> For the complete documentation index, see [llms.txt](https://docs.openbrim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openbrim.org/examples/concrete-bridge-examples/example-concrete-u-girder-bridge/templates-for-code-check-ex1-cug/pier-column-code-check-t-ex1-cug.md).

# Pier Column Code Check T

This section configures the code check template for pier column design verification.

{% hint style="info" %}
**Navigation:** Templates for Code Check > Pier Column Code Check T
{% endhint %}

## Steps

### Step 1: Navigate to Pier Column Code Check T

Navigate to **Templates for Code Check > Pier Column Code Check T** in the tree view.

### Step 2: Configure Axial-Moment Interaction

Set parameters for P-M interaction verification:

* Interaction diagram generation
* Slenderness effects
* Biaxial bending considerations

### Step 3: Configure Shear Checks

Set parameters for column shear capacity:

* Concrete contribution (Vc)
* Steel contribution (Vs)
* Maximum shear limits

### Step 4: Define Check Locations

Specify critical sections:

* Top of column (cap connection)
* Bottom of column (footing connection)
* Maximum moment locations

<details>

<summary><strong>Quick Tip:</strong> Slenderness Effects</summary>

For tall columns, second-order effects may be significant. Ensure moment magnification factors are properly applied per AASHTO LRFD Section 5.6.4.

</details>

## Verification

{% hint style="success" %}
After completing these steps, the pier column code check template is ready for design verification.
{% endhint %}


---

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