Results 251 to 260 of about 2,045,575 (288)
Some of the next articles are maybe not open access.
Quasi-static compressive behavior and constitutive model of graded foams
International Journal of Mechanical Sciences, 2020Abstract Functional Graded Materials are widely developed in the past decades and graded foams are introduced recently because such graded foams can exhibit better energy absorption capacities than the uniform ones of the same weight. Meanwhile, very limited investigation on their constitutive model has been reported.
Duan, Y. +6 more
openaire +1 more source
The Journal of The Textile Institute, 2015
This study presents an experimental study of the quasi-static axial compression and compression–compression fatigue behavior of a three-dimensional braided carbon/epoxy composite tube. Three kinds of tubes with different braiding angles, i.e. 25o, 35o, and 45o were used to examine the dependence of fatigue behavior on the braiding parameters.
Rotich K. Gideon +4 more
openaire +1 more source
This study presents an experimental study of the quasi-static axial compression and compression–compression fatigue behavior of a three-dimensional braided carbon/epoxy composite tube. Three kinds of tubes with different braiding angles, i.e. 25o, 35o, and 45o were used to examine the dependence of fatigue behavior on the braiding parameters.
Rotich K. Gideon +4 more
openaire +1 more source
Quasi-static compressive behaviour of aluminium cenosphere syntactic foams
Materials Science and Technology, 2019In this paper, cenosphere particles embedded in AA2014 aluminium matrix are used to fabricate syntactic foam by stir casting method. The particle size is about 100 µm and foam density is about 1990 kg m −3 .
Sonika Sahu +3 more
openaire +1 more source
The quasi-static compressive mechanical properties of barnacle bioinspired structures
Engineering Structures, 2023Thin-walled structures are widely used as energy absorption devices in vehicles. This paper designs bioinspired thin-walled structures based on observations of barnacles and studies the mechanical properties of these structures under quasi-static conditions.
Xiang, Xinmei +5 more
openaire +2 more sources
Quasi-static compressive strength of cement-based materials
Cement and Concrete Research, 2011Wet cementitious materials show a noticeable dependence on the rate of quasi-static loading. While dry cementitious materials are almost independent of loading rate in the quasi-static region, the mechanical strength of wet materials increases with increasing rate of loading.
openaire +1 more source
Quasi-Static Compressive Response of Compression Molded Glass Microballoon/HDPE Syntactic Foam
Composites Part B: Engineering, 2018Abstract Quasi-static compressive behavior of different density glass microballoon (GMB) reinforced high density polyethylene (HDPE) syntactic foams are investigated in the present work. Reducing the weight of thermoplastic components has been always a high priority in transportation, aerospace, consumer products and underwater vehicle structures ...
Mrityunjay Doddamani
exaly +2 more sources
Dislocation-type evolution in quasi-statically compressed polycrystalline nickel
Acta Materialia, 2018Abstract The nature of dislocation generation as a function of applied plastic strain in quasi-statically compressed polycrystalline pure nickel has been studied experimentally at ambient temperature. First, to ensure representative datasets of the geometrically-necessary dislocation densities (ρGND) associated with non-uniform plastic deformation ...
Chaoyi Zhu +3 more
openaire +1 more source
Quasi-static axial compression of concentric expanded metal tubes
Thin-Walled Structures, 2014Abstract Previous studies have demonstrated that the failure mechanism and energy absorption capacity of expanded metal tubes strongly depends on the orientation of the cells. This paper presents an experimental investigation on the collapse of concentric expanded metal tubes subjected to quasi-static axial compression.
D. Smith, C. Graciano, G. Martínez
openaire +1 more source
Shear instability and considerably localized melting in quasi-static compression
Materials Characterization, 2020Abstract It is a big challenge to identify whether or not a high temperature rise at high strain rate is a prerequisite for shear instability in crystalline materials. In contrast to the prevailing report of shear instability at high strain rate loading, the shear band (SB) was generated at quasi-static loading in a martensite steel.
Yun-Shuai Su +5 more
openaire +1 more source
Numerical Simulation of Quasi-Static Compression on a Complex Rubber Foam
Acta Mechanica Solida Sinica, 2017A complex rubber foam under quasi-static compression is simulated using the finite element method (FEM). The present work sets up the phenomenological constitutive model for the silicon rubber. The computerized tomography (CT) technique is utilized to reconstruct the real complex foam geometries.
Huyi Wang, Wenjun Hu, Fengpeng Zhao
exaly +2 more sources