> 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/steel-bridge-examples/example-steel-tub-girder-bridge-ex1-stg/superstructure-code-checks-ex1-stg/steel-tub-girder-code-check-aashto-ex1-stg.md).

# Steel Tub Girder Code Check (AASHTO)

**Step 1:** In this section, you can specify the Tub Girder that you want to be checked, the station at which you want to be checked, and the code content that you want to perform for it. This information is necessary for performing code checks.

**Step 2:** Navigate to Superstructure Code Checks > **Steel Tub Girder Code Check (AASHTO)**

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-135807.png?api=v2)

**Step 3:** Click **three-dots icon** on **Girder** and set **G1** and **G2**.

One of the girders will be subjected to **constructibility code check template** while the other will undergo **service code check template.**

**Step 4:** Enter **Station** \[ft] value as 100 both them.

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-140804.png?api=v2)

**Step 5:** Additionally, click **three-dots icon** on **Code Check Template** and set code check as in the figure.

**Step 6:** Keep other parameter constant as default value.

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-141034.png?api=v2)

**Step 7:** Navigate Reinforcement tab.

Click **three-dots icon** on **Input Data Preference** and set **"Lumped"**.

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-141733.png?api=v2)

**Step 8:** Set deck rebar material to **A615\_60** both them\*\*.\*\*

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-142056.png?api=v2)

**Step 9:** Enter **"Lumped Reinforcement"** parameters specified in the corresponding cells as in the figure.

(Note that based on the input data preference, inputs not applicable automatically turns into **N/A**).

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-143420.png?api=v2)

**Step 10:** You can make adjustments to the **"Stiffener"** tab if you wish.

![](https://openbrim.atlassian.net/wiki/download/attachments/2169995287/image-20230227-143722.png?api=v2)

***

{% hint style="success" %}
The Steel Tub Girder Code Check (AASHTO) have been created.
{% endhint %}

***

If icon won't appear, collapse page tree menu by clicking on arrow or using shortcut "\[".

\| `STGCC1 G1 100 STGTemp_Srv InteriorPanel 50 STGCC2 G2 100 STGTemp_Cons InteriorPanel 50` | `STGCC1 Lumped A615_60 8 3 4 3 0 0 NULL NULL NULL NULL 0 0 1 STGCC2 Lumped A615_60 8 3 4 3 0 0 NULL NULL NULL NULL 0 0 1` | \`\`\` STGCC1 NO 5 1 YES Use Cross Frame Spacing 82 NO NULL 50 STGCC2 NO 5 1 YES Use Cross Frame Spacing 82 NO NULL 50

```|
```


---

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