मुफ्त अपरूपण प्रतिबल कैलकुलेटर
अपरूपण प्रतिबल (शियर स्ट्रेस) की गणना करें। बल और क्षेत्रफल दर्ज करके परिणाम पाएं।
Average Shear Stress
16.67 MPa
Average Shear Stress vs Shear Force (V)
सूत्र
## Average Shear Stress Shear stress arises from forces acting parallel to a cross-section. ### Formula **tau_avg = V / A** where V is the internal shear force and A is the cross-sectional area resisting the shear. For beams, the actual shear stress distribution is parabolic (maximum at the neutral axis), and the peak value for a rectangle is 1.5 times the average.
हल किया गया उदाहरण
A steel plate connection with 3000 mm^2 shear area carries 50 kN.
- 01Convert force: 50 kN = 50,000 N
- 02tau = 50,000 / 3,000 = 16.67 MPa
अक्सर पूछे जाने वाले प्रश्न
How does shear stress differ from bending stress?
Bending stress acts perpendicular to the cross-section (normal stress) and varies linearly from the neutral axis. Shear stress acts parallel to the section and varies parabolically, peaking at the neutral axis.
What is the maximum shear stress in a rectangular beam?
The peak shear stress in a rectangular cross-section is tau_max = 1.5 V / A, occurring at the neutral axis. This calculator gives the average value V/A.
What is a typical shear yield strength?
Shear yield is approximately 0.577 times the tensile yield strength (von Mises criterion). For A36 steel with 250 MPa tensile yield, shear yield is about 144 MPa.
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