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

Sand cone test – suitable for all soils?, Q. Sand cone test – suitable for ...

Q. Sand cone test – suitable for all soils? Sand cone (replacement) test is generally carried out to determine the in-situ and compacted density of soils. This testing method i

How can a temporary diversion to laid, Q. How can a temporary diversion to ...

Q. How can a temporary diversion to laid a cross flowing river in case of disruption to rail traffic over a major bridge lasting over 6 months. Ans.- Temporary diversion

False set in pile driving, Q. False set in pile driving? For pile drivi...

Q. False set in pile driving? For pile driving in certain soils such as dense silt and weathered rock, occurrence of false set phenomenon isn't uncommon. During the driving pro

What is pratt truss, Q. What is Pratt truss? Pratt truss is characteriz...

Q. What is Pratt truss? Pratt truss is characterized by having its diagonal members (except the end diagonals) slanted down towards the middle of bridge span. Under such struct

Types of stone masonary, random rubble coursed, suare rubble coursed and un...

random rubble coursed, suare rubble coursed and uncoursed, polygonal walling, flint walling

Two way slab, how can i design reinforcement for a two way slab

how can i design reinforcement for a two way slab

Minimisation of differential settlement, Minimisation of Differential Settl...

Minimisation of Differential Settlement You are aware that differential settlement causes more distress to the structure, when compared with that of total settlement. The var

Evaluate dimensions of apron according to spring and gale, Q. Evaluate dime...

Q. Evaluate dimensions of apron according to Spring and Gales? Dimensions of apron according to Spring and Gales. Gales and Sethi favoured uniform thickness of laid apron while

Influence lines for cantilever beam, fine the influence line for cantilever...

fine the influence line for cantilever beam of span 7 m and load at 2 m?

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