Question

Complexity: 3 Variant: 1 Given: q = 10 kN/m: P = 20 kN; M = 10 kNm; E = 2 × 1011 Pa; ]- 160 MPa. a-2m Goal: 1) calculate dimensions of the cross-section choosing the one of following: a) diameter of the round solid, b) dimensions of the rectangle (h/b-2); 2) calculate vertical and horizontal displacements and the slopes in the following points: 2 郎- C-? 2

for the second question need just zD

Answer 1

8 C. 2 2. At bent D At pent C Jood at P oand distributed load at co will load at co so lood ot c l rn

Lood om B Bunding mement Ma at A at ie M Laya i knes that

ndy 6 4 n d 3 3 5 A 1足 4 63 了 4 x 160

b65.5 mm 131 mm (2) We harto ind out 2 1 2 od Pwit dpar Haist at B TF na. b L4 3

3 3 P a 1 .2 3 ? a 3 ス0X10-X (2000) 2.2 021 mm