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(Solved): Since the torsion bar in the figure has two materials between AB, inner diameter D and outer diamete ...
Since the torsion bar in the figure has two materials between AB, inner diameter D and outer diameter 2D, find the torsional moment and shear stresses carried by each material for Mb =136 kNm.
?ekildeki burulma çubu?unda \( A B \) arasinda iç çap D, d??çap 2D olmak üzere iki malzemeli, oldu?una göre, \( M_{b}=\mathbf{1 7}(\mathrm{a}+\mathrm{b}) \mathbf{k N m} \) için, her bir malzemenin ta??di?? burulma momentini ve kayma gerilmelerini bulunuz. \( \mathrm{D}=4 \mathrm{~cm}, \mathrm{G} 1=800 \mathrm{kN} / \mathrm{cm}^{2}, \mathrm{R}=\mathrm{D} / 2, \mathrm{G} 2=2 * \mathrm{G} 1 \), \[ I_{0}=\frac{\pi D^{4}}{32} \quad \tau_{\max }=\frac{M_{b}}{I_{o}} R \quad \varphi=\frac{M_{b} L}{G I_{0}} \]
Expert Answer
AB çubu?u için verilen veriler a?a??da gösterilmi?tir: Çap D=4cm rijitlik modülü G1=800kNcm2 rijitlik modülü G2=1,600kNcm2 uzunluk L1=L2=60cm