7/25/2019 D-me 3300 Problem Set # 4a & b Spr 2016

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ME 3300 PROBLEM SET #4 a & b Spr. 2016

4-1a

Ans.σc = -1.582 ksi

4-2a

Ans. ΔTc = 23.3 lbs

4-3a

Ans. P = -52 kips

4-4a 

Ans. P = 422 kN

4-5a

 

4-1b

Ans.(a) 8.15 ksi (b) 3.73 in. 

4-2b 

Ans. 4.23 ksi 

4-4b

  Ans. (a) 4.170, (b) 1.910 

7/25/2019 D-me 3300 Problem Set # 4a & b Spr 2016

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4-5b

 

Use tables from text or web

Ans. (a) 6.94 ksi. 0.4820; (b) 5. 77 ksi, 3.670 

4-6b

Ans. (a) 2.05 ksi (b) 1.358 ksi