यदि एक शाफ़्ट व्यास d बंकन आघूर्ण M के अधीन है, तो शाफ़्ट में प्रेरित बंकन प्रतिबल (σb) क्या है?

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वर्णन:

बंकन समीकरण

जहाँ

σb = बंकन प्रतिरोध, y = इसके तटस्थ अक्ष से अनुप्रस्थ-काट पर फाइबर की दूरी

M = बंकन आघूर्ण, I = जड़त्वाघूर्ण क्षेत्रफल, E = यंग के बीम पदार्थ के प्रत्यास्थता का मापांक,

R = तटस्थ अक्ष के लिए वक्रता की त्रिज्या, Z = अनुभाग मापांक

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