Results 221 to 230 of about 84,923 (263)

Fracture behavior of nuclear graphite under three-point bending tests

Engineering Fracture Mechanics, 2017
Abstract Three-point bending tests are performed on center-notched graphite beams to study the fracture properties of IG11 graphite. Electronic speckle pattern interferometry (ESPI) is used to measure the full-field deformation of the graphite beams.
H.H.N. Chen, R.K.L. Su, S.L. Fok, H.G. Zhang   +3 more
openaire   +1 more source

Three-Point Bending Device for flexure testing of soft tissues

2009 IEEE 35th Annual Northeast Bioengineering Conference, 2009
This 3-Point Bending Device is intended to provide the user with a novel tool used to obtain material property information for biological tissues. Specifically, the device is intended to provide the user with the stress-strain relationship of the tested tissue in the low-strain region (≪5% strain) and provide the location of the neutral axis.
Michael Harman, null Xuan Nguyen, Eric Sirois, Wei Sun   +3 more
openaire   +1 more source

Three-Point Bending Test Behaviour of a QFN Semiconductor Package

Advanced Materials Research, 2010
This paper discusses some issues in micromechanical property of a newly developed Quad Flat No-lead (QFN) 3D stacked die package using three-point bending test approach. The relevant test methodologies were carried out in order to observe the flexural stress, strain, maximum load and deflection of the package.
Shahrum Abdullah, Mohd Faridz Mod Yunoh, Azman Jalar   +2 more
openaire   +1 more source

Finite element modeling of the three-point bend impact test

Computers & Structures, 1993
Abstract A dynamic finite element program has been applied to the analysis of the three-point bend impact specimen. First, the behavior of an unsupported specimen struck at its center was modeled. From this it was predicted that the best striker force response in an impact test would be obtained with an overhang at each end of 22% of the total length.
openaire   +1 more source

Bending Properties of Granite Beams with Various Section-Sizes in Three-Point Bending Tests

Geotechnical and Geological Engineering, 2018
To examine the size effects on the bending strength of rock and determine the relation between Brazilian splitting strength and bending strength, Brazilian splitting tests were performed to measure the indirect tensile strength of rock materials. Three-point bending tests were used to evaluate the bending properties of rock beam by changing the sample ...
Xiang Fan, Hang Lin, Rihong Cao
openaire   +1 more source

Impact Three-Point Bend Testing for Notched and Precracked Specimens

Journal of Testing and Evaluation, 1978
Abstract Testing and data analysis procedures developed from a recently completed fracture toughness testing program on ferritic nuclear pressure vessel steels are presented. These procedures describe the measurement of dynamic fracture toughness at stress intensification rates near 105 MPa√m/s using instrumented impact testing of three ...
openaire   +1 more source

Dynamic three-point bending tests under high loading rates

Thin-Walled Structures, 2023
Tianyu Chen, Quanyu Jiang, Jian Xue, Christopher M. Harvey, Xiang Zhang, Vadim V. Silberschmidt, Yiding Liu, Kun Zhang, Simon Wang, Bingchen Wei   +9 more
openaire   +1 more source

Serendipity and the three point bend test

International Journal of Fracture, 1990
M. Dagbasi, C. E. Turner
openaire   +1 more source

Three-point bending test parameters for dental materials evaluation

Dental Materials, 2012
B.C.F. Barreto, L.H.A. Raposo, S.J.B. Sousa, A.G. Pereira, A. Versluis, L. Correr-Sobrinho, C.J. Soares   +6 more
openaire   +1 more source

Numerical Simulation of Three-Point Bending Test for Asphalt Mixtures

SSRN Electronic Journal, 2022
Hongyan Ma, Peiyuan Cheng, Mengxi Lv, Liangliang Chen, Canlin Zhang   +4 more
openaire   +1 more source