The discussion revolves around determining the optimal wall thickness for a square tube (box beam) that will support a static load in a specific setup. The scenario involves a 10-foot long beam with a balance point and varying weights applied at each end, raising questions about structural integrity and design considerations.
Participants express varying levels of concern regarding the complexity of the problem and the appropriateness of seeking advice from an online forum. There is no consensus on the optimal wall thickness or the best approach to the design challenge, indicating multiple competing views and unresolved aspects of the discussion.
The discussion highlights the importance of understanding the specific application and design constraints, as well as the potential for liability in engineering decisions. The complexity of the load distribution and the resulting forces on the beam are noted as critical factors that complicate straightforward calculations.
james ichi said:I need to make a steel beam ( or aluminum) of square tube ( box beam) 10 feet long with a balance point 2 feet from one end. The short end will have 60 lbs on it and the long end will have 30 lbs. how thick of a wall will the square tube need to be to hold the static load?
james ichi said:My background is minimal. It's part of a art instalation.