11-12 Design of beam and shaft| Mechanics of Materials RC Hibbeler скачать в хорошем качестве

11-12 Design of beam and shaft| Mechanics of Materials RC Hibbeler

11-12 The joists of a floor in a warehouse are to be selected using square timber beams made of oak. If each beam is to be designed to carry 90 lb/ft over a simply supported span of 25 ft, determine the dimension a of its square cross section to the nearest 1/4 in. The allowable bending stress is sallow = 4.5 ksi and the allowable shear stress is tallow = 125 psi. Dear Viewer You can find more videos in the link given below to learn more and more Video Lecture of Mechanics of Materials by Beer & Jhonston    • Mechanics of Materials Beer & Johnston onl...   240 Problem solutions of all chapter of Mechanics of Materials by Beer & Jhonston    • Mechanics of Materials by Beer & Johnston   Chapter 4 of Mechanics of Matereials rc hibbeler (09th Edition)    • Chapter 4 (Axial Loading) by Mechanics of ...   Chapter 3 of Mechanics of Matereials rc hibbeler (09th Edition)    • CHAPTER 3 MECHANICAL PROPERTIES OF MATERIA...   Chapter 2 of Mechanics of Matereials rc hibbeler (09th Edition)    • CHAPTER 2 STRAIN, MECHANICS OF MATERIALS B...   Chapter 1 of Mechanics of Matereials rc hibbeler (09th Edition)    • CHAPTER 1 STRESS- INTERNAL RESULTANT LOADI...   #mechanicsofsolids #strengthofmaterialstutorials #mechanicsofmaterials #bendingmomentdiagram #rchibbeler #solidmechanics