Results 121 to 130 of about 6,089 (210)

Experimental and Numerical Study on the Mechanical Properties of Alumina Ceramics Based on a Modified SHPB Setup

Ceramics
In response to the high stiffness and hardness levels of alumina ceramic materials, the traditional SHPB (split Hopkinson pressure bar) experimental setup has been modified.
Shenglin Li, Baozhen Chen, Yuanpeng Sun, Yan Wang, Keyao Xie, Xuepeng Chen   +5 more
doaj   +1 more source

Rate and temperature dependent plasticity and failure of AA7017-T73: experiments and modelling [PDF]

, 2016
En esta investigación se presenta el modelo de plasticidad utilizado para describir el comportamiento de la aleación de aluminio 7017-T73 bajo cargas uniaxiales.
Erice Echávarri, Borja, Gálvez Díaz-Rubio, Francisco, Pérez Martín, Maria Jesus   +2 more
core   +1 more source

Modified Kolsky Formulas for an Increased Measurement Duration of SHPB Systems

, 2013
International audienceThe so-called incident, reflected and transmitted strain histories are typically recorded during standard Split Hopkinson Pressure Bar (SHPB) experiments. Subsequently, the stress-strain curve for the specimen material is determined
Gary, Gérard, Mohr, Dirk
core   +1 more source

Thermomechanical modeling of orthogonal cutting including the effect of stick-slide regions on the rake face [PDF]

, 2007
An orthogonal cutting model including the primary and secondary shear zones is pre-sented in this study. The primary shear zone is modeled by a thermomechanical model where the rake contact is represented by two regions of respectively sticking and ...
Budak, Erhan, Molinari, Alain, Özlü, Emre   +2 more
core  

Dynamic testing by split Hopkinson pressure bars (SHPB)

, 2007
98 p. In recent days there are lots of engineering applications, the design of armor system, highspeed transportation vehicles, aerospace industry, nuclear power plants and high-speed machinery, where materials are subjected to high strain loading.
openaire   +1 more source

Dynamic Compression of a Brittle Spherical Specimen

Engineering Transactions, 1994
The dynamic compression process of a spherical specimen made of a brittle material in the split Hopkinson pressure bar (SHPB) is described. The aim of the present paper is to determine the stress distribution over a spherical surface as a result of ...
W.K. Nowacki
doaj  

Thermomechanical Behavior and Mesoscale Simulation of Conglomerate under Impact Loading for Geothermal Engineering. [PDF]

ACS Omega
Cheng W, He H, Han C, Chen L, Zhu L, Lou Y.   +5 more
europepmc   +1 more source

Study on the damage and failure behavior of coal exposed to acid corrosion under impact load. [PDF]

PLoS One
Chen Z, Han W, Zheng X, Liu H.
europepmc   +1 more source

Dynamic Tensile Strength of Concrete: A Review of Mechanisms, Test Results, and Applications for Dam Safety. [PDF]

Materials (Basel)
Barbosa Dos Santos A, Bandini PAC, Segura RL, Paultre P.   +3 more
europepmc   +1 more source

Advances of regional nerve blocks for postoperative analgesia in laparoscopic gynecological surgery: precision, innovation, and future directions. [PDF]

Front Med (Lausanne)
Zhou Z, Zhong M, Li S.
europepmc   +1 more source