Question

A pin-connected frame is loaded as shown in the figure.

a.) determine the reaction at C of the pin- connected frame.

b.) determine the reaction at B of the pin- connected frame.

c.) determine the shear force acting on section 2 (just to the right of the 600 N load) of the pin-connected frame.

с 800 N 0.8 m ! 2 D B o 600 N 0.8 m 0.9 m 0.9 m A

Answer 1

8 von 60or E HA RA { Fuzo; HA 800 N {fyzo; RATRE = 600 EMA=oj -> Rex (2x0.9) = 60 x0.9 + 80 x 2x018 RE = 1011-11 N RA - - 41.1) N (a) => Cut a section 0,4 tano >>0299.36° 16 FE FA :) FCA Colo ? Fee Cos o 2) FCA = FLE FCA sino x2 = 800 FCA 815.835 N

(! ) Reaction at B = م 300 (C) Shear force acting section 2 ملا V2-2 E ;0=ناک اوار -((6 |=عF V₂.2 در ۱۱ ، ۱۱ ۱۰ -