Need inputs data files (codes) Please determine the shear (V), moment (M), and n

ID: 1712864 • Letter: N

Question

Need inputs data files (codes)
Please determine the shear (V), moment (M), and normal force (N) at A, B, C, and D for the portal-frame provided in Fig 1. The frame will be constructed of steel and the support/joint types and material schedule are provided in Table 1 and Table 2, respectively. Please analyze the structure using the preliminary and alternate steel sections, and note the differences in moment and deflection at A, B, C, and D 4 k/ft Table 1. Supports and joints. C Joint Node Type Fixed Moment (fixed) Moment (fixed) Fixed 6 ft 15 ft 15 k Table 2. Materials schedule Member Material Preliminary Alternate Section 10x30 W12x40 W10x30 W12x40 W10x30 W12x40 6 ft Section W AB BC CD Steel Steel Steel Fig 1. Preliminary design from architectural plans Please provide support reactions, joint displacements, member forces, and shear and moment diagrams, for using Staad.Pro V8i need input data files (codes)

Explanation / Answer

STAAD Input data file for Preliminary section W 10 x 30

STAAD SPACE

START JOB INFORMATION

ENGINEER DATE 21-Oct-17

END JOB INFORMATION

INPUT WIDTH 79

UNIT FEET KIP

JOINT COORDINATES

1 0 0 0; 2 0 6 0; 3 0 12 0; 4 15 12 0; 5 15 0 0;

MEMBER INCIDENCES

1 1 2; 2 2 3; 3 3 4; 4 4 5;

DEFINE MATERIAL START

ISOTROPIC STEEL

E 4.28151e+006

POISSON 0.3

DENSITY 0.489024

ALPHA 1.2e-005

DAMP 0.03

END DEFINE MATERIAL

MEMBER PROPERTY AMERICAN

1 TO 4 TABLE ST W10X30

CONSTANTS

MATERIAL STEEL ALL

SUPPORTS

1 5 FIXED

LOAD 1 LOADTYPE None TITLE LOAD CASE 1

JOINT LOAD

2 FX 15

MEMBER LOAD

3 UNI GY -4

PERFORM ANALYSIS

FINISH

STAAD Input data file for Preliminary section W 12 x 40