Diffrence between hudsons and van der meer formula, Civil Engineering

Assignment Help:

Q. Diffrence between Hudsons and Van der Meer formula?

Hudson's formula is usually adopted in preliminary design to attain rough initial estimate of rock size. This formula is derived from the results of regular wave tests. Though this formula doesn't take into account the following elements which Van der Meer formula does: damage level, wave period, permeability of structure and storm duration. Furthermore Hudson's formula deals with the use of regular waves only. 

Compared with Hudson's formula, Van der Meer formula is more complex and it's derived from results of a series of physical model tests. They comprise the consideration of wave period, storm duration, permeability and clearly-defined damage level of structure. The choice of appropriate formula is dependent on the design purpose (which is preliminary design or detailed design).


Related Discussions:- Diffrence between hudsons and van der meer formula

Desirable properties of bitumen, Desirable Properties of Bitumen: For...

Desirable Properties of Bitumen: For performing as a good binder for road works, bitumen should have the following desirable properties: (a) When heated to the mixing temp

Distortion energy theory, Distortion energy theory: Let us now conside...

Distortion energy theory: Let us now consider the solid shown in Figure. (a)        By inspection we may see that the solid is safe according to principal stress theor

Bitumen, limitation in using with bitumen as watertight material

limitation in using with bitumen as watertight material

The senior project, I want to know what materials should I use for roofing ...

I want to know what materials should I use for roofing on the steel truss roof for a storage building 18x60 sqft

State the importance of structural element, State the importance of structu...

State the importance of structural element If this structural element is used as a beam element, subjected to self load and other imposed transverse loads, then the bottom fibr

Stair, Difinaction of stair

Difinaction of stair

Doors, what is door and window sizes

what is door and window sizes

Specification of water bound macadam road, Q. Specification of Water bound ...

Q. Specification of Water bound macadam road? Formation - The embankment for road shall be made to the cross section shown on the drawing. The bank shall be raised in regular

Convert the azimuth reading of 273.34 to a land bearing, Convert the azimut...

Convert the azimuth reading of 273.34º to a land bearing:  Solution: Convert 273.34º to degrees minutes and seconds = 273º 20' 24" Next, convert the angle to orient to IV

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd