NDS® 2018 Standards Tutorial 1: Combined Bending and Axial Compression Example (ASD)
The example is taken from the 2015 NDS Examples – Beams, Colonne, and Beam-Columns (DES220). Pagina 53.
A No. 2 Southern Pine 2×4 oriented flatwise is being considered for use as a member within the top chord of a parallel chord gable end truss. The member is 3 ft long (between panel points) and will be subjected to axial compression forces of 300 libbre (DL) e 600 libbre (SL), concentrated loads of 50 libbre (DL) e 100 libbre (SL) at the midpoint of the member on its wide face and 120 libbre (WL) of the midpoint of the member on its narrow face. Lateral support is provided only at the ends of the member and the ends are considered pinned.
Check the adequacy of the beam-column for bending and compression for the appropriate load cases.
Passo 1 impostazioni
Passo 2 Add Nodes
Passo 3 Questi numeri provengono dall'American Standard AISC
Passo 4 Aggiungi supporto
Passo 5 Dopo aver aggiunto i tuoi membri, devi specificare quali materiali utilizzerai
Passo 6 Add Section
Passo 7 Add Load
Passo 8 Aggiungi combinazioni di carico
Passo 9 Perform Analysis
Passo 10 Perform Design
Passo 11 Disign parameters
Passo 12 Design parameters. Run design
Passo 13 Design Result
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