Steel fab homes-ceiling beam design
The crane beam is generally simply supported (simple structure, convenient construction, and insensitive to the settlement of the support)
Common forms are steel beam (1), combined I-beam (2), box beam (3), crane truss (4) and so on.
Load on crane beam
Permanent load (vertical)
Dynamic load, the direction of which is horizontal and horizontal, characterized by repeated action, which is easy to cause fatigue damage. Therefore, the requirements for steel are high, in addition to the conventional requirements such as tensile strength, elongation, yield point, etc., to ensure that the impact toughness is qualified.
The composition of the crane beam structure system 1. Crane beam; 2. Brake beam or brake truss.
Crane beam load
Steel fab homes - The crane beam is directly subjected to loads in three directions: vertical load (system weight and weight), horizontal horizontal load (brake force and clamping force) and longitudinal horizontal load (brake force).
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