W beams, also known as wide flange beams, are structural steel beams with a wide flange or “web”. These beams are often used in construction projects for support and load-bearing purposes due to their strength and stability. W beams are available in a variety of sizes and dimensions depending on the specific needs of a project.
- The standard W beam dimensions range from W4x13 to W44x335. The first number in the designation refers to the height of the beam, while the second number refers to the weight per foot of the beam.
- W beams can have varying lengths depending on the needs of the project, with standard lengths ranging from 20 to 65 feet.
- The thickness of the flange and web of a W beam can also vary, with thicker flanges and webs providing greater strength and load-bearing capacity.
- W beams are often paired with other structural steel elements, such as channels and angles, to provide additional support and stability.
Overall, W beams are a versatile and useful option for structural steel support in construction projects, with a range of dimensions and sizes available to suit various needs.
W Beam Dimensions & Sizes
| Type | Common Sizes | Dimensions (mm) |
| W Beam | 300×150, 350×175, 400×200 | Length: 12 meters Thickness: 6-12 mm Flange Width: 150-200 mm Web Thickness: 8-12 mm |
Guide to W Beam: References and Resources
Here are some references to dig deeper about W Beam dimensions:
- “Steel Interchange” section of Modern Steel Construction magazine, which often includes questions and answers from industry experts on topics such as beam dimensions and design.
- AISC Steel Construction Manual, which provides detailed information on structural steel design and construction, including W Beam dimensions and properties.
- National Highway Traffic Safety Administration (NHTSA) crash test reports, which often include information on the performance of W Beam guardrails in crash tests and may provide insights into required dimensions for different applications.
- Industry associations such as the American Society of Civil Engineers (ASCE) and the National Steel Bridge Alliance (NSBA), which offer technical resources and publications on structural design and engineering.
By consulting these resources, engineers and designers can ensure they have the most up-to-date information about W Beam dimensions and other important structural considerations.
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