The link was sent to your email.

We were unable send the link to your email. Please check your email.

Missing captcha code. Please check whether your browser is not blocking reCAPTCHA.

Invalid captcha code. Please try again.

Online Help

GEO5

Tree
Settings
Product:
Program:
Language:

Verification of Rectangular Cross-Section Made of Plain Concrete

The cross-section is rectangular, loaded by the bending moment M, normal force N (applied in the cross-section centroid) and by the shear force V.

Strength of concrete cross-section subject to the combination of bending moment and normal force with eccentricity e is derived from the following expressions:

The shear strength is provided by:

where:

νc

-

is the design value of shear stress in concrete for degree of longitudinal reinforcement ρ = 0 (see: Verification of spread footing for punching shear)

Interaction diagram N-M

Usage ratio of concrete cross-section subject to the combination of bending moment and normal force is determined as |0L| / |0R1| or |1L| / |1R2|. Where L is loading, R1 is strength with prescribed eccentricity and R2 is strength with prescribed normal force.

Try GEO5 software yourself.
For free, without analysis restrictions.