Two angle bars B and C are riveted to bracket A. Knowing that both angle bars are in compression and that force is 25 kN in angle bar B and 40 kN in angle bar C, determine the following: a. Number of 19 mm diameter rivets in angle bar B if the allowable bearing stress of angle bar is 60 MPa. Thickness of angle bar B is 6 mm. b. Number of 19 mm diameter rivets in angle bar C if the allowable shearing stress of rivets is 25 MPa. Thickness of angle bar is 5 mm.

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Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.