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

Stairs, describe details about stairs and its type also draw sketch?

describe details about stairs and its type also draw sketch?

Seive analysis, what is sieve analysis? expalin its procedure.

what is sieve analysis? expalin its procedure.

Concrete structure, which section is most effective for a design of beam an...

which section is most effective for a design of beam and why

Statics, Applications of statics

Applications of statics

Find the normal stress, Find the normal stress: Figure 1 shows the pro...

Find the normal stress: Figure 1 shows the projection of a rectangular prism ABCD, formed by adhesive bonding of two triangular prisms ABC and ACD. The state of stress in the

Fluid Mechanics, I am taking a fluid mechanics class that is related to was...

I am taking a fluid mechanics class that is related to wastewater treatment. I need help with my homework

Soil compaction test, Question In soil compaction test , if test resul...

Question In soil compaction test , if test result exceeds 100%, should engineers accept result? Answer Soil compaction is method of increasing soil density by re

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