Depth of Closure given Volume of Sand per unit Length of Shoreline Calculator

✖Parameter for Fill Sands refer to granular materials, typically sand, used to fill voids or support structures in construction projects.ⓘ Parameter for Fill Sands [A_F]			+10% -10%
✖Volume per unit Length of Shoreline is the volume of sediment contained within a cross-sectional area of the beach, per unit length along the shoreline.ⓘ Volume per unit Length of Shoreline [V]			+10% -10%
✖Parameter for Native Sands refers to the original geological composition and characteristics of a particular region's soil and substrate.ⓘ Parameter for Native Sands [A_N]			+10% -10%

✖Depth of Closure for a characteristic time interval is the most landward depth seaward of which there is no significant change in bottom elevation.ⓘ Depth of Closure given Volume of Sand per unit Length of Shoreline [D_c]

⎘ Copy

👎

Formula

✖

Depth of Closure given Volume of Sand per unit Length of Shoreline

Formula

`"D"_{"c"} = "A"_{"F"}*("V"/((3/5)*("A"_{"N"}-"A"_{"F"})))^(2/5)`

Example

`"6.269396m"="0.101"*("255m²"/((3/5)*("0.115"-"0.101")))^(2/5)`

Calculator

LaTeX

Reset

👍

Download Shore Protection Formulas PDF

Depth of Closure given Volume of Sand per unit Length of Shoreline Solution

STEP 0: Pre-Calculation Summary

Formula Used

Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5)
D_c = A_F*(V/((3/5)*(A_N-A_F)))^(2/5)
This formula uses 4 Variables

Variables Used

Depth of Closure - (Measured in Meter) - Depth of Closure for a characteristic time interval is the most landward depth seaward of which there is no significant change in bottom elevation.
Parameter for Fill Sands - Parameter for Fill Sands refer to granular materials, typically sand, used to fill voids or support structures in construction projects.
Volume per unit Length of Shoreline - (Measured in Square Meter) - Volume per unit Length of Shoreline is the volume of sediment contained within a cross-sectional area of the beach, per unit length along the shoreline.
Parameter for Native Sands - Parameter for Native Sands refers to the original geological composition and characteristics of a particular region's soil and substrate.

STEP 1: Convert Input(s) to Base Unit

Parameter for Fill Sands: 0.101 --> No Conversion Required
Volume per unit Length of Shoreline: 255 Square Meter --> 255 Square Meter No Conversion Required
Parameter for Native Sands: 0.115 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

D_c = A_F*(V/((3/5)*(A_N-A_F)))^(2/5) --> 0.101*(255/((3/5)*(0.115-0.101)))^(2/5)

Evaluating ... ...

D_c = 6.26939641948184

STEP 3: Convert Result to Output's Unit

6.26939641948184 Meter --> No Conversion Required

FINAL ANSWER

6.26939641948184 ≈ 6.269396 Meter <-- Depth of Closure

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Coastal and Ocean Engineering » Shore Protection » Seawall Trap Ratio » Depth of Closure given Volume of Sand per unit Length of Shoreline

Credits

Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has verified this Calculator and 1700+ more calculators!

< 8 Seawall Trap Ratio Calculators

Depth of Closure given Volume of Sand per unit Length of Shoreline

Go Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5)

Volume of Sand per unit Length of Shoreline placed before there is any Dry Beach after Equilibrium

Go Volume per unit Length of Shoreline = (3/5)*(Depth of Closure/Parameter for Fill Sands)^(5/2)*(Parameter for Native Sands-Parameter for Fill Sands)

Design Berm Elevation given Volume per unit Length of Shoreline

Go Design Berm Elevation = ((Volume per unit Length of Shoreline/Beach Width)-Depth of Closure)

Depth of Closure given Volume per unit Length of Shoreline

Go Depth of Closure = ((Volume per unit Length of Shoreline/Beach Width)-Design Berm Elevation)

Volume per unit Length of Shoreline required to produce Beach Width

Go Volume per unit Length of Shoreline = Beach Width*(Design Berm Elevation+Depth of Closure)

Active Sediment Volume given Seawall Trap Ratio

Go Active Sediment Volume = Wall Trap Volume/Seawall Trap Ratio

Wall Trap Volume given Seawall Trap Ratio

Go Wall Trap Volume = Seawall Trap Ratio*Active Sediment Volume

Seawall Trap Ratio

Go Seawall Trap Ratio = Wall Trap Volume/Active Sediment Volume

Depth of Closure given Volume of Sand per unit Length of Shoreline Formula

Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5)
D_c = A_F*(V/((3/5)*(A_N-A_F)))^(2/5)

What is a Berm and purpose of Berm?

A berm is a level space, shelf, or raised barrier (usually made of compacted soil) separating areas vertically, especially part-way up a long slope.
Berms prevent off-site sedimentation by diverting runoff to a sediment-trapping device and can also be used to divert clean water from entering a disturbed area. They can also trap sediment by ponding and settling out sheet flow runoff, or by filtering sediment as runoff passes through permeable berms.

What is the Depth of Closure?

The depth of closure for a given or characteristic time interval is the most landward depth seaward of which there is no significant change in bottom elevation and no significant net sediment exchange between the nearshore and the offshore.

How to Calculate Depth of Closure given Volume of Sand per unit Length of Shoreline?

Depth of Closure given Volume of Sand per unit Length of Shoreline calculator uses Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5) to calculate the Depth of Closure, The Depth of Closure given Volume of Sand per unit Length of Shoreline formula is defined as the most landward depth seaward of which there is no significant change in bottom elevation and no significant net sediment exchange between the nearshore and the offshore. Depth of Closure is denoted by D_c symbol.

How to calculate Depth of Closure given Volume of Sand per unit Length of Shoreline using this online calculator? To use this online calculator for Depth of Closure given Volume of Sand per unit Length of Shoreline, enter Parameter for Fill Sands (A_F), Volume per unit Length of Shoreline (V) & Parameter for Native Sands (A_N) and hit the calculate button. Here is how the Depth of Closure given Volume of Sand per unit Length of Shoreline calculation can be explained with given input values -> 6.038361 = 0.101*(255/((3/5)*(0.115-0.101)))^(2/5).

FAQ

What is Depth of Closure given Volume of Sand per unit Length of Shoreline?

The Depth of Closure given Volume of Sand per unit Length of Shoreline formula is defined as the most landward depth seaward of which there is no significant change in bottom elevation and no significant net sediment exchange between the nearshore and the offshore and is represented as D_c = A_F*(V/((3/5)*(A_N-A_F)))^(2/5) or Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5). Parameter for Fill Sands refer to granular materials, typically sand, used to fill voids or support structures in construction projects, Volume per unit Length of Shoreline is the volume of sediment contained within a cross-sectional area of the beach, per unit length along the shoreline & Parameter for Native Sands refers to the original geological composition and characteristics of a particular region's soil and substrate.

How to calculate Depth of Closure given Volume of Sand per unit Length of Shoreline?

The Depth of Closure given Volume of Sand per unit Length of Shoreline formula is defined as the most landward depth seaward of which there is no significant change in bottom elevation and no significant net sediment exchange between the nearshore and the offshore is calculated using Depth of Closure = Parameter for Fill Sands*(Volume per unit Length of Shoreline/((3/5)*(Parameter for Native Sands-Parameter for Fill Sands)))^(2/5). To calculate Depth of Closure given Volume of Sand per unit Length of Shoreline, you need Parameter for Fill Sands (A_F), Volume per unit Length of Shoreline (V) & Parameter for Native Sands (A_N). With our tool, you need to enter the respective value for Parameter for Fill Sands, Volume per unit Length of Shoreline & Parameter for Native Sands and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Depth of Closure?

In this formula, Depth of Closure uses Parameter for Fill Sands, Volume per unit Length of Shoreline & Parameter for Native Sands. We can use 1 other way(s) to calculate the same, which is/are as follows -

Depth of Closure = ((Volume per unit Length of Shoreline/Beach Width)-Design Berm Elevation)

Home

FREE PDFs

🔍 Search