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

Define the phreatic line and phreatic zone, Define the Phreatic Line and Ph...

Define the Phreatic Line and Phreatic Zone Phreatic Line: In an unconfined aquifer, it represents the water table. Phreatic Zone: In an unconfined aquifer, it is located b

What are the stresses on the plane of failure, A granular soil is subjected...

A granular soil is subjected to a minor principal stress of 200 kN/m 2 . If the angle of internal friction is 30°, verify the inclination of the plane of failure with respect to th

Water waste engineering, wahat is physical characteristic on total suspende...

wahat is physical characteristic on total suspended solid

Surveying, Use of optical square in chain surveying?

Use of optical square in chain surveying?

Bricks, BRICKS Brick is obtained by moulding good clay into a block, wh...

BRICKS Brick is obtained by moulding good clay into a block, which is dried and then burnt. It is the oldest building block to replace stone. Manufacture of brick started havin

Explain hydrology and evaporation, Explain Hydrology and Evaporation Hy...

Explain Hydrology and Evaporation Hydrology: Study of the circulation of water in nature. Evaporation: Water in the liquid state transforms to vapor. Evaporation occurs f

Walls, partition walls

partition walls

Failure analysis in designing of a structure, Modes of failure • For sa...

Modes of failure • For safe design, a knowledge of the possible modes of failure is also necessary, e.g. failure of the structure could occur due to - Tensile fracture due t

Basic electronic electrical engineering, limitations of resistance

limitations of resistance

Define deferred maintenance- underwater inspection of bridge, Define Deferr...

Define Deferred maintenance - underwater inspection of bridge? Many problems of the substructure can be traced to lack of any maintenance in time, which again can be due to lac

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