Determine the expected extension at the jack, Civil Engineering

Assignment Help:

A cylindrical concrete tank, 30 m external diameter, is to be prestressed circumferentially by means of  high-strength steel wire (E, = 2 x  105  N/mm2)  jacked  at 4 points, 900 apart. If  the minimum stress  in the wire immediately after tensioning is to be 450 N/mm2  and coefficient of friction is 0.5, calculate :

(a) The maximum stress to be applied to the wires at the  jack, and

(b) The expected extension at  the jack.

 


Related Discussions:- Determine the expected extension at the jack

Simply supported steel frame help, I need some help sizing a rectangular pl...

I need some help sizing a rectangular plate that will distribute my load to the simply supported beams below.

Discuss about the term - end zone, Discuss about the term - End Zone It...

Discuss about the term - End Zone It is the length of a post-tensioned concrete member, at the end, which is required to get a distribution of prestress over the whole of the c

Traffic surveys, Traffic Surveys: The following traffic surveys are n...

Traffic Surveys: The following traffic surveys are needed for preparing a good road project: Classified Volume Counts This survey is normally carried out for 7 days,

Designing 10 story building, Hi need help with designing a 10 story concret...

Hi need help with designing a 10 story concrete building with basement car park. Need help with calculations in line with eurocodes. Is this something you can help with?

#titl, Two readings ie 1.64m and 0.73m were taken during leveling procedure...

Two readings ie 1.64m and 0.73m were taken during leveling procedure to define the slope of a centerline of a bridge at points A and B. If distance AB=50 m, find the slope of line

Understanding civil main things, i want to just understand civil eng main p...

i want to just understand civil eng main points of all subjects which i becam able to tell some body about this tha what is this ?

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