The beam is carrying a distributed load on segment AB and a concentrated load at point E. Take 4w₁ = 2w2 = 8 kip/ft. a) Determine the support reactions at points A and C. b) Calculate the internal resultant loadings (normal and shear forces and bending moment) at point D and at the midpoint of segment BE. W₂ -6 ft- D hinge 6 ft W₁ B 4 ft 5 kip + Figure 2.1 - Compound beam E 4 ft

Shear breaking strength of the solder used in the brazing joint in the figure. tlK=15daN/mm2, since the factor of safety is s=3, the torsion that the connection can transmit statically Find the value of the moment. dişli çark d=s mim mil b=6 sert lehim

L = 0.3m A = 20 x 6 mm E= 70 GPa allowable stress = 120 MPa 0.6 m 0.4 m 0.2 m Rigid bar D C W 0.5m 40 x 6 mm 50 GPa wable stress = 80 MPa 16 mm dia. bolt with allowable s 6 mm 80 MPa in bearing and 60 MPa The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B and to Magnesium bar at A, Aluminum bar at C. the properties of the bars are shown on the figure. all the connections are using 16 mm bolts in single shear. Determine the maximum safe load W that can be applied. Determine the final position of point D.

Hi, I have been given this pin-jointed frame analysis to solve (see pictures of the structure attached). Can you help me answer all the questions below? Especially the one about the bending moment and shear force. The Figure 2 attached is a simplified structure to undertake a structural analysis on a concept design for a low cost stroller/buggy for children. The buggy consists of a number of metal sections that are pin-jointed together. The buggy is designed to accommodate a child of mass no more than 20 kg, sat on the seat which is supported at four points (Fc) on the frame of the buggy.  Assume that the weight of the child is equally distributed across all of the points  indicated on Figure 2 as Fc. Assume that there are no additional forces applied to the handle of the buggy, that the buggy is static (stationary) and that the buggy, and the elements of the frame have no mass. At points A and G, there are roll supports. At Points B, F and D there are the pin supports. I am required…