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  1. Girder - Wikipedia

    It is the main horizontal support of a structure which supports smaller beams. Girders often have an I-beam cross section composed of two load-bearing flanges separated by a stabilizing web, …

  2. GIRDER Definition & Meaning - Merriam-Webster

    The meaning of GIRDER is a horizontal main structural member (as in a building or bridge) that supports vertical loads and that consists of a single piece or of more than one piece bound …

  3. What Is a Girder? Definition, Types, and Uses - Engineer Fix

    Oct 27, 2025 · A girder is a primary horizontal support member designed to carry the heaviest loads within a structure. It receives forces from secondary structural elements like smaller …

  4. Joist vs Beam vs Girder: What Is the Difference? - Weekend Builds

    In this article, we’ll go through the various examples of joists and girders, as well as other types of beams you might find in homes and other common structures. We’ll also outline the …

  5. Understanding Girder Types and Their Functions - Live to Plant

    Jul 22, 2025 · A girder is a large beam that supports smaller beams or joists, ultimately transferring loads from the structure above to columns or walls below. It acts as the main …

  6. Girder vs Beam: Key Differences, Functions & Uses Explained

    Mar 3, 2025 · A girder is a large, primary structural element used to support the weight of beams and other structures, distributing loads across a wide area. It is typically the main horizontal …

  7. Girder - Chicago Architecture Center

    A girder is a horizontal beam or member that supports the weight of a structure, typically floors or roofs. It is often made of steel, concrete, or wood and is designed to span large distances …