The inclined ladder AB supports a house painter (82 kg) at C and the self weight (q
Question:
(a) Find support reactions at A and B.
(b) Find the resultant force in the shoe bolt at A.
(c) Find maximum average shear (Ï) and bearing (Ïb) stresses in the shoe bolt at A.
Transcribed Image Text:
レTypical rung -Ladder rail (tr-4 mm) Shoe bolt (dp 8 mm) Ladder shoe (t -5 mm) Ay Ay Section at base в, H 7 m Shoe bolt at A А, a-1.8m b 0.7 m Assume no slip at A
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NUMERICAL DATA t r 4 mm t s 5 mm d p 8 mm P 82 kg 981 ms2 P 80...View the full answer
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