Atir Strap And Beamd With Fix [hot] Crack -

In ATIR STRAP, managing reinforced concrete beams and addressing crack control is a core part of the design and detailing workflow. The software uses a modular approach, where the main STRAP finite element analysis results are passed to the RC Beams (often referred to in detailing contexts as BEAMD) post-processor to finalize reinforcement and check for serviceability requirements like crack widths.  RC Beam Design and Crack Control Workflow 

• Up to 85% recovery of original flexural strength in cracked beams retrofitted with ATIR straps.
• Zero crack reopening under service loads after one year of monitoring in slab applications.
• Better fatigue performance compared to FRP wraps, due to steel’s ductility and mechanical anchoring.

5. Typical Applications

• Slab cracks: ATIR straps installed in tension zones of slabs (e.g., near midspan or over supports).
• Wall cracks: Horizontal or diagonal straps to resist out-of-plane bending or in-plane shear.
• Beam flexural cracks: ATIR beam applied along the tension face to add reinforcement.
• Joints between precast elements: ATIR beam used as a concealed tie.
• Seismic retrofitting: Cracked shear walls repaired with crossing straps.

Navigate to the side menu and select Cracked Section & Long Term Deflections. Atir Strap And Beamd With Fix Crack