原文传递 Guidelines for Design and Rating of Gusset-Plate Connections for Steel Truss Bridges. Tech Brief.
题名: Guidelines for Design and Rating of Gusset-Plate Connections for Steel Truss Bridges. Tech Brief.
关键词: Bridge Inventory; Collapsed Bridges; Gusset Plates; Investigations; Load Capacity; Plated Connections; Safety; Steel Bridges; Stress Levels
摘要: The FHWA guide provides rating guidance on both load and resistance factor rating (LRFR) and load factor rating philosophies. Discussions in this TechBrief are from the LRFR perspective only. The FHWA guide recommends five resistance checks at a minimum.
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