Calculate the joint force C and the bearing reactions of A for the external given load effect. B) Calculate the bearing reactions to B for the external given load effect . C) Calculate the minimum value of coefficient of friction, ,u SEE IMAGE , between the substrate and the design so that the system is in static equilibrium
TEXT:
A planar construction is composed of two beams. These are joined in a frictionless joint,
as indicated on the sketch. The construction is restrained against displacements in vertical and horizontal
direction in junction A, and rests on a horizontal surface in B. The substrate has sufficient
friction so that the structure does not slip (move)
The structure is applied to an outer concentrated load P=8kN in node D.
a) Calculate the joint force C and the bearing reactions of A for the external given load effect.
B) Calculate the bearing reactions to B for the external given load effect .
C) Calculate the minimum value of coefficient of friction, ,u SEE IMAGE , between the substrate and
the design so that the system is in static equilibrium
![P = 8kN
D
с
IN
4
A
2
*
4
B
*
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