> ## Documentation Index
> Fetch the complete documentation index at: https://calcs.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Design a Concrete-Filled HSS Moment Connection to AISC 360-22

> Design a concrete-filled HSS moment connection to AISC 360-22 and ACI 318-19 with the Calcs.com calculator.

<div className="calc-details not-prose">
  <div className="calc-details-item">
    <div className="calc-details-chips"><span className="calc-chip calc-chip--region">United States</span><span className="calc-chip calc-chip--primary">AISC 360-2022</span><span className="calc-chip">ACI 318-19</span></div>
    <div className="calc-details-head"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/5130325ca124feeaf2a5d653bd6e461f3caede94004280d61372c0ca0b8aecac.png?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=c2c7e286880b27d3c0f57cf57e76fc59" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/5130325ca124feeaf2a5d653bd6e461f3caede94004280d61372c0ca0b8aecac.png" /></span><p className="calc-details-name">Concrete-Filled HSS Moment Connection</p><a className="calc-details-run" href="https://app.calcs.com/new/sheet/steelConnectionConcreteFilledMomentAISC360-22">Run the calc</a></div>
  </div>
</div>

## Method & scope

| Property         | Detail                    |
| ---------------- | ------------------------- |
| Design standards | AISC 360-2022, ACI 318-19 |
| Regions          | United States             |
| Presets          | HSS to HSS, WF to HSS     |

## How to use it

<Steps>
  <Step title="Open the calculator">
    Open it from **Run calc** in the About this calculator panel above. To start from a typical setup, choose one of the presets listed there.
  </Step>

  <Step title="Enter your inputs">
    Work through the input sections from top to bottom. Click any input label to see its reference explanation, clause, conditions and assumptions. See [Checks, References, Conditions and Assumptions](/docs/running-calculations/checking-results/checks-references-conditions-assumptions).
  </Step>

  <Step title="Review the results and export">
    Check the utilization of each governing check in the summary, then export a PDF report. See [Views and Export](/docs/running-calculations/exporting-reports/views-and-export).
  </Step>
</Steps>

<iframe src="https://fast.wistia.net/embed/iframe/wzmfayyjgu?videoFoam=true" title="Concrete-Filled HSS Moment Connection video walkthrough" className="w-full h-96 rounded-xl" allowFullScreen allow="autoplay; fullscreen" />

## Available presets

Each preset opens the calculator with a typical setup already entered.

| Preset                      | Open in Calcs.com                                                                                               |
| --------------------------- | --------------------------------------------------------------------------------------------------------------- |
| <span id="HSS" />HSS to HSS | [Run with preset](https://app.calcs.com/new/sheet/steelConnectionConcreteFilledMomentAISC360-22?presetCode=HSS) |
| <span id="WF" />WF to HSS   | [Run with preset](https://app.calcs.com/new/sheet/steelConnectionConcreteFilledMomentAISC360-22?presetCode=WF)  |

## Next steps

<CardGroup cols={2}>
  <Card title="WF Beam to Concrete-Filled HSS Moment Connection" icon="book" href="/docs/partners/atlastube/calculators/composite/us/wf-to-concrete-filled-hss-moment">
    Design four-bolt extended unstiffened end plate moment connections into concrete-filled HSS columns, thick and thin plate paths, per AISC Design Guide 39.
  </Card>

  <Card title="United States Calculator Library" icon="list" href="/docs/calculators/us#steelConnectionConcreteFilledMomentAISC360-22">
    Complete list of Calcs.com design calculators available for United States projects (AISC, ACI, NDS, ASCE 7, IBC, and related standards).
  </Card>
</CardGroup>

<Note>
  This connection is also available in the Atlas Tube Connections Hub. See [WF Beam to Concrete-Filled HSS Moment Connection](/docs/partners/atlastube/calculators/composite/us/wf-to-concrete-filled-hss-moment).
</Note>