- ahmad alhayek
الرئيسية صورة وعبرة كلام الناس خواطر
ID ysu.blackboard.com Home Page-.. My of Materials 5 A wire... 15-6 A holo... udy 1.8-8 A square steel tube of length L 6 m and width b2 = 250 mm is hoisted by a crane (see figure). The tube hangs from a pin of diameter d that is held by the cables at points A and B. The cross section is a hollow square with inner dimen- sion bl 210 mm and outer dimension b2 = 250 mm. The allowable shear stress in the pin is 60 MPa, and the allowable bearing stress between the pin and the tube is 90 MPa. Determine the minimum diameter of the pin in order to support the weight of the tube. (Note: Disregard the rounded corners of the tube when calculating its weight.) Square tube tube Pin b2
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ahmad alhayek تصميم ahmad alhayek جميع الحقوق محفوظة 2016

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