(Continued from last week … )

Most steel structure framing systems contain some similarities along with some specific differences. Sideways bracing on the rafter’s compression flange is normally needed to permit the whole building to work efficiently. Elements like rain and snow create pressure on the top flange of the building. But you can provide sufficient bracing with building roof purlins. Any bottom flanges need to be secured because this is the part of the framework subject to compression from wind uplift. The given design staff of the particular steel building manufacturer works out the exact locations of any flange bracing.

(Continued from last week … )

Depending on your steel structure’s dimension, there are many selections for the bracing element and methods used. Multi-span rigid steel framework is a cost effective choice for structures that can use interior columns without jeopardizing floor layouts and are not pre-engineered for future adjustments. But if you prefer a space free from interior columns, your best choice is the single-span rigid frame that contains a clear-span feature. If your building is small, you could save money by choosing a tapered beam option or a wing unit.

(to be continued next week … )

Even though building with pre-engineered steel is a cheaper, easier, and faster it still takes careful consideration as to some of the materials you will choose. One decision in particular is the choice of the right frame for your project. If you have questions about choosing the right frame, or just want to refresh your knowledge, then this new blog from us at Discount Steel Buildings is for you. Should you use multi-span or clear-span? When are side-ways bracing and purlin bracing necessary? Answers to all these questions and more are addressed in this new blog series. Come back next week as we get started.

(concluded from yesterday … )