochen; Qin, Jie; Henry, Pierre-Yves T (Journal article; Peer reviewed, 2018)This paper presents preliminary results from laboratory experiments which were specifically designed to determine the flow resistance over a water-worked gravel-bed and its impermeable counterpart (cast-bed). The technique ... -
Influence of Gravel-Bed Porosity and Grain Orientation on Bulk Flow Resistance
Navaratnam, Christy Ushanth; Aberle, Jochen; Qin, Jie; Henry, Pierre-Yves T (Journal article; Peer reviewed, 2018)This paper presents results from experiments that were carried out to study the effect of porosity and grain orientation on flow resistance. Experiments were performed over three rough surfaces; a water-worked gravel-bed, ...