Estimate prestress losses, Civil Engineering

Assignment Help:

Given:

beam deminsions:
flange width=22"
FLANGE THICKNESS=7"
WEB WIDTH=7"
SECTION HEIGHT=40"

f'c=5000psi
f'ci=3500psi
fpu=270ksi
Ap=eighteen 1/2" diam strands
superimposed load=.85k/ft: 40' simple span
Type I cement; moist cured
Pretensioned beam

Required:

1. Estimate prestress losses at midspan 90 days after release. (elastic shortening,creep,shrinkage,steel relaxation)

Related Discussions:- Estimate prestress losses

Cumulative error, diffrence between cumilative compensative error

diffrence between cumilative compensative error

Ranging, defference between direct and indirect ranging..

defference between direct and indirect ranging..

How quality control is maintained in a rolled fill dam, Sketch a curve show...

Sketch a curve showing the relation among dry density and moisture content for Standard Proctor test and indicate the salient features of the curve. Describe why soils are compacte

Water bound macadam, procedure of water bound macadam

procedure of water bound macadam

Bitumen, unit of kinematic viscosity

unit of kinematic viscosity

Setting up The total station theodolite, how do i Setting up The total stat...

how do i Setting up The total station theodolite?

What is the meaning of elastic shortening of concrete, What is the meaning ...

What is the meaning of Elastic Shortening of Concrete At the transfer stage, compressive prestressing force is transferred to the concrete. Due to this compressive force, concr

REport, CASTE DISCRIMANIMATION

CASTE DISCRIMANIMATION

Building, individual wall methods benefits?

individual wall methods benefits?

#title.male., coulomb wedge analysis

coulomb wedge analysis

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

User Account

All Pages