Sucker deck principle for changeable depth bridge decks, Civil Engineering

Assignment Help:

Question
What is the sucker deck principle for changeable depth bridge decks?

Answer
For a variable depth bridge deck, depth of continuous multi-span bridge deck is greater than before in pier supports and this absorbs sagging moments in a mid-span with consequent increase in hogging moments in pier supports. As a consequence, mid-span depth is able to be significantly concentrated due to reduction in sagging moment. In core, this sucker deck principle is applied in places where headroom requirement is of great concern. Moreover, in terms of structural presentation, sucker decks are effective in dropping dead loads than voided block of equivalent uniform depth for span length between 20 to 40meter. In necessities of aesthetics point of view, public be likely to value the structural form of arches and curved soffit somewhat than boring consistent deck alignment. Reference is completed to Brian Pritchard in 1992.

 

 


Related Discussions:- Sucker deck principle for changeable depth bridge decks

How do you measure concrete, We can measure concrete by Cubic feet, Cubic y...

We can measure concrete by Cubic feet, Cubic yards, Cubic Meter

#titlemichelson interferometer.., Describ the construction and working of M...

Describ the construction and working of Michelson interferometer and discuss tha method to determine wavelength of monochromatic

Benchmark, 1. Where permanent bench of india located ? 2. use of Permanent ...

1. Where permanent bench of india located ? 2. use of Permanent BenchMark ?

Solis mensuration, the two side are 17 cm and 28 cm long. and the lenght of...

the two side are 17 cm and 28 cm long. and the lenght of the drawn to the third side is equal to 19.5cm. find tghe distance from an endpoint of this medianto the longest s8ide

Calculate the specific gravity of the soil particles, A piece of clay taken...

A piece of clay taken from a sampling tube has a wet weight of 1.553 N and volume of 95.3 cm 3 . After drying in an oven for 24 hours at 105°C, its weight 1.087 N. Suppose the spec

Define the predominant factor in atmospheric corrosion, Define the Predomin...

Define the Predominant factor in atmospheric corrosion? The predominant factor in atmospheric corrosion in areas located above splash zone is moisture as there is an excess ava

Define storms - underwater inspection of bridge, Define Storms - underwater...

Define Storms - underwater inspection of bridge? Storms can have a detrimental effect on bridge substructure. The velocity and depth of water and debris carried increase in rel

Wmm, what is material of wmm plant

what is material of wmm plant

Kings of the world, i want to know more about civil engineering

i want to know more about civil engineering

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