Are thin spherical shells subjected to shear stress?
Strength of Materials
- 4549 Views
- 9 Answers
9 Answers
-
-
- 05 Nov
- 0 Comment
-
-
yes. shells are subjected to internal pressure shows hoop stress as well as longitudinal stress. compaire this two axial stress condition with elemental area of shell in which two side of body subjected to axial force. so any section in between them are subjected to normal as well as shear stress.
-
- 27 Oct
- 0 Comment
-
-
No. Because in the spherical cell gas and liquid is filled. And inside pressure work as hydrostatic pressure. And hydrostatic pressure is always normal( perpendicular) to the plane so there is not any shear stress.
-
- 08 Oct
- 0 Comment
-
- Any one please share the syllabus of GATE Civil Engineering
- Hello I have one doubt what is negative marks in gate exam if I can do any mistake it nu will reduce the mark but I will attend only correct and rest of questions I leaved
- what is quick sand
- if I have no notes then from where I should done numericals of soil mechanics ?
- How fibre reinforced concrete prevents cracking?
- how many times can attend the gate ?
- why capillary not participating in effective stress
- question is regarding survey
a survey line was measured to be 60m. it was found that there is misalignment and line was 1m off straight at middle. the correction in length in m is?
- how to make sound off of this ap
- what is the role of percolation capacity of filter media in designing of septic tank?
Practice Mock Test
gate civil engineering (ce)
Radial stress(= 0) must be considered as the third principal stress. And the maximum shear stress = (σ1 - σ3)/2 where σ1 = Pd/2t ..........hoop stress σ2 = Pd/4t ..........longitudinal stress σ3 = 0 ................radial stress