From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Tue, 10 Oct 2017 12:27:19 +0530 Subject: initial commit / add all books --- 1586/CH6/EX6.2/EXP6_2.jpg | Bin 0 -> 182534 bytes 1586/CH6/EX6.2/EXP6_2.sce | 19 +++++++++++++++++++ 1586/CH6/EX6.3/EXP6_3.jpg | Bin 0 -> 174880 bytes 1586/CH6/EX6.3/EXP6_3.sce | 13 +++++++++++++ 1586/CH6/EX6.4/EXP6_4.jpg | Bin 0 -> 174256 bytes 1586/CH6/EX6.4/EXP6_4.sce | 14 ++++++++++++++ 1586/CH6/EX6.5/EXP6_5.jpg | Bin 0 -> 200723 bytes 1586/CH6/EX6.5/EXP6_5.sce | 28 ++++++++++++++++++++++++++++ 1586/CH6/EX6.6/EXP6_6.jpg | Bin 0 -> 170148 bytes 1586/CH6/EX6.6/EXP6_6.sce | 12 ++++++++++++ 10 files changed, 86 insertions(+) create mode 100644 1586/CH6/EX6.2/EXP6_2.jpg create mode 100644 1586/CH6/EX6.2/EXP6_2.sce create mode 100644 1586/CH6/EX6.3/EXP6_3.jpg create mode 100644 1586/CH6/EX6.3/EXP6_3.sce create mode 100644 1586/CH6/EX6.4/EXP6_4.jpg create mode 100644 1586/CH6/EX6.4/EXP6_4.sce create mode 100644 1586/CH6/EX6.5/EXP6_5.jpg create mode 100644 1586/CH6/EX6.5/EXP6_5.sce create mode 100644 1586/CH6/EX6.6/EXP6_6.jpg create mode 100644 1586/CH6/EX6.6/EXP6_6.sce (limited to '1586/CH6') diff --git a/1586/CH6/EX6.2/EXP6_2.jpg b/1586/CH6/EX6.2/EXP6_2.jpg new file mode 100644 index 000000000..59ba9aa64 Binary files /dev/null and b/1586/CH6/EX6.2/EXP6_2.jpg differ diff --git a/1586/CH6/EX6.2/EXP6_2.sce b/1586/CH6/EX6.2/EXP6_2.sce new file mode 100644 index 000000000..0c5253be1 --- /dev/null +++ b/1586/CH6/EX6.2/EXP6_2.sce @@ -0,0 +1,19 @@ +clc;funcprot(0);//EXAMPLE 6.2 +// Initialisation of Variables +F=45000;.......//Force applied on an aluminum rod in lb +e=25000;.......//the maximum allowable stress on the rod in psi +l2=150;.......//the minimum length of the rod in in +e1=0.0025;......//The strain appiled on rod +sigma=16670;.........//Stress applied on rod in psi +L=0.25;........//The maximum allowable elastic deformation in in +//CALCULATIONS +Ao1=F/e;........//The required crosssectional area of the rod +d=sqrt((Ao1*4)/%pi);......//Diameter of rod in in +l1=e1*L;...........//The maximum length of the rod in in +e2=L/e1;...........//The minimum strain allowed on rod +Ao2=F/sigma;........//The minimum cross-sectional area in in^2 +disp(Ao1,"The required crosssectional area of the rod in in^2:") +disp(d,"Diameter of rod in in:") +disp(l1,"The maximum length of the rod in in:") +disp(e2,"The minimum strain allowed on rod:") +disp(Ao2,"The minimum cross-sectional area in in^2:") diff --git a/1586/CH6/EX6.3/EXP6_3.jpg b/1586/CH6/EX6.3/EXP6_3.jpg new file mode 100644 index 000000000..d8371f29b Binary files /dev/null and b/1586/CH6/EX6.3/EXP6_3.jpg differ diff --git a/1586/CH6/EX6.3/EXP6_3.sce b/1586/CH6/EX6.3/EXP6_3.sce new file mode 100644 index 000000000..7834fee01 --- /dev/null +++ b/1586/CH6/EX6.3/EXP6_3.sce @@ -0,0 +1,13 @@ +clc;funcprot(0);//EXAMPLE 6.2 +// Initialisation of Variables +sigma1=35000;.......//Stress applied of aluminum alloy in psi from table 6-1 +e1=0.0035;........//Strain applied of aluminum alloy from table 6-1 +sigma2=30000;.......//Stress applied of aluminum alloy in psi +Lo=50;.........//initial length of aluminum alloy +//CALCULATIONS +E=sigma1/e1;........//Modulus of elasticity of aluminum alloy +e2=sigma2/E;.......//Strain applied of aluminum alloy +L=Lo+(e2*Lo);......//The length after deformation of bar in in +disp(E,"Modulus of elasticity of aluminum alloy from table 6-1:") +disp(L,"The length after deformation of bar in in") +disp(e2,"Strain applied of aluminum alloy:") diff --git a/1586/CH6/EX6.4/EXP6_4.jpg b/1586/CH6/EX6.4/EXP6_4.jpg new file mode 100644 index 000000000..5e5be041a Binary files /dev/null and b/1586/CH6/EX6.4/EXP6_4.jpg differ diff --git a/1586/CH6/EX6.4/EXP6_4.sce b/1586/CH6/EX6.4/EXP6_4.sce new file mode 100644 index 000000000..1f90c0d38 --- /dev/null +++ b/1586/CH6/EX6.4/EXP6_4.sce @@ -0,0 +1,14 @@ +clc;funcprot(0);//EXAMPLE 6.4 +// Initialisation of Variables +Lf=2.195;........//Final length after failure +d1=0.505;.......//Diameter of alluminum alloy in in +d2=0.398;......//Final diameter of alluminum alloy in in +Lo=2;..........//Initial length of alluminum alloy +//CALCULATIONS +A0=(%pi/4)*d1^2;........//Area of original of alluminum alloy +Af=(%pi/4)*d2^2;........//Area of final of alluminum alloy +%E=((Lf-Lo)/Lo)*100;.....//Percentage of Elongation +%R=((A0-Af)/A0)*100;......//Percentage of Reduction in area +disp(%E,"Percentage of Elongation:") +disp(%R,"Percentage of Reduction in area:") +printf("The final length is less than 2.205 in because, after fracture, the elastic strain is recovered.") diff --git a/1586/CH6/EX6.5/EXP6_5.jpg b/1586/CH6/EX6.5/EXP6_5.jpg new file mode 100644 index 000000000..04df514de Binary files /dev/null and b/1586/CH6/EX6.5/EXP6_5.jpg differ diff --git a/1586/CH6/EX6.5/EXP6_5.sce b/1586/CH6/EX6.5/EXP6_5.sce new file mode 100644 index 000000000..58f87b797 --- /dev/null +++ b/1586/CH6/EX6.5/EXP6_5.sce @@ -0,0 +1,28 @@ +clc;funcprot(0);//EXAMPLE 6.5 +// Initialisation of Variables +F=8000;.......//Load applied for the aluminum alloy in lb +F2=7600;......//Load applied for the aluminum alloy in lb at fracture +dt1=0.505;.......//diameter of for the aluminum alloy in in +dt2=0.497;.......//The diameter at maximum load +Lt=2.120;..........//Final length at maxium load +Lot=2;.............//Initial length of alluminum alloy +Ff=7600;.........//Load applied for the aluminum alloy after fracture in lb +df=0.398;.......//The diameter at maximum load after fracture +Lf=0.205;.......//Final length at fracture +//CALCULATIONS +Es=F/((%pi/4)*dt1^2);.....//Engineering stress in psiAt the tensile or maximum load +Ts=F/((%pi/4)*dt2^2);.....//True stress in psi At the tensile or maximum load +Ee=(Lt-Lot)/Lot;........//Engineering strain At the tensile or maximum load +Te=log(Lt/Lot);........//True strain At the tensile or maximum load +Es2=F2/((%pi/4)*dt1^2);......//Engineering stress At fracture: +Ts2=F2/((%pi/4)*df^2);......//True stress At fracture: +Ee2=Lf/Lot;..........//Engineering strain At fracture: +Te2=log(((%pi/4)*dt1^2)/((%pi/4)*df^2));.......//True strain At fracture: +disp(Es,"Engineering stress in psiAt the tensile or maximum load") +disp(Ts,"True stress in psi At the tensile or maximum load") +disp(Ee,"Engineering strain At the tensile or maximum load") +disp(Te,"True strain At the tensile or maximum load") +disp(Es2,"Engineering stress At fracture:") +disp(Ts2,"True stress At fracture") +disp(Ee2,"Engineering strain At fracture:") +disp(Te2,"True strain At fracture:") diff --git a/1586/CH6/EX6.6/EXP6_6.jpg b/1586/CH6/EX6.6/EXP6_6.jpg new file mode 100644 index 000000000..95a2d8e7e Binary files /dev/null and b/1586/CH6/EX6.6/EXP6_6.jpg differ diff --git a/1586/CH6/EX6.6/EXP6_6.sce b/1586/CH6/EX6.6/EXP6_6.sce new file mode 100644 index 000000000..1ba52c4e8 --- /dev/null +++ b/1586/CH6/EX6.6/EXP6_6.sce @@ -0,0 +1,12 @@ +clc;funcprot(0);//EXAMPLE 6.6 +// Initialisation of Variables +Fs=45000;.......//The flexural strength of a composite material in psi +Fm=18*10^6;........//The flexural modulus of composite material in psi +w=0.5;.......//wide of sample in in +h=0.375;......//Height of sample in in +l=5;..........//Length of sample in in +//CALCULATIONS +F=Fs*2*w*h^2/(3*l);......//The force required to fracture the material in lb +delta=(l^3)*F/(Fm*4*w*h^3);.......//The deflection of the sample at fracture +disp(F,"The force required to fracture the material in lb:") +disp(delta,"The deflection of the sample at fracture in in") -- cgit