Resting on several raking piles, Civil Engineering

Assignment Help:

Question

Should dolphins be designed in a rigid manner such as resting on several raking piles?


Answer

While designing dolphins, they are normally supported on a system of three to four raking piles. This in essence is a rigid arrangement and exhibits little flexibility as in movement against impact and berthing loads by vessels. In fact, this type of design might not be desirable in terms of maintenance since dolphins are readily susceptible to damage by high berthing vessels. To correct this situation, some power absorption devices like rubber or plastic fenders have to be installed to reduce impact load deriving from its own deflection. On other hand, by designing dolphins as supple structures capable for allowing slight deflection, it helps to reduce large forces generated during berthing of vessels. While connection, one way of designing dolphins as flexible structures are by provision of a single pile only.


Related Discussions:- Resting on several raking piles

Construction of passenger terminal building, Construction of Passenger Term...

Construction of Passenger Terminal Building: There are various concepts in planning and constructing passenger terminal buildings. These are : (a)        The international

Surveying, describe two fundamentals purposes of surveying.

describe two fundamentals purposes of surveying.

Define the cavitation - underwater inspection of bridge, Define the Cavitat...

Define the Cavitation - underwater inspection of bridge? Cavitation damage is caused by repeated impact forces caused by collapse of vapour bubbles in rapidly flowing water. Th

Back fill behind the abutments of bridges, Q. Back fill behind the abutment...

Q. Back fill behind the abutments of bridges? Dry Rubble - At the bank of all bridge abutments and wing walls, the space next to the masonry is to be filled in by a hand-pack

Concrete, what are the appropriate methods of concreting

what are the appropriate methods of concreting

#title., Ask question #Minimum 100 words accepted2812539076# you

Ask question #Minimum 100 words accepted2812539076# you

Kicker of reinforced concrete cantilever retaining walls, Q. Kicker of rein...

Q. Kicker of reinforced concrete cantilever retaining walls located at the position of largest moment and shear force - why? Generally for reinforced concrete cantilever retai

Statics - rigid body of equilibrium, The ball of a trailer hitch is subject...

The ball of a trailer hitch is subjected to a force F. If the failure occurs when the moment of point F around point A reaches 11250 in lbs, determine the largest value F may have

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