diff options
Diffstat (limited to '3772/CH10/EX10.6')
-rw-r--r-- | 3772/CH10/EX10.6/Ex10_6.sce | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/3772/CH10/EX10.6/Ex10_6.sce b/3772/CH10/EX10.6/Ex10_6.sce new file mode 100644 index 000000000..c86506905 --- /dev/null +++ b/3772/CH10/EX10.6/Ex10_6.sce @@ -0,0 +1,51 @@ +// Problem no 10.6,Page No.258 + +clc;clear; +close; + +//Calculations + +//Taking moment of the Forces about the hinge A +P=1000*2**0.5*1.2*(0.9)**-1 + +//Let R_AH be the Horizontal component of the reaction at A +R_AH=P-1000*2**0.5 +R_A=((R_AH)**2+(1000*2**0.5)**2)**0.5 + +//Resolving the forces vertically we get +R_AV=1000*2**0.5 //vertical component of the reaction at A + +//joint A + +//Resolving vertically we get +F_BA=1000*2**0.5*(sin(30*%pi*180**-1))**-1 + +//Resolving horizontally we get +F_AD=2000*2**0.5*3**0.5*2**-1-1000*2**0.5*3**-1 //N + +//Joint C + +BD=1.2*sin(30*%pi*180**-1) +BE=0.6*sin(30*%pi*180**-1) +ED=0.6*cos(30*%pi*180**-1) +CE=0.9-0.52 + +theta=atan(BE*CE**-1)*(180*%pi**-1) + +F_CB=P*(sin(38.29*%pi*180**-1))**-1 + +//Resolving vertically +F_CD=F_CB*cos(theta*%pi*180**-1) + +//Joint D + +//Resolving horizontally +F_DB=(F_AD-1000*2**0.5)*(cos(60*%pi*180**-1))**-1 + +//Result +printf("The Pull in chain is %.2f",P);printf(" N") +printf("\n Force in the each members are as follows:F_BA %.2f",F_BA);printf(" KN(compressive)") +printf("\n :F_AD %.2f",F_AD);printf(" KN(Tensile)") +printf("\n :F_CB %.2f",F_CB);printf(" KN(compression)") +printf("\n :F_CD %.2f",F_CD);printf(" KN(Tensile)") +printf("\n :F_DB %.2f",F_DB);printf(" KN(compressive)") |