State the importance of structural element, Civil Engineering

Assignment Help:

State the importance of structural element

If this structural element is used as a beam element, subjected to self load and other imposed transverse loads, then the bottom fibres of the beam shall be subjected to tensile stresses and the top ones to the compressive stresses. Resultant stresses at a section due to pre-stressing and external loads are combined stresses. For calculating these combined stresses we separately calculate stresses produced due to prestressing force and externally imposed loads. Then these separately determined stresses are algebraically added to get combined stresses at a section. Therefore, the following relationship for determination of combined stresses at a fibre of a cross-section (produced due to loads and prestressing force) is used for this case of concentric pre-stressing in a beam element.


Related Discussions:- State the importance of structural element

Airport lighting, Airport Lighting: Lighting of Approach to Runway ...

Airport Lighting: Lighting of Approach to Runway A good system of identification of the runway when landing is to provide six transverse cross-bars of lights placed a

Determine the Critical Euler Buckling Load, a) Determine the critical Eule...

a) Determine the critical Euler buckling load of a solid aluminium rod of 12 mm diameter if it has a length of 1.0 m between pin-ended supports. (E = 70000 N/mm2)       b) A

Geotechnical engg., friction circle method of stability of slope

friction circle method of stability of slope

Marine piles circular in cross section, Question Give reason that why a...

Question Give reason that why are most marine piles circular in cross section? Answer As marine piles, there are a number of options existing for selection, name as H-

Surveying, if bearing of AB is 190& that of CB is 260,the included angle AB...

if bearing of AB is 190& that of CB is 260,the included angle ABC is how?

Steel report, Are you capable to do me 6 pages steel report in 48 H ?

Are you capable to do me 6 pages steel report in 48 H ?

Casing has to be left in for mini-piles, Question What are thought in d...

Question What are thought in determining whether casings have to be left in for mini-piles ? Answer Contrary to most of pile design, design of min-piles is controlled

Levelling, 1 advantages and disadvantages of rise and fall methodes

1 advantages and disadvantages of rise and fall methodes

Lead products in construction, What are the advantages and disadvantages of...

What are the advantages and disadvantages of lead products in construction? Ans) Disadvantages: -Lead is very toxic; its use can result in pollution of the ground and more signi

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