At the end of this course, the students; 1) to broaden their horizon in the field of sediment transport and erosion 2) to increase their ability to apply knowledge of mathematics, science and engineering 3) to increase their ability to identify, formulate and solve problems in a systematic way 4) to increase their ability to implement their knowledge 5) to enhance their design skills in sediment control projects
MODE OF DELIVERY
Face to face
PRE-REQUISITES OF THE COURSE
No
RECOMMENDED OPTIONAL PROGRAMME COMPONENT
COURSE DEFINITION
River morphology and river behavior, basic concepts of hydraulics of open channels, sediment properties, river bed roughness patterns, flow resistance, onset of motion and balanced channel design, hydrological analysis and sediment yield, analysis of sediment transport in open channel, application of sediment transport formulas, sediment in rivers discharge measurement, erosion mechanism, local scour on bridge foot and side walls, protection of structures from local scour.
COURSE CONTENTS
WEEK
TOPICS
1st Week
Introduction
2nd Week
River morphology and river behavior
3rd Week
Basic concepts of hydraulics of open channels
4th Week
Sediment properties
5th Week
River bed roughness patterns
6th Week
Flow resistance
7th Week
Onset of motion and balanced channel design
8th Week
Midterm
9th Week
Hydrological analysis and sediment yield
10th Week
Analysis of sediment transport in open channel
11th Week
Application of sediment transport formulas
12th Week
Sediment in rivers discharge measurement
13th Week
Erosion mechanism
14th Week
Local scour on bridge foot and side walls, protection of structures from local scour
RECOMENDED OR REQUIRED READING
Reference Book: Walter H Graf, Hydraulics of Sediment Transport, Water Resources Publications, LLC, 1984. Additional Resources: Walter H Graf, Fluvial Hydraulics: Flow and Transport Processes in Channels of Simple Geometry, Wiley, 1998.