: The software can automatically identify beam spans and supports perpendicular to a height axis.
The ATIR STRAP Ultimate Suite features dedicated calculation options for evaluating crack widths according to international structural standards, such as and BS8007 . The software evaluates crack risk based on: Serviceability Limit State (SLS) load combinations. Main reinforcement spacing and bar diameter. Concrete tensile strength ( fctmf sub c t m end-sub ) and concrete cover thickness.
The strap is secured by an anchoring system at its ends. These anchors are fastened to the beam and ensure the strap remains under the correct tension as the building settles and undergoes daily load cycles.
When a structural crack occurs in a beam, it often signals an underlying failure in shear or flexural capacity. (STRuctural Analysis Program) is used to model the existing structure and calculate the forces causing the distress. BEAMD is the integrated concrete post-processor used specifically for the design and detailing of reinforced concrete beams . 1. Structural Analysis (STRAP) Engineers use STRAP to determine why a crack formed by: Atir Strap And Beamd With Fix Crack
Ensure the stress in the strap does not exceed its design tensile strength.
To execute the procedure correctly, gather the following:
The Atir Strap and Beam system works by utilizing the steel strap to absorb and distribute loads, reducing the stress on the concrete beam. This results in a significant reduction in cracking and deflection, ensuring that the structure remains stable and secure. The strap also provides additional reinforcement, allowing for greater flexibility and resistance to seismic activity and other external forces. : The software can automatically identify beam spans
This article explores a sophisticated workflow for addressing structural deficiencies in concrete beams using the finite element analysis software and its integrated design module, BEAMD . Understanding Structural Failure: Why Beams Crack
Diagonal cracks near the supports of the beam.
Traditionally, fixing a structural crack might involve removing large sections of brickwork or installing unsightly metal plates on the outside of the building. The Strap and Beam system offers distinct advantages: Main reinforcement spacing and bar diameter
Clean the crack, apply surface sealer, and inject epoxy (conforming to ASTM C 881 Type IV) to bind the crack surfaces together, restoring monolithism. B. Structural Strengthening (Strap-Beam Rehabilitation)
: BEAMD is an integrated module specifically for RC beam design and detailing. It handles the transition from 2D analysis to full reinforcement scheduling, ensuring that the designed rebar meets code requirements to control cracking. Core Software Components
Avoid these errors that lead to repair failure: