Design of Tension Elements per EN 1993-1-1

Notations

N_e,d = Design normal force
N_pl,Rd = Design plastic resistance to normal forces of the gross cross-section
N_u,Rd = Design ultimate resistance to normal forces of the net cross-section at holes for fasteners
A = Gross area
A_net= Net area
f_y = yield strength
f_u = ultimate strength

If axial tensile elements are used together with bolted connections, the yield stress will be reached earlier in the areas where the bolt holes are located. This situation will affect the strength calculations made with the linear elastic assumption by using the load-displacement curve.

Tension element are designed according to Eq. 6.5.

Design strength of axial tensile elements are used together with bolted connections is determined according to the smallest of Eq. 6.6, and 6.7.

• Plastic resistance of the gross-section

• Ultimate resistance of the net cross-section

Next Topic

Flexural Design per EN 1993-1-1

Related Topics

• Classification of cross sections per EN 1993-1-1

• Elastic and Plastic Analysis per EN 1993-1-1

• Design of Compression Elements per EN 1993-1-1

• Axial Force and Bending Moment Interaction Design per EN 1993-1-1

• Shear Design per EN 1993-1-1