Coastal Engineering: Theory and Practice
2.12 Bulk Creep.............................................................................
ÛU
2.13 Sédiment Motion....................................................................
30
2.13.1 General.......................................................................
30
2.13.2 Incipient sédiment motion.....................................
31
2.14 Liquéfaction of Sands...........................................................
3^
2.14.1 General.......................................................................
3$
2.14.2 Soil types susceptible to liquéfaction ...................
33
2.15 Shields Curve .......................................................................
33
Refer ences..........................................................................................
3?
3. Sédiment Transport
38
3.1 Introduction...........................................................................
38
3.2 Modes of Sédiment Transport ............................................
38
3.2.1 General........................................................................
38
3.2.2 Description of the threshold of movement............
39
3.2.3 Load transport general approach .........................
40
3.3 Littoral Transport..................................................................
40
3.3.1 General........................................................................
40
3.4 Définitions..............................................................................
41
3.5 Driving Forces........................................................................
43
3.6 Radiation Stresses..................................................................
43
3.7 Cross-shore Sédiment Transport.........................................
50
3.8 Longshore Sédiment Transport............................................
53
3.8.1 Nearshore currents responsible for sédiment
transport.....................................................................
53
3.8.2 Phenomena of littoral drift......................................
54
3.8.3 Estimating longshore transport ............................
56
3.8.4 CERC method...........................................................
56
3.8.5 Calculation of Pis using LEO data.........................
60
3.8.6 Method of Kamphuis [1991] ...................................
61
3.8.7 Sédiment distribution across the surf zone ....
62
3.8.8 Van Rijn method.....................................................
64
3.9 Sédiment Cell Concept and Its Application........................
64
3.10 Sédiment Transport During Extrême Events...................
67
3.10.1 General......................................................................
67
3.10.2 Case study................................................................
69
3.10.3 Effect of sédimentation during extreme
events ...........................................................
74
Refer ences..........................................................................................
95
2.12 Bulk Creep.............................................................................
ÛU
2.13 Sédiment Motion....................................................................
30
2.13.1 General.......................................................................
30
2.13.2 Incipient sédiment motion.....................................
31
2.14 Liquéfaction of Sands...........................................................
3^
2.14.1 General.......................................................................
3$
2.14.2 Soil types susceptible to liquéfaction ...................
33
2.15 Shields Curve .......................................................................
33
Refer ences..........................................................................................
3?
3. Sédiment Transport
38
3.1 Introduction...........................................................................
38
3.2 Modes of Sédiment Transport ............................................
38
3.2.1 General........................................................................
38
3.2.2 Description of the threshold of movement............
39
3.2.3 Load transport general approach .........................
40
3.3 Littoral Transport..................................................................
40
3.3.1 General........................................................................
40
3.4 Définitions..............................................................................
41
3.5 Driving Forces........................................................................
43
3.6 Radiation Stresses..................................................................
43
3.7 Cross-shore Sédiment Transport.........................................
50
3.8 Longshore Sédiment Transport............................................
53
3.8.1 Nearshore currents responsible for sédiment
transport.....................................................................
53
3.8.2 Phenomena of littoral drift......................................
54
3.8.3 Estimating longshore transport ............................
56
3.8.4 CERC method...........................................................
56
3.8.5 Calculation of Pis using LEO data.........................
60
3.8.6 Method of Kamphuis [1991] ...................................
61
3.8.7 Sédiment distribution across the surf zone ....
62
3.8.8 Van Rijn method.....................................................
64
3.9 Sédiment Cell Concept and Its Application........................
64
3.10 Sédiment Transport During Extrême Events...................
67
3.10.1 General......................................................................
67
3.10.2 Case study................................................................
69
3.10.3 Effect of sédimentation during extreme
events ...........................................................
74
Refer ences..........................................................................................
95
