diff options
Diffstat (limited to '3886/CH8/EX8.17/8_17.sce')
| -rw-r--r-- | 3886/CH8/EX8.17/8_17.sce | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/3886/CH8/EX8.17/8_17.sce b/3886/CH8/EX8.17/8_17.sce new file mode 100644 index 000000000..5e8339399 --- /dev/null +++ b/3886/CH8/EX8.17/8_17.sce @@ -0,0 +1,7 @@ +//Force in the member FH
+//refer fig.8.22
+//use symmetry
+//Apply virtual work principle
+//RA*12*delta(theta)-10*10*delta(theta)-10*6*delta(theta)-10*2*delta(theta)+FFH*2*tand(60)=0
+FFH=-240/(2*tand(60)) //kN
+printf("FFH is a compressive force of %.2f kN",-FFH)
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