2022年5月27日 · AISC requires the use of hc/tw to check the compactness of a web subject to flexure for singly symmetric I-shapes per Case 16 of Table B4.1b. See below. hc can be greater than h. hc increases when Sxt > Sxc and decreases when Sxc > Sxt.

2024年1月9日 · AISC's Appendix 6, Section 6.3, the commentary says this: Beam bracing must control twist of the section, but need not prevent lateral displacement. Both lateral bracing, such as a steel joists attached to the compression flange of a simply supported beam, and torsional bracing, such as a...

2022年5月27日 · Over the last two years, I developed a steel beam-column design aid according to AISC 360-22 for my M.S. civil engineering non-thesis project. The design aid (built in Excel) can be used to analyze and design shapes with original, reduced/corroded, and reinforced/built-up section properties...

2012年9月11日 · Regarding the Load Level for Notional Loads: Notional loads are applied as a percentage of the design loads. So, if you are using factored load combination (i.e. 1.2DL + 1.6LL) the notional load can already be considered to be facto

2022年1月24日 · Plan on reviewing AISC 360: chapter E (Compression), chapter F (Flexure), chapter J (Connections) and any and all chapters and appendix related to stability. For AISC 341 – B (General Design), D(connection), E (Moment-Frame), and especially F (braced frame/shear wall). Unfortunately, parts of documents that have been altered, have not been ...

2018年1月8日 · I am using AISC 360-05 for the design of a tee in flexure, as per Chapter F9. I understand sections F9.1 and F9.2 but am having trouble confirming what F9.3 does / doesn't cover. Firstly, "Sxc is the elastic section modulus referred to the compression flange".

2023年12月18日 · This is from AISC 360-16 "Single angles with continuous lateral-torsional restraint along the length are permitted to be designed on the basis of geometric axis (x, y) bending. Single angles without continuous lateral-torsional restraint along the length shall be designed using the provisions for principal axis bending except where the ...

2022年2月10日 · Also: When reading the Section E7 (local buckling) of AISC 360-10, it says: " Fe = elastic buckling stress, calculated using Equations E3-4 and E4-4 for doubly symmetric members, Equations E3-4 and E4-5 for singly symmetric mem- bers, and Equation E4-6 for unsymmetric members, except for single angles with b/t ≤ 20, where Fe is calculated ...

2010年8月3日 · Best reference for structural steel design under lateral loads. I used it A LOT studying and just as much on the exam. The tables will help speed up your problems if you know how to use them (the examples will show you went they apply). The spec is after the manual, similar to AISC 360 and the steel building manual.

2010年1月12日 · In reading AISC 360-05 (13th Edition) I'm a bit confused on Chapter J: Design of Connections, section J2.4 Weld Strength.