Water Movement
Geotechnics
Sediment Transport
Material Characteristics
Structures
Mathematical help programs

Water movement

water levels

• wind set-up Z1.1  

flow

• pipe flow
  • averaged flow with turbulent flow A17.2
  • averaged flow with laminar flow A17.1
• open channel flow
  • equil. depth , roughness not known A18.5
  • equil depth, roughness known A18.4
  • trapezoidal profile A18.3
• river discharges
  • discharge of tropical rivers Z3.1
• tidal flow
  • channel detention (storage area approach) A16.1
• flow by long waves
  • by seiches A18.1

  • frequency of a basin A4.1

  • translation waves A18.6
• flow and structures
  • spillways A15.1
  • gate structures A15.2

jets

• propeller jets
  • main propeller
    • RHK/motorship A20.1
    • pushbarge A20.2
    • manoeuvring ships A20.3 ??
• inflow jets
  • in limited water
    • wide gap, approximation A20.8
    • jet from rect. opening, perpendicular A20.11
    • jet wide opening/friction A20.10
  • in unlimited water
    • free jet from round gap A20.7
    • free jet from wide gap A20.6
    • mixing layers A20.5
  • overflowing jets A20.12

wind waves and swell

• basics of waves
  • propagating waves A5.2
  • orbital movement Z10.1
  • wave damping by bed friction A5.5
  • standing waves A5.3
  • dispersion relations A5.1
• wave growth
  • wave growth in varying waterdepth A3.1
  • wave growth in constant waterdepth z11.1
• waves near the shore
  • shoaling waters
    • wave set-up/set-down
      • irregular waves A2.2
      • regular waves A2.1
    • wave breaking
      • maximum wave heights A6.1
      • breakerparameter (Iribarren number) A7.1
      • calculation of breakerdepth and refraction z12.1 
  • refraction, energy decay and longshore currents
    • refraction parallel countour lines A12.1
    • longshore current by breaking waves A18.2
• Wave structure interaction
  • run-up/run down
    • wave rundown A8.2  
    • wave run-up on sloping structures z14.1  
  • overtopping
    • vertical structures
      • retaining wall without quay A9.1
      • retaining wall on a quay A9.2
      • retaining wall behind a slope A9.3
      • overtopping over vertical wall z15.1
      • overtopping during river flood wave z15.2 
    • sloping structures
      • wave overtopping with dikes Z16.1
      • wave run-up and overtopping (official rule) E100
  • reflection
    • in case of slopes A14.1
    • vertical constructions A14.2
  • wave transmission
    • vertical breakwater A11.7
    • row of piles A11.6  
    • row of piles z17.1 
    • vegetation A11.5
    • impermeable dam A11.4
    • high permeable breakwater A11.3
    • conventional breakwater A11.2  
    • transmission over low breakwater z17.2 
    • reef breakwater A11.1
  • wave forces
    • without slope A10.1
    • with slope A10.2
    • pressure force on horizontal wall A5.4

ice forces

• ice characteristics A21.1
• forces on slopes A21.8
• forces by wind and flow A21.7
• forces by thermal expansion A21.6
• ice dams A21.5
• frost number of IJnsen A21.4
• forces on vertical piles A21.10
• ice thickness A21.3
• period character number A21.2
• forces on vertical structures
  • velocity ice unknown A21.11
  • velocity ice known A21.9

Geotechnics

• active, passive and neutral soil pressure B24
• maximum forces on soil B25

• Darcy B26.1Non phreatic water
  • radial flow B26.3
  • long parallel channels B26.2
  phreatic water
  • radial flow B26.7
  • long parallel channels B26.6
  Parial phreatic water
  • radial flow B26.5
  • seepage in half infinite polder B26.4

• sheetpiles C31.1
• stability of dikes C32.1

Sediment transport

Density of water, settling of sediment

scour

• scour behind sills and groynes
  • scour downstream of a sill z21.1
  • local scour in constrictions due to groynes B28.6
  • scour between river groynes z21.2
• scour by jets
  • three dimensional jets B28.12
  • two dimensional jets B28.11
  • falling jets B28.10
  • the hydraulic jump B28.9
• scour in free flowing water
  • confluence scour B28.8
  • bend scour in a river B28.7  
  • bend scour in a river z22.1   
  • constriction scour and local scour B28.4
  • constriction scour z22.2
  • local scour around piles  B28.5  
  • local scour around piers z22.3
  • constriction scour in rivers B28.13
  • length of bed protection B28.3
  • determination of critical flow velocity B28.1
• scour by waves
  • scour in front of vertical walls z23.1
• scour during execution of works
  • sand losses during sand closures z24.1

sediment transport and morphology

• basic sand transport calculation (currents)
  • sediment transport B29.1  
  • sediment transport z25.1  
• sand transport by waves and currents
  • CERC z26.1
  • Queens z26.2
• gravel transport
  • paintal z27.1
• mud transport and siltation
  • siltation in harbour basins z28.1
  • resuspension in lakes z28.1
• aeolian transport
  • Lettau & Lettau formula IHE427 26.029.01
  • Bagnold formula IHE427 26.029.02
  • Arends formula IHE427 26.029.03
• river morphology
  • parabolic river model IHE461 26.030.01
• coastal morphology
  • Pelnard-Considere with CERC IHE451 26.031.01
  • Pelnard-Considere with Queens IHE454 26.031.02

Material characteristics

• Comparison class division and grain diameters C30.15
• Fluids C30.1
• Angle of repose and cohesion values C30.19
• Natural slope C30.18
• Volume weights C30.17
• Clay solidity C30.16
• Detailed classification of soils C30.14
• fraction limits for grain sizes C30.13
• permeability coefficient C30.12
• capillary rise of groundwater C30.11
• pore number C30.10
• U-Number C30.8
• Fraction division towards two grain sizes C30.7
• Construction materials C30.6
• other solid materials C30.5
• alloys C30.4
• metals C30.3
• gasses C30.2

structures protecting against currents

• stone stability bank and dike revetments
  • water jets perpendicular to slopes C34.4
  • attack by current C34.1
• stone stability top layer bed protection
  • bed protection with flow narrowing structures C33.1
  • determination of length of bed protection z42.1
  • Stability formula of Shields z41.1
  • Stability formula of Pilarczyk z41.2
  • Stability formula of Knauss z41.3

structures protecting against waves

• rock and stone structures
  • wave attack Van der Meer C34.3  
  • wave attack Van der Meer z43.1
  • wave attack Pilarczyk C34.2  
  • wave attack Pilarczyk z43.2
  • wave attack Hudson z43.3
  • combi-routine Van der Meer-Hudson
  • stability of inner slope IHE514 26.043.04
  • dynamically stable riprap structures C35.1
• other materials for slope protection
• asphalt revetments C38.1  
• geotextiles C40.1

filters

• internal stability
  • geometrically open filters C39.9
  • geometrically closed filters C39.8
• interface stability
  • geometrically open filters C39.7
  • closed, strongly graded, on basis of D50/D10/D60   C39.6
  • closed, strongly graded, on basis of Df10,Db10  C39.5
  • geometrically closed, poorly graded  c39.4
• hydraulic loads
  • filter velocity C39.3
  • i/max if C is unknown C39.2
  • i/max if C is known C39.1

• 4^{th grade D43.4}
• 3^rd grade D43.3
• 2^nd grade D43.2
• 1^st grade D43.1