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

Survey.., collect the field deta manualy and drw the drawing as per scale

collect the field deta manualy and drw the drawing as per scale

Define unit hydrograph - hydrology, Define Unit Hydrograph UNIT HYDROGR...

Define Unit Hydrograph UNIT HYDROGRAPH: The hydrograph developed for a drainage basin (watershed) from the runoff of a 1 in or 1 cm storm. It is the base hydrograph from which

R.c.c, solution of point of contraflexure

solution of point of contraflexure

Explain use of scour valve, Q. Explain Use of Scour Valve? Scour Valve ...

Q. Explain Use of Scour Valve? Scour Valve - Scour Valve at depressions on the main for clearing and emptying the pipes. It is also called blow off valve or Drain valve. This t

Track design for line speed improvements, The objective of this module is:-...

The objective of this module is:- For the student to identify the track design issues and there relationships that will need to be considered in the development of a feasibil

Elongation, Elongation of bar due to self weight

Elongation of bar due to self weight

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