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

Quantitative Influence Line, Solve the following three questions of the bea...

Solve the following three questions of the beam ABCD. Note that A is a fixed end; B is apin connection; C is a roller support; and D is a free end. 1) Sketch the quantitative

Functions of bedding below storm water drains, Question What are main funct...

Question What are main functions of bedding below storm water drains ? Answer Bedding that is normally made of granular resources or concrete serves four main functions as optio

Design storm water drains to match soffit, Question Why is it best to desig...

Question Why is it best to design storm water drains to match soffit? Answer Storm water drains gather storm water in their corresponding catchment areas throughout rainst

Trigo, a pilot entering a bay on course

a pilot entering a bay on course

Determine the types of untensioned reinforcement, Determine the types of un...

Determine the types of untensioned Reinforcement  Reinforcement used as untensioned steel should be one of the following types : (a)  Mild steel and medium tensile steel bar

Calculate the uniform pressure on the soil, The plan of a proposed spoil he...

The plan of a proposed spoil heap is shown in Fig. The heap will stand on a thick deposit of soft clay with E-value 15 MN/m 2 . The uniform pressure on the soil may be suppose as 1

Surveying, WCB from included angle

WCB from included angle

CAD IN CIVIL ENGINEERING DRAWING LAB, EXPLAIN THE PROCEDURE FOR PREPARATIO...

EXPLAIN THE PROCEDURE FOR PREPARATION OF DRAWING USING AUTOCAD FOR RAPID SAND FILTER

Use plain dumb-bell type and center-bulb sort, Question While selection...

Question While selection of waterstop, shall engineers use plain dumb-bell type , center-bulb sort ? Answer Plain dumb-bell kind is used for joint site where sm

Why nautical mile is different from statute mile, One nautical mile is desc...

One nautical mile is described by one latitude minute of arc (there are 60 like minutes to a degree). This equals 1852 meters, and roughly (but coincidentally) 2000 yards or 6000 f

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