...Xiaoyu Zhang; Zeang Zhao; Shengyu Duan; Hongshuai Lei; Daining Fang This work investigates the effect of material dispersion on the tensile strength of brittle diamond lattice structures. In actual lattice structures fabricated by additive manufacturing, the dispersion of strength comes from...

.... It is found that strut waviness can enhance the ductility of each lattice, particularly for bending-dominated hexagonal lattices. Manufacturing imperfections such as undercuts have a small effect on the ductility of the lattices but can significantly reduce the ultimate tensile strength. FE simulations...

... of reinforced concrete structures of withstanding blast loads is primarily governed by their tensile strength. References 1 Kinney , G. F. , and Graham , K. J. , 1985 , Explosive Shocks in Air , Springer-Verlag , New York . 2 Held , M. , 2009 , “ Blast Load Diagnostic...

... 01 02 2011 01 02 2011 electrostatic actuators finite difference methods internal stresses nonlinear dynamical systems Poincare mapping stability tensile strength microelectrostatic device MEMS hybrid method differential transformation finite difference method...

... (machinery) stability tensile strength Tension field buckling in thin webs has long been a topic of interest in the aircraft industry. Thin webs buckle at low levels of shear. After the initial buckling occurs, the web can withstand much higher shear levels. This is accomplished by developing...

..., mechanical properties of one lead-based solder, Sn37Pb, and two lead-free solders, Sn3.5Ag and Sn3.0Ag0.5Cu, were investigated at strain rates that ranged from 600 s − 1 to 2200 s − 1 by the split Hopkinson pressure and tensile bar technique. At high strain rates, tensile strengths of lead-free solders...

... for their multifunctional properties, such as high thermal shock resistance, high chemical stability, and high stiffness. They are loaded in a sandwich panel configuration with stiff and strong face sheets. The flaw sensitivity of the tensile strength of these honeycombs is of concern and is the motivation for the present...

... during microcracking. It is shown that the energy release rate is virtually equal to the area under the softening curve, if the microscopic tensile strength is at least twice as large as the macroscopic tensile strength. This result justifies approaches relying on the concept of constant energy release...

.... Case studies for steel, nylon, and ceramic pillars show that useful strength can be achieved in such attachments; when buckling during assembly and contact failure can be avoided, adhesive performance as high as 30% of the tensile strength of the pillar material may be possible. 15 07 2007 18...

... that the proposed criterion can reproduce the basic trends in the directional dependence of the tensile strength characteristics. For the structural tests, a correlation was established between the geometric characteristics of the cortex, the strength properties and the fracture load for individual radii that were...

... stresses magnetoelastic effects plates (structures) tensile strength stress magnetic fields perturbed magnetoelasticity In magnetism based nondestructive testing technologies ( 1 ) and noncontact measurement of stress distribution ( 2 ), the effect of mechanical stress on the magnetic...

... of the device is required to eliminate this movement. After cycling a piece of woven poly(benzoxazole) (PBO) fabric for 5500 cycles, an 18% reduction in the ultimate tensile strength and strain to failure of the PBO fibers was observed. Research is continuing to determine a relevant and optimized testing...

... steel fatigue shot peening plastic deformation tensile strength internal stresses compressive strength yield stress surface structure If the actual indentation of a ball into the solid during SP is shallow with regard to the ball dimension, the geometrical mismatch is consequently small...

... on a three-dimensional elasticity, are presented in ( 7 8 9 10 11 12 13 14 15 16 ). nonlinear elasticity stability of deformable bodies criterion of stability elasticity thin wall structures bifurcation compressibility tensile strength torsion 23 02 2006 04 02 2007...

... by existing bifurcation models. 09 11 2005 17 01 2007 stainless steel biomedical materials prosthetics biomechanics necking tensile strength plasticity bifurcation Coronary stents are tubular metal (typically, 316L stainless steel) scaffold devices used in the treatment...

... will still remain positive in spite of the negative D z A . 30 05 2006 13 07 2006 piezoceramics permittivity penny-shaped cracks Hankel transforms integral equations tensile strength Piezoelectric ceramics are brittle in nature and they often possess sharp cracks, which could...

... the extrusion of the edges (dog-ear formation). 29 06 2005 26 06 2006 biomechanics biomembranes surgery elasticity tensile strength physiological models skin finite element analysis wrinkling biological membranes finite strains constitutive modeling relaxed energy density...

... of the view area of the CCD camera. 12 10 2003 07 02 2005 steel plastic deformation tensile strength light interferometry In this study, we simultaneously monitored Lüders’ fronts and WBs on the front and rear surfaces, respectively, of the same specimen under tensile loading...

... in contour plots for elliptic cross sections of varying shapes and orientations. 27 05 2004 30 10 2004 composite materials elasticity geometry tensile strength compressive strength The stress distribution around particles and grains is important in the design of materials...

... elastic moduli stress-strain relations concrete tensile strength compressive strength In the preceding paper 1 on theory, a displacement equivalence-based damage model for brittle materials is proposed. A new damage deactivation criterion, which depends on both the stress and strain states...