Search

10 Aug 2009: the 25 mm thick platesof the shear test apparatus and straddling the core. ... The tests were conductedin the servo-hydraulic test machine in load control at20 Hz.

19 Nov 2009: A test method is thereby developed for the mode Ifracture toughness of the lattice. ... Smaller specimens thereby suffice forthe SENB geometry as a fracture toughness test method.

29 May 2009: ound that the Metripol system was unable to identify |sin δ|,and I0/2 directly throughout the tests. ... The values ofsin δ| cycle several times during this test, indicating that multiplerders of birefringence are reached (δ π).

10 Aug 2009: Preliminary electrical tests have shown these microgrippers can beopened by 60–90 at an applied power of,20 mW. ... The prelimi-nary electrical test has shown that they can be opened by60–90 at a power of less than 20 mW.

10 Aug 2009: 3.1. Uniaxial tests on face-sheet materials. The tests on the composite face-sheets were conducted in a screw-driven test machine at a nominal appliedstrain rate of 103 s1. ... The axial strainin both the compression and tension tests was measured by

27 Jul 2009: These experiments are now reported. 3 Experimental InvestigationA series of compressive tests was performed on square honey-. ... 3c. A series of compression tests was performed on the macro-scopic sandwich panels.

10 Aug 2009: Consequently, the face-sheets of the Y-frame sandwich could slide past eachother during the uniaxial compression test. ... A pair of specimens was usedin each double-lap shear test, again using the apparatussketched in Fig.

10 Aug 2009: 2a and b, respectively. These compression tests were conducted on 6 mm 6 mm 6 mm cuboidal specimens in ascrew-driven test machine with the specimens compressed between lubricated flat platens. ... A select number of repeat tests were conducted for each

10 Aug 2009: measurements of the applied load from the load cell of the test machine. ... 2.4. Dynamic test protocol. The dynamic out-of-plane compressive responses of the corrugated and Y-frame cores were measured viadirect impact tests in which the forces were

8 Aug 2009: to monolithic beams of equalareal mass; in these tests, the prismatic axis of the cores wasaligned with the longitudinal axis of the beams. ... Protocol for the dynamic tests. Experimental results. Effect of projectile momentum upon the deformation of