1 coastal processes h. k. chang 2010.2/23-6/22. 2 contents tides; (3weeks) homework#1 tidal analysis...
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Coastal processes
H. K. Chang2010.2/23-6/22
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Contents
tides; (3weeks) homework#1 tidal analysis (report)
Sediment transport theory (two weeks);Shoreline evolution: (3weeks) homework#2 report of reading papersCoastal process (3weeks) genesis modelLearning via problem solving homework#3 (project report)
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Problem-solving learning
Active learning and construction of knowledge;
Cooperation and teamwork in leaning;
Learning via problem solving
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Topics
Investigation of shoreline revolution near Taichung harbor
Evaluation of headland control for Kaoshiung-Sitsiwuan shoreline
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Objective
shoreline revolution + headland control To know bathymetrical surveying and 2-D (3-D) plot
To analyze bathymetrical variation
To investigate shoreline revolution
To evaluate coastal protection
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Problem description
shoreline revolution
Beach accretion due to extension of breakwater after 20002
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Shoreline prediction by GENESIS model
自民國 91年至民國 95年,沿岸輸沙量 自民國 91年至民國 95年,沿岸輸沙量197000 198000 199000 200000 201000 202000 203000 204000 205000 206000
2687000
2688000
2689000
2690000
2691000
2692000
2693000
in itia l sh o re lin e (2 0 0 2 )ta rg e t sh o re lin e (2 0 0 6 )co m p u ted sh o re lin e (2 0 0 6 )
197000 198000 199000 200000 201000 202000 203000 204000 205000 2060002687000
2688000
2689000
2690000
2691000
2692000
2693000
in itia l sh o re lin e (2 0 0 2 )ta rg e t sh o re lin e (2 0 0 6 )co m p u ted sh o re lin e (2 0 0 6 )
year/m10220Q 34 year/m10150Q 34
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Academic learning beach evolution
To review bathymetrical survey and to know the format of obtained dataTo propose some methods indicating bathymetrical variationTo learn the Matlab and Genesis softwareTo know EOF (empirical eigen-function)
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Results beach evolution
To plot 2-D contours and beach profileTo compute bathymetrical variationTo determine resulting factors to bathymetrical variation To show shoreline evolution by genesis model To show the first two modes of EOF
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Problem description headland control
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Problem description headland control
Before construction
After construction
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Academic learning
headland control
To propose some methods indicating bathymetrical variationTo learn the headland controlTo learn the MSC modelTo learn the method of evaluating the headland control
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Results
headland control
To plot 2-D contours and beach profile
To compute bathymetrical variation
To determine some factors of evaluating headland control
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Execution of problem- solving
Team : one leader and some members
Cooperation and teamwork in leaning
Final report :writing techniques
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Evaluation
Class presence and performance: (20%)
Home work (20%)
Presentation and Report : (60%)
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Teaching and Group meeting
Teaching: (2/23-5/25)
Group meeting : (5/25-6/15)
Presentation (report): (6/22)