Results 21 to 30 of about 104,798 (304)

Dynamic three-point bending tests under high loading rates

, 2023
Beam dynamics Three-point bending test Dynamic shear stress Dynamic normal stress Structural ...
Chen TY(陈天宇), Wang, Simon, Jiang QY(姜泉宇), Harvey, Christopher M, Silberschmidt, Vadim V, Liu, Yiding, Wei BC(魏炳忱), Xue J(薛健), Zhang, Xiang, Zhang K(张坤)   +9 more
core   +2 more sources

Comparative study on the results of different tensile test methods of artificial frozen soil [PDF]

E3S Web of Conferences, 2020
Tensile strength of frozen soil is an important index for frozen soil engineering design. It is found that uniaxial tensile strength, three-point bending and four-point bending tensile strength values of frozen soil are inconsistent in the test. For this
Yu Chang-yi, Lu Ming-yue
doaj   +1 more source

Stress and stiffness (mean ± SD) in ex-vivo three-point bending test.

, 2023
Stress and stiffness (mean ± SD) in ex-vivo three-point bending test.
Thomas C. Kwee (17138048), Hendricus Nijland (15198278), Ding-Jun Hao (3161256), Paul C. Jutte (6565088), Jinwen Zhu (666332)   +4 more
core   +1 more source

Three point bending test of glass/epoxy composite health monitoring by acoustic emission

Alexandria Engineering Journal, 2019
As glass epoxy composites have special properties, they are used in different structures. Health monitoring of this kind of composite is very important due to its use in many industries.
Nima Beheshtizadeh, Amir Mostafapour, Saman Davoodi   +2 more
doaj   +1 more source

Carbon Dioxide: A Raw Material for Cementitious Mortar

Materials Proceedings, 2021
Buildings and infrastructures can absorb CO2 from the atmosphere because of the carbonation process that affects the calcium hydroxide of concrete elements.
Alessandro P. Fantilli, Riccardo Calvi, Edoardo Quieti, Pier Luigi Radavelli   +3 more
doaj   +1 more source

Three-Point Bending Tests of Zirconia Core/Veneer Ceramics for Dental Restorations [PDF]

International Journal of Dentistry, 2013
Introduction. The mechanical strength and the surface hardness of commercially available yttrium-doped zirconia were investigated. Furthermore, a comparative study of eight different ceramic veneers, to be used for the production of two-layered all-ceramic restorative systems, was carried out.Materials and Methods. Four types of zirconia specimens were
Marrelli M, MALETTA, Carmine, Inchingolo F, ALFANO, Marco, Tatullo M.   +4 more
openaire   +6 more sources

The parameter estimation from three-point bending tests [PDF]

, 2022
We would like to use an inverse procedure to determine the two parameters of the model using the recorded experimental data. The recorded parameters must describe the experiment completely and unambiguously. In the case of three-point bend- ing tests, the complete set of recorded data includes force, displacement, and CMOD values. Our work compares the
Kožar, Ivica, Sulovsky, Tea, Plovanić, Marina, Božić, Željko   +3 more
openaire   +1 more source

Mechanical and frictional properties of aesthetic orthodontic wires obtained by hard chrome carbide plating

Journal of Dental Sciences, 2018
Background/purpose: Although aesthetic wire coating has been increasing in demand, it has problems that changes in mechanical properties and increase in frictional force.
Takashi Usui, Toshio Iwata, Shinjiro Miyake, Takero Otsuka, So Koizumi, Nobukazu Shirakawa, Toshitsugu Kawata   +6 more
doaj   +1 more source

Effect of the Number of CFRP Prepregs and Roughness at the Bonding Area on the Spring-Back and Flexural Strength of Hybrid Composites of CFRP Combined with CR980

Metals, 2019
Hybrid composites in which a CR980 metal plate was bonded on carbon-fiber-reinforced plastic (CFRP) were prepared. Hybrid composites were two types of CFRP/CR980 hybrid composites and CR980/CFRP hybrid composites.
Ji Hoon Hwang, Chul Kyu Jin, Hyung Yoon Seo, Chung Gil Kang   +3 more
doaj   +1 more source

Mechanical properties of polymer fibre reinforced concrete in the light of various standards [PDF]

Archives of Civil Engineering
The article presents the results of a detailed experimental campaign including a compressive strength test, three- and four-point bending test (3PBT and 4PBT, respectively) of polymer fiber reinforced concrete with the addition of metakaolin.
Julia Blazy, Łukasz Drobiec, Paweł Wolka   +2 more
doaj   +1 more source