Results 11 to 20 of about 3,825 (237)
Micromachines, 2017 In order to realize a micro-mechanic performance test of biaxial tensile-bending-combined loading and solve the problem of incompatibility of test apparatus and observation apparatus, novel biaxial-combined tensile-bending micro-mechanical performance ...
Hailian Li +4 more
doaj +1 more source
Research on mechanical performance of industrial polypropylene biaxial geogrid
Polymer Testing, 2021 Biaxial plastic geogrid is a polymer mesh formed by biaxial stretching. When making biaxial plastic geogrids, generally, the polymer sheet made by extrusion is pre-punched first, and then the biaxial stretching is carried out at an appropriate ...
Xinbo Ren +5 more
doaj +1 more source
Calibration of Advanced Yield Criteria Using Uniaxial and Heterogeneous Tensile Test Data
Metals, 2020 Conventionally, plastic anisotropy is calibrated by using standard uniaxial tensile and biaxial test results. Alternatively, heterogeneous strain field specimens in combination with full-field measurements can be used for this purpose. As reported by the
Andraž Maček +3 more
doaj +1 more source
AIP Advances, 2022 An effective biaxial tension and compression test method is proposed based on the shortcomings of current research for the mechanical properties of solid propellants under complex stress states.
Qizhou Wang +5 more
doaj +1 more source
Development of bench top biaxial tensile testing machine
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Development of new biaxial testing apparatus is carried out to study and evaluate the mechanical properties of different materials. Novel materials like biological tissue, soft plastics, fibers, wires, carbon nanotubes, smart materials, textiles, ceramics, composites etc.
Amar Jadhav, Priam V Pillai, Salim Jafri
openaire +1 more source
Anisotropic Stiffness Degradation in Biaxial Tensile Testing of SMC [PDF]
PAMM, 2019 AbstractBiaxial tensile tests allow the investigation of damage evolution in sheet molding compound under biaxial stress states. This is of particular interest due to the different damage phenomena in composite materials. A key challenge is to find a suitable specimen design, because typical cruciform specimens fail in the arms before damage occurs in ...
Lang, Juliane +2 more
openaire +3 more sources
Numerical optimization-based design studies on biaxial tensile tests
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2023 Biaxial tensile tests are of great significance for the characterization of materials. For ductile materials, they allow the representation of the yield strength curve separating elastic and plastic material behavior. Contrary demands regarding the specimen design arise, if a biaxial stress state with the equivalent stress equal or close to the yield ...
Florian Dexl +3 more
openaire +2 more sources
Cruciform Specimen Design for Biaxial Tensile Testing of SMC [PDF]
Journal of Composites Science, 2018 This paper presents an investigation of different cruciform specimen designs for the characterization of sheet molding compound (SMC) under biaxial loading. The considered material is a discontinuous glass fiber reinforced thermoset. We define various (material-specific) requirements for an optimal specimen design.
Malte Schemmann +4 more
openaire +2 more sources
Analysis of Biaxial Mechanical Properties and Failure Criterion of Self-Compacting Concrete
Frontiers in Materials, 2021 Biaxial compression-compression, biaxial tension-compression and compression-shear tests were carried out on self-compacting concrete (SCC) using the rock true triaxial machine and compression-shear hydraulic servo machine to explore the biaxial ...
Jun Zhang +3 more
doaj +1 more source
Characterization Study on Mechanical Properties of Polyester Coated Fabric [PDF]
Archives of Civil Engineering, 2020 The scope of the paper is to determine the mechanical properties of the Precontraint 1302 polyester coated fabric under uniaxial and biaxial tensile tests. The results are compared for Precontraint 1302 fabric and other types of coated fabrics.
Andrzej Ambroziak
doaj +1 more source