Compatibility Condition:

Total strain in steel = Total strain in copper

i.e. 3 × 10^-4 + 1.965 × 10^-5 P_s  = 4.5 × 10^-4 + 1.8421 × 10^-5 P_c

Recognising that P_c = - P_s, and dividing both sides by 10^-5, we get

30 + 1.965 P_s = 45 - 1.8421 P_s

or        Ps = 45 - 30/ (1.965 + 1.8421) = 3.94 kN

∴          Stress in steel = 3.94 × 1000/ (π/4) × 18²  = 15.5 N/mm²

∴          Stress in copper = - 3.94 × 1000/ (π /4)(302 - 182) = - 8.71 N/mm²

Posted Date: 1/30/2013 5:48:49 AM | Location : United States

Ask an Expert

Related Discussions:- Compatibility condition, Assignment Help, Ask Question on Compatibility condition, Get Answer, Expert's Help, Compatibility condition Discussions

Write discussion on Compatibility condition
Your posts are moderated

Write your message here..

Related Questions

Design, what is the procedure to design the beam and column? what is the procedure to design the beam and column?

Inverted siphon, how to design how to design

State the coulomb wedge theory, A retaining wall is battered away from the ... A retaining wall is battered away from the fill from bottom to top at an angle of 15° with the vertical. Height of the wall is 6 m. The fill slopes upwards at an angle 15° away fro

What is material at site return, Q. What is Material at site Return? Th... Q. What is Material at site Return? The authority is executive charge of a work should be responsible for holding in safe custody for controlling the consumption and to the ext

Structural steel optimization, Topic request Topic request

Explain the design of graded filter, Q. Explain the design of graded filter... Q. Explain the design of graded filter? Use of graded filter has been traditionally used below the revetment and protection works. The material used in the granular / graded fi

Optimum binder content in bituminous pavement, Q. Optimum binder content in... Q. Optimum binder content in bituminous pavement? Amount of binder to be added to a bituminous mixture can't be too excessive or too little. Principle of designing the optimum

Environmental engineering., Solve the following problems and show all steps... Solve the following problems and show all steps and calculations clearly: 1. A water treatment plant uses a dual media filter. The two media used are: a) Anthracite coal with ef

Som, derive the expression for stress in arbitrary plane in a body subjecte... derive the expression for stress in arbitrary plane in a body subjected to bi axial stress condition

Statics - rigid body of equilibrium, The ball of a trailer hitch is subject... The ball of a trailer hitch is subjected to a force F. If the failure occurs when the moment of point F around point A reaches 11250 in lbs, determine the largest value F may have