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Diffstat (limited to '3862/CH10/EX10.1/Ex10_1.sce')
-rw-r--r-- | 3862/CH10/EX10.1/Ex10_1.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/3862/CH10/EX10.1/Ex10_1.sce b/3862/CH10/EX10.1/Ex10_1.sce new file mode 100644 index 000000000..bbee7efbb --- /dev/null +++ b/3862/CH10/EX10.1/Ex10_1.sce @@ -0,0 +1,31 @@ +clear +//variable declaration + +//A simply supported beam of span 3.0 m has a cross-section 120 mm × 180 mm. If the permissible stress in the material of the beam is 10 N/mm^2 + +b=(120) +d=(180) + +//I=(b*d^3)/12,Ymax=d/2 + +Z=(b*(d**2))/6 +fper=(10) + +L=3 +Mmax=fper*Z + +//Let maximum udl beam can carry be w/metre length +//In this case, we know that maximum moment occurs at mid span and is equal to Mmax = (wL^2)/8 + +w=(Mmax*8)/((L**2)*1000000) + +printf("\n (i) w= %0.2f KN/m",w) + +// Concentrated load at distance 1 m from the support be P kN. + +a=(1) //distance of point at which load is applied from left,m +b=(2) //distance of point at which load is applied from right,m + +P=(L*Mmax)/(a*b*1000000) + +printf("\n (ii) P= %0.2f KN",P) |