Compatibility condition, Civil Engineering

Assignment Help:

Compatibility Condition:

Total strain in steel = Total strain in copper

i.e. 3 × 10-4 + 1.965 × 10-5 Ps  = 4.5 × 10-4 + 1.8421 × 10-5 Pc

Recognising that Pc = - Ps, and dividing both sides by 10-5, we get

30 + 1.965 Ps = 45 - 1.8421 Ps

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


Related Discussions:- Compatibility condition

Determine the probable period of time, A clay stratum is 4.5 m thick and re...

A clay stratum is 4.5 m thick and rests on a rock surface. The coefficient of consolidation of a sample of this clay was found to be 4.5 × 10-8 m 2 /s in the laboratory. Verify pro

Comparison of pre and post-tensioning, Comparison of pre and post-tensionin...

Comparison of pre and post-tensioning A comparison between pre-tensioned and post-tensioned concrete members can be made on the basis of the following considerations. (a) T

Evaluate the principal stresses and principal planes, Evaluate the principa...

Evaluate the principal stresses and principal planes: The state of stress at a point in a loaded solid is prescribed on two faces of an element whose shape is a triangular pri

Hydrographic data for design of bridge, Q.What Hydrographic data required f...

Q.What Hydrographic data required for Design of bridge? (i) Design discharge for bridge waterway and foundation with corresponding high flood levels. Frequency curve for annual

CONTOURING METHODS, EXPLAIN THE USE OF INTERPOLATION IN CREATING CONTOUR LI...

EXPLAIN THE USE OF INTERPOLATION IN CREATING CONTOUR LINE

Calculate the most probable value, The most probable value of the following...

The most probable value of the following observations on the same angle (35º 17' 42" ; 35º 17' 38" ; 35º 18' 00" ; 35º 17'; 22"; 35º 17' 42");  is most nearly:   35º 17' 40.8

Survey engineering, define the meaning of longitudinal cross sectional leve...

define the meaning of longitudinal cross sectional levelling

Consideration of hazards in design, • Gas turbines produce noise, heat radi...

• Gas turbines produce noise, heat radiation and exhaust gas emissions that are potentially a danger to health • Fuel is flammable and there are hot surfacesand moving parts

#manholes, #how are manholes mantained

#how are manholes mantained

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