Batting Cage Steel Tubes - What size do I use

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    Cage Steel
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Discussion Overview

The discussion revolves around the construction of a batting cage, specifically focusing on the appropriate size and type of steel posts to use for structural support. Participants explore considerations related to load-bearing capacity, structural integrity, and environmental factors affecting the design.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant proposes using 4 x .120 A500/A513 steel posts for a batting cage measuring 12x12x70 feet, questioning if they can handle a load of approximately 140 lbs from the net.
  • Another participant inquires about the number of post pairs along the 70' length and the structural support for the net, suggesting consideration of wind, rain, and snow loading.
  • A different reply suggests that examining existing batting cages in the area could provide insights into load handling and structural design, emphasizing the importance of environmental factors like wind and debris.
  • Concerns are raised about the adequacy of using only 4 posts for the 70' span, with suggestions for additional support such as guy lines and more structural elements to prevent sagging.

Areas of Agreement / Disagreement

Participants express differing views on the adequacy of using 4 posts for the batting cage, with some suggesting additional support is necessary while others question the load capacity of the proposed posts. The discussion remains unresolved regarding the optimal design and structural requirements.

Contextual Notes

Participants highlight the need for further investigation into local practices and existing structures, indicating that assumptions about load capacity and environmental factors may vary based on specific conditions.

No_Diva
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I am building a batting cage in my backyard. The cage will be 12x12x70. I'd like to use 4 steel posts. The posts will be 4 feet into the ground. I was considering using 4 x .120 A500/A513 post and cable. Can the posts handle the load? I believe the net weighs about 140 lbs.
 
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Welcome to PF, fun project. :smile:

How many pairs of posts are you planning on for the 70' length? What kind of structure will be along the tops of the posts to support the net? Are there any wind loading or rain/snow loading considerations?

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https://absolutelybushedlandscaping.com/custom-build-batting-cages/
 
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No_Diva said:
Can the posts handle the load?
The answer to that question can be found by looking at batting cages in your area. Use someone else's knowledge at the cost of a small amount of vehicle fuel.
berkeman said:
Are there any wind loading or rain/snow loading co
I'd think that would be the most relevant factor - plus the effect of flying debris during storms and possibly the build up of wet leaves in autumn. Again, studying existing structures would be valuable.
 
No_Diva said:
The cage will be 12x12x70. I'd like to use 4 steel posts.
Just 4??? I re-read this and I assumed there would need to be a lot of guy lines to give it strength. Will you have room for the guys (at the side and at the ends)? A 70' span will involve a lot of tension to keep it from sagging badly (unless it is spider's web).
More spars and some 'triangles' in there would avoid needing to go 4' down. I'm further convinced that you need to be looking around you at what people tend to use. Are kits available - not to buy but to study?
 
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