89 citations · 330 across the 9 of their papers we have counts for
12 papers · 1 filter
The influence of strut waviness on the tensile response of lattice materials
P. E. Seiler, K. Li, V. S. Deshpande +1
Recent advances in additive manufacturing methods make it possible, for the first time, to manufacture complex micro-architectured solids that achieve desired stress versus strain…
Regulation of notch sensitivity of lattice materials by strut topology
K. Li, P. E. Seiler, V. S. Deshpande +1
We propose a local reinforcement technique for lattices in the vicinity of a stress-raiser such as a notch, in order to elevate the macroscopic strength and ductility. A spatially…
Mode II fracture of an MMA adhesive layer: theory versus experiment
Sina Askarinejad, Emilio Martínez-Pañeda, I. Ivan Cuesta +1
Thick adhesive layers have potential structural application in ship construction for the joining of a composite superstructure to a steel hull. The purpose of this study is to deve…
An assessment of the J-integral test for a metallic foam
H. C. Tankasala, T. Li, P. E. Seiler +2
An assessment is made of the J-integral test procedure for initial crack growth in an open-cell aluminium alloy foam by combining finite element (FE) simulations with experiment. I…
Mode II fracture of an elastic-plastic sandwich layer
E. Martínez-Pañeda, I. I. Cuesta, N. A. Fleck
The shear strength of a pre-cracked sandwich layer is predicted, assuming that the layer is linear elastic or elastic-plastic, with yielding characterized by either J2 plasticity t…
Creep failure of honeycombs made by rapid prototyping
P. E. Seiler, H. C. Tankasala, N. A. Fleck
Additive manufacture and rapid prototyping are versatile methods for the generation of lattice materials for applications in the creep regime. However, these techniques introduce d…