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using System; namespace HelloWorld { class Program { static void Main(string[] args) { Console.WriteLine("Hello World!"); } } }

This is a new anchored text

concrete strength in compression

\[\sigma_{c,eq} = \sigma_{c3} - \sigma_{c1} < f_{cd}\]

bond stress τ_b

\[\frac{τ_{b}}{f_{bd}}\le 1\]

where

\[f_{bd} = 2.25 \cdot η_1\cdot η_2\cdot f_{ctd}\]

and strength of the reinforcement

\(σ_{s,lim} = \frac{k \cdot f_{yk}}{γ_s}\qquad\qquad\textsf{\small{for bilinear diagram with inclined top branch}}\)

\(σ_{s,lim} = \frac{f_{yk}}{γ_s}\qquad\qquad\,\,\,\,\textsf{\small{for bilinear diagram with horizontal top branch}}\)

Technical Description of Concrete Connection

This description provides a detailed title for the anchoring system analysis according to the relevant code requirements.

Bolt Design and Buckling Analysis

The bolt connection must be evaluated for several failure modes including buckling of the bolt shaft and lateral torsional buckling of the steel plate. The strain in the concrete near the anchoring zone should also be monitored.

Strut and Tie Model

For complex concrete connections, a strut and tie model is recommended. This method accounts for prying forces that may develop at the plate interface.

Key points:
- Concrete compressive strength
- Anchoring depth requirements per code
- Bolt grade and description
- Plate thickness to prevent buckling
- Connection detail with strain limits
- Analysis of prying action
- Lateral torsional buckling verification
- Title: Strut and tie analysis summary