david roylance mechanics of materials Part 8 doc

... -0.1228D-15 0.2228D-19 0.7218E-10 0.1 084 E- 18 -0.6022E-16 0.3058D-09 -0.4265D-11 -0.1967D-15 0.6214E-22 -0.7218E-10 -0.1228E-15 -0.4265D-11 0.3058D-09 -0.2 580 D-14 -0.6022E-16 -0.1228E-15 0.2228E-19 -0.1967D-15 ... matrix: 0.2548E-10 -0.3554E-12 -0.1639E-16 0.7218D-10 0.7125D-19 -0.6022D-16 -0.3554E-12 0.2548E-10 -0.2150E-15 0.3253D- 18 -0.7218D-10 -0.1228D-15 -0.1639E-16 -0.2150E-15 0.2...

Ngày tải lên: 11/08/2014, 02:21

... result can also be written 7 ATOMISTIC BASIS OF ELASTICITY David Roylance Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge, MA 02139 January 27, ... measure of the internal forces within the material. Much of Mechanics of Materials is concerned with elaborating this concept to include higher orders of dimensionality, worki...

Ngày tải lên: 11/08/2014, 02:21

... 0 .81 59 0 .81 86 0 .82 12 0 .82 38 0 .82 64 0 .82 89 0 .83 15 0 .83 40 0 .83 65 0 .83 89 1.0 0 .84 13 0 .84 38 0 .84 61 0 .84 85 0 .85 08 0 .85 31 0 .85 54 0 .85 77 0 .85 99 0 .86 21 1.1 0 .86 43 0 .86 65 0 .86 86 0 .87 08 0 .87 29 0 .87 49 0 .87 70 ... 0. 981 7 2.1 0. 982 1 0. 982 6 0. 983 0 0. 983 4 0. 983 8 0. 984 2 0. 984 6 0. 985 0 0. 985 4 0. 985 7 2.2 0. 986 1 0. 986 4 0. 986 8 0....

Ngày tải lên: 11/08/2014, 02:21

... measure of a material’s mechanical properties, and all students of Mechanics of Materials will encounter them often. However, they are not without some subtlety, especially in the case of ductile materials ... basic concepts of stiffness and strength underlying the mechanics of fiber-reinforced advanced composite materials. This aspect of composite materials technology...

Ngày tải lên: 11/08/2014, 02:21

... mathematician Simeon Denis Poisson, (1 781 – 184 0). 6 SHEAR AND TORSION David Roylance Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge, MA 02139 June ... Advanced Strength of Materials, McGraw-Hill, New York, 1952 12 The Kinematic Equations David Roylance Department of Materials Science and Engineering Massachusetts Institu...

Ngày tải lên: 11/08/2014, 02:21

... + ∂u ∂y dy 13 Transformation of Stresses and Strains David Roylance Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge, MA 02139 May 14, 2001 Introduction One of the most ... RAR −1       x  y γ xy      3 The Equilibrium Equations David Roylance Department of Materials Science and Engineering Massachusetts Institut...

Ngày tải lên: 11/08/2014, 02:21

... are δ ij  kk = δ ij σ kk 3K =   0.0 289 0 0 00.0 289 0 000.0 289   e ij = Σ ij 2G =   00.03 78 0.0441 0.03 78 0.0 189 0.0567 0.0441 0.0567 −0.0 189   The total strain is then  ij = 1 3  kk δ ij + e ij =   0.00960 0.03 78 0.0441 0.03 78 ... couple. The first five of these functions are sketched in Fig. 11. 8 STRESSES IN BEAMS David Roylance Department of Materials...

Ngày tải lên: 11/08/2014, 02:21

... = 0, c1 = -87 .82 , Rb = 93. 78, Ra = 28. 11, Rc = 28. 11} > # assign the known values for plotting purposes: > c1:= -87 .82 ;c2:=0;Ra:= 28. 11;Rb:=93. 78; Rc:= 28. 11; > # the equation of the deflection ... Stress and Strain, McGraw-Hill, New York, 1 989 . 9 Beam Displacements David Roylance Department of Materials Science and Engineering Massachusetts Institute of Techn...

Ngày tải lên: 11/08/2014, 02:21

... DOF 1 DOF 2 DOF 3 DOF 4 DOF 5 DOF 6 1 000000 2 0.013333 -0.03219 0000 3 0.02 -0. 084 379 0000 4 000000 5 -0.0066667 -0.0 388 56 0000 Element Stresses 1: 4000 2: 2000 3: - 282 8.4 4: 2000 5: - 282 8.4 6: ... e 2α 0 )sinhζ −e 2α 0 cosh ζ] 8 Finite Element Analysis David Roylance Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge, MA 0...

Ngày tải lên: 11/08/2014, 02:21

... material=steel 2 nodes=[67, 58, 55] 6 nodes=[50,41,40] . . . 7 nodes=[ 68, 67,69] load=load_case_1 8 nodes=[ 68, 58, 67] 9 nodes=[57, 58, 68] load=load_case_1 10 nodes=[57,51, 58] 11 nodes=[52,51,57] load=load_case_1 12 ... constraint=slide_x 2 x=1.19644 y=-0 z=0 3 x=0. 984 562 y=0.167939 z=0 constraint=free 4 x=0.940634 y=0.33 584 1 z=0 5 x=1.0 788 8 y=0.23 583 3 z=0 . . . 72 x=3.99602 y=...

Ngày tải lên: 11/08/2014, 02:21