State the term - constant eccentricity, Civil Engineering

Assignment Help:

State the term - constant eccentricity

A pre-stressed concrete beam has a width of 300 mm and an overall depth of 450 mm. The permissible stresses in tension and compression due to pre-stressing alone are 5 N/mm2 and 30 N/mm2, respectively. Find the required pre-stressing force in the tendon and the eccentricity of the tendon, if a straight tendon with a constant eccentricity is to be provided in the beam.

 


Related Discussions:- State the term - constant eccentricity

Load carrying element of min-piles, Q. A pipe or groups of bars be adopted ...

Q. A pipe or groups of bars be adopted as load carrying element of min-piles? The design of mini-piles someway differs from other traditional pile types. For example the design

Permanent repairs to rail fracture, Q. Permanent Repairs to rail fracture? ...

Q. Permanent Repairs to rail fracture? (i) If the fracture is such that, wide gap A T welding ban be adopted, then the total length of fractured ends to-be cut shall be equal t

Discontinuity of joint – position of bearing, Q. Discontinuity of joint – p...

Q. Discontinuity of joint – position of bearing? Expansion joints in a bridge structures cater for movements inlongitudinal, transverse, vertical and rotational forms. Layout a

Explain the column effective length, Explain the Column Effective Length ...

Explain the Column Effective Length 1. For a single column, the effective length is simply the unbraced length * the k factor: 2. When comparing an effective length fo

What is a pressure bulb, What are the basic assumptions in Boussinesq's the...

What are the basic assumptions in Boussinesq's theory of stress distribution in soils? Illustrate the vertical stress distribution on a horizontal plane at a given depth and also t

Plumbing technology, This assessment will test Learning Outcomes 3 and 4 as...

This assessment will test Learning Outcomes 3 and 4 as well as the component of Learning Outcome 1 as it refers to waste disposal for the Plumbing Technology. The student is expect

Determine the equivalent of free float, The free float is equal to: a. L...

The free float is equal to: a. Latest allowable event occurrence time + Early finish time b. Earliest event occurrence time + early finish time c. Latest allowable event o

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