02611ntm a2200289 a 4500 vtls000092054 KUKTEM 20251117113309.0 151117t2015 my da f ab z 000 0 eng d THE0000654(Local) 201905161412 nazirah 201711301425 fateeha 201511171010 asma UMP FKASA .R33 2015 r Bc. Rabiatul Arbaiyah Ruslan Calibrating a HEC-RAS model of V-Notch weir as inline structure using open channel flume flow method and its application for sediment transport / Rabiatul Arbaiyah Ruslan Kuantan, Pahang : UMP, 2015 xiv, 50 p. : ill. (some col.) ; 30 cm. + 1 CD ROM Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2015 Bibliography : p. 49 The Hydrologic Engineering Center’s River Analysis System (HEC- RAS) is a one-dimensional computer model intended to perform hydraulic calculations for a network of open channels. This model is widely available, free of cost and the most commonly used hydraulic model in the United States. Most HEC-RAS models are steady state. Unsteady flow analysis in HEC-RAS differs in many ways from the traditional steady state analysis. The main objective of this study is to compare the results of the water surface profile between HEC-RAS and the laboratory experiment. The procedure and methodology to collect the data are described. HEC-RAS will determine the water surface profile with three different discharge and manning value. The data is collected along the flume with V-notch weir is placed at fixed point. After the laboratory work is done, the computational work will obtained the result and the comparison is made. HEC-RAS’s result will determine whether it is reliable to use. The prediction of sediment transport in the upstream is determined in this study. From the result and discussion the appropriate manning value is 0.010 s/m1/3 with the value of root mean square error of 0.026358m from the upstream. The sediment transport is occur at the upstream. This research can be conclude that HEC-RAS is reliable to be used Faculty of Civil Engineering and Earth Resources Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/id/eprint/25102 Access in library only 0 0 0 1 10000 10000 2019-09-04 0 FKASA .R33 2015 r Bc. 0000104344 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 9206 | FKASA .R33 2015 r Bc. 0000104345 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6298 6304 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*8560*9992