FREE STEEL CONNECTION DESIGN CALCULATOR
無料の鉄骨接続設計電卓
This free steel connection design calculator models and checks a steel connection in your browser, AISCへ 360-16 in ASD or LRFD and to AS 4100:2020. 接続を選択してください, set your members, 治具と負荷, そして解決します.
It is the same software as the paid module and carries the same connection library, so every joint type is available: 剪断, せん断プラス軸方向, 瞬間, 柱と梁の接合, そしてブレース接続. There is nothing to install.
About the Free Steel Connection Design Calculator
The calculator runs the full SkyCiv Connection Design engine. You choose a configuration from the template library, define the members and the connecting elements, set the bolts or welds, and enter the design actions.
It reports a utilization ratio against each limit state rather than a single pass or fail, so you can see which check is close to governing and what to change if it is not. 設計エンジニア, 請負業者や製造業者が使用します, コースワークに取り組んでいる学生も同様です.
American and Australian Standards for Connection Design
電卓は次のように設計されています AISC 360-16 ASD または LRFD の場合, そしてへ なので 4100:2020. AISC 作業はインペリアル単位またはメートル単位で実行できます, とAS 4100 メトリックで実行.
Pick the design method before you enter loads. LRFD takes factored loads against design strength and ASD takes service loads against allowable strength, and the calculator cannot tell which you typed.
Connection Types You Can Design
The library holds over 80 事前設定された接続タイプ. Most are available framing to a column flange, a column web or another beam’s web, which is where the count comes from. They are grouped by the members being joined.
I-Shape to I-Shape Connections (AISC)
The largest group, covering beam to column and beam to beam framing:
- せん断接続: 単一角度, ダブルアングル, 単板 (shear tab or fin plate), ダブルプレート, エンドプレート and directly welded web.
- Shear plus axial connections: ダブルアングル, 単板, end plate and directly welded web.
- モーメント接続: 溶接フランジ, フランジプレート, flush end plate and extended end plate.
- Splices: カラムスプライス そして ビームスプライス, both using flange and web plates.
HSS to I-Shape Connections (AISC)
For a beam framing into a hollow structural section column:
- 剪断: 単一角度, ダブルアングル, 単板, single WT and seat angle.
- せん断プラス軸方向: 単板.
- 瞬間: フランジプレート.
Channel to Channel Connections (AISC)
Channel sections are covered for shear, using a directly welded web or a single plate.
Bracing Connections (AISC)
The bracing group covers the gusseted joints in a braced frame:
- Vertical brace: 単板, ダブルアングル, end plate or directly welded to the column, each with a lower brace only, an upper brace only, または両方.
- Chevron brace: directly welded gusset plate.
- 膝のブレース: directly welded gusset plate.
- Truss brace: the knee and chevron gusset configurations, applied to a truss node.
- Horizontal brace: single plate or single angle to the support, with or without a column at the joint.
ブレースは AISC でのみ利用可能です.
なので 4100 接続
なので 4100:2020 covers shear connections between I-sections: the web side plate, フレキシブルエンドプレート, シングルアングルとダブルアングル.
セクション, Grades and Fixtures
ワイドフランジ, HSS, WT, L および 2L プロファイルは AISC で利用可能です, AS のユニバーサル梁とユニバーサル柱 4100. 部材の標準鋼種, プレートとファスナーは事前にロードされています, and you can enter your own Fy and Fu where a grade is not listed.
Every interface can be ボルト締め または 溶接された. For the fastener side on its own, ある bolt calculator と weld calculator.
How to Use the Free Steel Connection Design Calculator
Work through the tabs in this order:
- Code and category: pick AISC 360-16 またはAS 4100:2020, the units, and the members being joined.
- 構成: choose the connection type from the template cards.
- 組み立て: set the supported and supporting members, their sections and grades.
- 繋がり: the plate or angle geometry.
- 備品: ボルトグレード, 直径, 穴の種類とレイアウト, or weld size and electrode strength.
- 負荷: the design actions, matched to the method you picked.
Then run the design checks. Anything missing from an earlier tab is flagged rather than silently defaulted, and the detailing limitation table flags a connection that satisfies every strength calculation but still cannot be fabricated or erected.
What the Free Version Limits
The free calculator is the same software and carries the same connection library. What it limits is how much you can change and how much of the results you see.
- Solves: a free user gets 20 design check runs per week.
- 結果: the demand is shown for every check, but the capacity and the ratio are locked on the back half of the design checks and the detailing limits. An odd count rounds the shown half down, so a section holding a single check is locked outright.
- 報告する: the detailed calculation report is not produced.
- Files: connection files cannot be saved or loaded.
- 入力: bolt hole type, 断面形状, メンバー, ボルトと溶接の材料, ボルト径, 接続要素と溶接面はデフォルトのままで、PRO とマークされます。.
あ 無料アカウント is what lets you save and reload your work.
Why Choose SkyCiv Connection Design
完全な SkyCiv接続設計 module unlocks all of the above. Its report writes out every calculation step with the equation, AISC での設計テーブルとその条項の由来 360-16 またはAS 4100:2020, so the working can be read line by line instead of reverse-engineered from a number.
It also runs the detailing and clash checks before the solve, produces CloudCAD detail drawings alongside the calculation report, and exports 3D connection geometry directly to IFC. It runs entirely in the cloud, ダウンロードなし, アップデートまたは IT セットアップ.
の steel connection design software page sets out the full feature list and pricing options.
Common questions about designing steel connections and using this calculator.
あなたの質問が解決されました
直感的なインターフェース
学びやすい, 強力に使える, 直感的なインターフェイスにより、必要なすべての機能にすぐにアクセスできます. ペンツールなどのスマートな機能が満載, 繰り返し/ミラー, および一括編集。ここにコンテンツが入ります
包括的な設計コードのサポート
当社のソフトウェアは幅広い鋼材をサポートしています, 木材, AISCを含む具体的な設計コード, に, AISI, NDS, なので, およびCSA.
APIテクノロジー
SkyCiv は、シームレスな統合を特徴とするカスタマイズされたソリューションです, 簡単な実装, 自動レポートとスケーラブルな設計とアーキテクチャ.
24/7 顧客サポート
SkyCiv は、シームレスな統合を特徴とするカスタマイズされたソリューションです, 簡単な実装, 自動レポートとスケーラブルな設計とアーキテクチャ.