Question
Download Solution PDFविकृति ऊर्जा विधि का उपयोग करते हुए, O पर लंबवत विक्षेपण निम्न में से क्या है? (प्रत्यास्थता मापांक E = 2 × 105 N/mm2 लें, तार का अनुप्रस्थ काट क्षेत्र, A = 100 mm2)।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
ट्रस में भंडारित विकृति ऊर्जा,
U = UOA + UOB
O पर विक्षेपण होगा,
गणना:
O पर
ΣFx = 0, FOA = FOB..............(i)
ΣFy = 0, FOA × cosθ + FOB × cosθ = P ..........(ii)
2FOA × cosθ = P
यहाँ, cosθ = 3/4.24 और P = 10 kN
ट्रस में भंडारित विकृति ऊर्जा,
U = UOA + UOB
⇒
O पर विक्षेपण होगा,
Last updated on Jul 8, 2025
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