> 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-i-girder-bridge-ex1-sig/combinations-ex1-sig/design-load-combinations-ex1-sig/load-rating-combination-table-ex1-sig.md). # Load Rating Combination Table {% hint style="info" %} **Navigation:** Combinations > Design Load Combinations > Load Rating Combination Table For detailed parameter explanations, see the [Load Rating Combination Table Reference](https://docs.openbrim.org/templates/steel-i-girder-bridge-workflow/combinations-sig/design-load-combinations-sig/load-rating-combination-table-sig). {% endhint %} **Step 1:** Click on Name cell and set name as **LoadRatingLCT**. ![image-20250120-150539.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150539.png?api=v2) **Step 2:** Enter the **γDC (max)** as **1.25** and **γDC (min)** as **1.** ![image-20250120-150600.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150600.png?api=v2) **Step 3:** Click **three-dots icon** on DC1 cell and select a **Result Extraction Case** as **DC1.** ![image-20250120-150619.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150619.png?api=v2) ![](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20231027-145043.png?api=v2) ![image-20250120-150640.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150640.png?api=v2) **Step 4:** Click **three-dots icon** on DC2 cell and select a **Result Extraction Case** as **DC2.** ![image-20250120-150656.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150656.png?api=v2) **Step 5:** Enter the **γDW (max)** as **1.5** and **γDW (min)** as **1.** ![image-20250120-150713.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150713.png?api=v2) **Step 6:** Click **three-dots icon** on DW cell and select a **Result Extraction Case** as **DW.** ![image-20250120-150736.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150736.png?api=v2) **Step 7:** You can edit the Design Load from **Design Load** tab. Enter the **γLL (Inventory)** as **1.75 and γLL (Operating)** as **1.35.** Click **three-dots icon** on LL cell and select a **Result Extraction Case** as **LLHL93Case.** ![image-20250120-150806.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150806.png?api=v2) **Step 8:** You can edit the Legal Load from **Legal Load** tab. Keep the **Legal Load parameters** as default. ![](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20231107-084108.png?api=v2) **Step 9:** You can edit the Emergency Load from **Emergency Load** tab. Keep the **Emergency Load parameters** as default. ![](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20231107-084119.png?api=v2) **Step 10:** You can edit the Permit Load from **Permit Load** tab. Keep the **Permit Load parameters** as default. ![](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20231107-084128.png?api=v2) **Step 11:** Proceed to the [**next step**](#Photo) to verify the model. {% hint style="success" %} The completed load rating combination table is illustrated below. Please verify that you have the same model on your end by examining each view provided here. For more information on how to perform visual checks, refer to the quick tips. {% endhint %} ![image-20250120-150414.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150414.png?api=v2) ![image-20250120-150438.png](https://openbrim.atlassian.net/wiki/download/attachments/2126381057/image-20250120-150438.png?api=v2) {% hint style="success" %} To view the entire procedure explained on this page, please watch the recorded Video below. {% endhint %} {% embed url="" %} Load Rating Combination Table {% endembed %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. 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