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

#title, define distribution factor and shape factor

define distribution factor and shape factor

Continuous prestressed concrete beam design , Assignment:-Continuous Prestr...

Assignment:-Continuous Prestressed Concrete Beam Design A cast in-place 3-span prestressed concrete T-beam is to be designed. The T-beam concsists of an 8-in thick reinforced

Strength of Materials, Describe the process of yielding and state the effec...

Describe the process of yielding and state the effect work hardening has on the yield point of mild steel using suitable sketches where appropriate.

Modes of transport, Modes of Transport Various Modes of Transport ...

Modes of Transport Various Modes of Transport There are several modes of transport which can be developed by a country. In every country, the principal modes exist ar

Impact test - tests on stones, Impact Test: Resistance of stones to ...

Impact Test: Resistance of stones to impact is found by conducting tests in impacting testing machine .It contain of a frame with guides in which a metal hammer weighing 13.

Statics, Currently I am struggling with masteringengineering.com So is it f...

Currently I am struggling with masteringengineering.com So is it fine to give you my username and password so you could solve my problems. please show your work.

ceramics is what type of materials, Ceramics is what type of materials ? ...

Ceramics is what type of materials ? Answer: It is  an insulators.

Define the term - cracking load and proof stress, Define the term - Crackin...

Define the term - Cracking Load and Proof Stress Cracking Load The load on the structural member at the time of the initiation of first visible crack in concrete is know

Calculates the energy required, Write a program called, A1Q1, that reads a ...

Write a program called, A1Q1, that reads a single letter.   It will then display the corresponding ASCII code of the letter and prints the next character and the character which is

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