Results 221 to 230 of about 48,227 (268)
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Combination torsion and axial compression tests of conical shells.
AIAA Journal, 1967The purpose of these experiments J was to determine the shape of the interaction curve for axial buckling vs torsional buckling of conical shells. In this type of combined loading situation a large number of specimens is required to explore the numerous parameters involved.
P. B. MACCALDEN, R. B. MATTHIESEN
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Axial compression test on ITER-TFMC conductors at room temperature
Fusion Engineering and Design, 2009Abstract The superconductor used for the ITER TF Model Coil (TFMC) consists of 720 twisted Nb 3 Sn-strands and 360 copper strands, which are cabled around a central spiral and are surrounded by a stainless steel jacket. The conductor is heat-treated at 650 °C in a stainless steel mould. After cool down to room temperature the conductor is found to be
H. Fillunger +3 more
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Passively confined tests of axial dynamic compressive strength of concrete
Experimental Mechanics, 1990Passively confined dynamic impact experiments on plain concrete specimens were performed employing steel and aluminum jackets with a 76.2-mm-diameter split-Hopkinson pressure bar system. The specific requirements of the specimens for jacketed tests were achieved with metallicmold casting.
J. C. Gong, L. E. Malvern
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Some fatigue tests of high-strength concrete in axial compression
Magazine of Concrete Research, 1967Summary A programme of tests was undertaken of concrete prisms in axial compression to study the influence of the static strength and the maximum size of coarse aggregate upon the fatigue strength at one million cycles. Four types of concrete were tested having average static strengths of about 6,000 and 8,500 lb/in2, each made with aggregate of ¾ ...
E. W. Bennett, S. E. St J. Muir
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Axial Compression Fatigue Testing of Epoxy Impregnated BSCCO Coils
IEEE Transactions on Applied Superconductivity, 2007In rotating superconducting machinery, the rotor coils experience compressive stresses due to clamping and centripetal forces, as well as high compressive thermomechanical stresses during cool down. For a customary racetrack coil configuration, these stresses correspond to transverse compression across the width of the embedded tape.
J.M. Wolla, R.L. Holtz, J.P. Voccio
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Static and Dynamic Tests of Composite Cylindrical Shells under Axial Compression
55th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2014The results of the study performed at the Politecnico di Milano inside the European project DAEDALOS on three composite cylindrical shells are here presented. At first, static buckling tests were performed under axial compression. Then, two types of dynamic tests were carried on: dynamic buckling tests applying an axial shortening of short duration ...
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Buckling Test under Axial Compression for Multiwall Carbon Nanotubes
Japanese Journal of Applied Physics, 2005We have investigated buckling phenomena under axial compression for multiwall carbon nanotubes with the same outer diameter with different wall thicknesses obtained by the extraction of inner shells. According to the Euler's buckling model described by the continuum model, Young's moduli of the nanotube before and after the extraction of the inner ...
Mitsumasa Nishio +2 more
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Tests of perforated aluminium alloy SHSs and RHSs under axial compression
Thin-Walled Structures, 2018Abstract This paper presents an experimental investigation on a wide range of aluminium alloy stub, intermediate and slender columns containing multiple circular openings. Three series of compression tests including six different cross-section dimensions of columns with different lengths were conducted by applying uniform axial load to the pin-ended ...
Ran Feng +4 more
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Tests of New Box Steel Replaceable Piers Under Axial Compression
International Journal of Steel Structures, 2018A new recoverable box steel bridge column with bottom replaceable piers was proposed. The axial compressive tests were initially performed on fourteen specimens which have three different types of steel replaceable piers. Results demonstrate that all three types of structural measures improve the specimens’ strength and deformation performance ...
Haifeng Li +3 more
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Testing submarine cables for combined axial compression and bending loads
2016Jicable'15 DOSSIER 2 84 ZREE N°2/2016 REE N°2/2016 Z 85 Testing submarine cables for combined axial compression and bending loads Jicable'15 DOSSIER 2 86 Z REE N°2/2016 REE N°2/2016 Z 87 Testing submarine cables for combined axial compression and bending loads Jicable'15 DOSSIER 2 88 Z REE N°2/2016 REE N°2/2016 Z 89 Testing submarine cables for ...
García, Rafael +7 more
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