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

Sulphate-resisting cement not used in marine concrete, Question Explain...

Question Explain the reason why is sulphate-resisting cement not used in marine concrete ? Answer Major components of Portland cement are tricalcium silicate, dicalciu

Leveling, cooke''s reversable level

cooke''s reversable level

Define the meaning of circular prestressing, Define the meaning of circular...

Define the meaning of circular prestressing In circular prestressing, tendon wires are wrapped under tension over the concrete pipes which are pre-cast. The tension in the ten

Phyisc, describe abot the michelson interfrance

describe abot the michelson interfrance

Water-bound macadam road construction for unpaved roads, how can I come up ...

how can I come up with the research on the water bound macadam road construction

Explain the properties of poly tetra fluoro ethylene, Explain the Propertie...

Explain the Properties of Poly Tetra Fluoro Ethylene? PTFE is a linear chain polymer of great molecular strength, known for its chemical inertness and low coefficient of fricti

STRENTH OF MATERIAL, WHY WE ARE USING MAMENT OF INERTIA IN STRAIN ENERGY ST...

WHY WE ARE USING MAMENT OF INERTIA IN STRAIN ENERGY STRUCTURE

Streams not wholly alluvial - alluvial streams, Streams Not Wholly Alluvial...

Streams Not Wholly Alluvial In streams which are not wholly alluvial, consisting of bed of pebbles, rock, etc. the liner waterway is kept equal to the actual surface width of

Determine the analysis of presress, Analysis of presress  In pre-stress...

Analysis of presress  In pre-stressed structural elements, stretched tendons are placed inside concrete. The tensile stresses of the tendons are transferred to concrete in the

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