Description
This spreadsheet designs spreader bars for heavy lifting operations, checking compression capacity, Euler buckling resistance, and end connection adequacy. It covers tubular and structural section spreader bars for offshore and onshore lifting. Key inputs include spreader bar length, section properties, material grade, sling angle, and load capacity. Key outputs include compression load, slenderness ratio, buckling utilization, and lug/pin connection checks. Designed for mechanical and structural engineers, rigging teams, and EPC contractors. Editable Excel format. Engineering support available — contact 3D-LABS.
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