Creep transition in bending of rectangular plates

Gupta, Shubham; Dharmani, R.L.

doi:10.1016/0020-7462(80)90008-6

Cited by 4 publications

(1 citation statement)

References 7 publications

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“…For finding the creep stresses, the transition function through principal stress difference [10][11][12][13][14][15][16][17][18][19] at the transition point P -1 leads to the creep state. The transition function R is defined as (17) From Eqns (15) and (17), one gets (17), (18) and (20) …”

Section: Solution Through Principal Stress Differencementioning

confidence: 99%

Creep Transition in a Thin Rotating Disc with Rigid Inclusion

Gupta¹,

Pankaj²

2007

DSJ

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Creep stresses and strain rates have been obtained for a thin rotating disc with inclusion using Seth's transition theory. Results have been discussed numerically and depicted graphically. It has been observed that radial stress has maximum value at the internal surface of the rotating disc made of incompressible material as compared to circumferential stress and this value of radial stress further increases with the increase in angular speed. Strain rates have maximum values at the internal surface for compressible material. Rotating disc is likely to fracture by cleavage close to the inclusion at the bore

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Section: Solution Through Principal Stress Differencementioning

confidence: 99%

Creep Transition in a Thin Rotating Disc with Rigid Inclusion

Gupta¹,

Pankaj²

2007

DSJ

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Thermal effects in rectangular plate made of rubber, copper and glass materials

et al. 2021

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Thermo elastic-plastic transition in a thin rotating disc with inclusion

Gupta

Pankaj

2007

THERM SCI

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Stresses for the elastic-plastic transition and fully plastic state have been derived for a thin rotating disc with shaft at different temperatures and results have been discussed and depicted graphically. It has been observed that the rotating disc with inclusion and made of compressible material requires lesser angular speed to yield at the internal surface and higher percentage increase in angular speed to become fully plastic as compare to disc made of incompressible material. With the introduction of thermal effect the rotating disc with inclusion required lesser angular speed to yield at the internal surface. Rotating disc made of compressible material with inclusion requires higher percentage increase in angular speed to become fully-plastic as compare to disc made of incompressible material. Thermal effect also increases the values of radial and circumferential stresses at the internal surface for fully-plastic state. .

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Creep transition in bending of rectangular plates

Cited by 4 publications

References 7 publications

Creep Transition in a Thin Rotating Disc with Rigid Inclusion

Creep Transition in a Thin Rotating Disc with Rigid Inclusion

Thermal effects in rectangular plate made of rubber, copper and glass materials

Thermo elastic-plastic transition in a thin rotating disc with inclusion

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