Your Panther ID governs the value of x. If your PID is 3456789 then, x =...
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Your Panther ID governs the value of x. If your PID is 3456789 then, x = 3.45. x is a number less than 10 with two decimal places. i.e. x = <first digit of PID><second digit><third digit> Use steel with Fy = 50 ksi. Allowable deflection is 1/360 of the span of the beam. Assume that the sections W 21 x 62 are available to you for no cost. Assume the cost of steel for any other sections = $ 4.2/lb. (finished). In case you do not find a relevant constant for a loading condition (Cb, C, or C₁), use the constant that corresponds to the worst case scenario. (NOTE: The only intent of this instruction is to simplify the problem. Calculated values of the constants MUST be used in real design.) Please calculate, i) Minimum cost of the beam system (when W 21 x 62 is free) ii) Most economic cost of the beam system if the sections W 21 x 62 were not freely available iii) Most economical cost of column system. Legend: A (50) (130) [120 x k (150+ x) k (15+x) ft. Į X ✓ O C Symbol Meaning (20+x) k (10+x) k (30+x) ft E (80) k Beam section Column section (250x (125x Concentrated load Bracing at center of the beam span Uniformly distributed load Hinge support Roller support Fixed support D DL: (20+x) k LL: (10+x) k Span= (30+x) ft long Your Panther ID governs the value of x. If your PID is 3456789 then, x = 3.45. x is a number less than 10 with two decimal places. i.e. x = <first digit of PID><second digit><third digit> Use steel with Fy = 50 ksi. Allowable deflection is 1/360 of the span of the beam. Assume that the sections W 21 x 62 are available to you for no cost. Assume the cost of steel for any other sections = $ 4.2/lb. (finished). In case you do not find a relevant constant for a loading condition (Cb, C, or C₁), use the constant that corresponds to the worst case scenario. (NOTE: The only intent of this instruction is to simplify the problem. Calculated values of the constants MUST be used in real design.) Please calculate, i) Minimum cost of the beam system (when W 21 x 62 is free) ii) Most economic cost of the beam system if the sections W 21 x 62 were not freely available iii) Most economical cost of column system. Legend: A (50) (130) [120 x k (150+ x) k (15+x) ft. Į X ✓ O C Symbol Meaning (20+x) k (10+x) k (30+x) ft E (80) k Beam section Column section (250x (125x Concentrated load Bracing at center of the beam span Uniformly distributed load Hinge support Roller support Fixed support D DL: (20+x) k LL: (10+x) k Span= (30+x) ft long
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Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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