Engineering, 11.12.2019 19:31 marialion5278
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2 determine the maximum value of p if the allowable stress is (o-allow) sit_200 mpa for the steel and (sigma_ailow)a| = 150 mpa for the aluminum. e_st = 200 gpa, e_al = 70 gpa.
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The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar...
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