Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Compute the stresses at top and bottom fibres in a simply supported pre-stressed concrete beam with a rectangular cross section, 200 mm wide and 400 mm deep at sections A-A, B-B and C-C, due to the following cases of pre-stressing.
(a) A pre-stressing force of 250 KN concentrically applied.
(b) A pre-stressing force of 250 KN, eccentrically applied with a constant eccentricity of 50 rnrn towards the soffit of the beam.
In both the cases, the beam is subjected to its self load and an imposed load of 4 KN/m over the entire span of 5 m. Density of the concrete may be taken as 25 KN/m3. Calculate the combined stresses at these sections at top and bottom fibers.
Question Design of concrete structures, normally most aggregate sizes are adopted with scopes from 10mm to 20mm. Does an increase of most aggregate size advantage structures ?
The atmospheric pressure is given 680 mm Hg at a certain mountain location of elevation 2000 m. air density is 1.007 kg/m3. Find the pressure in kPa.
This is our final year project can u suggest some tips to do well...
Q. Which are the Colloidal Impurities in water? The finely divided particles of soil such that their small quantities are not Visible to the naked eye are
i am facing some problem in solving the problem of elongation due to self weight suspended from fixed support in the conical bar
discuss various chemical reactions involved in lime soda process ?
Question Is it true that there is no essential to design nominal reinforcement to piles. Answer In BS8110 and BS5400 Pt.4, they need provision of nominal reinforce
Explain the Hydraulic Radius (R) A fluid's cross-sectional area in flow divided by the wetted perimeter. For a circular channel flowing full and ½ full, R = D/4.
Three mechanisms: 1) Conduction - occurs in solids and stationary fluids (liquids or gases). 2) Convection - occurs in fluids. Change in the buoyancy of the fluid due to its
Solve the following problems and show all steps and calculations clearly: 1. A water treatment plant uses a dual media filter. The two media used are: a) Anthracite coal with ef
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd