首页>
外国专利>
Pressure test device for intermediate-layer shearing of test pieces, and shearing test procedures, in particular for bending test pieces.
Pressure test device for intermediate-layer shearing of test pieces, and shearing test procedures, in particular for bending test pieces.
展开▼
机译:用于试件的中间层剪切的压力测试设备,以及剪切测试程序,特别是用于弯曲试件的压力测试设备。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Device for testing specimens (11) in the form of small plates, in which the specimen is grasped between two pairs of jaws (12, 13) which can be brought together. The jaws (12, 13) are mounted on platforms (1, 4) without hyperstatic effects, which reduces the risks of introducing parasitic forces. The specimen may be cut so that its medium part is subjected to a shear. The jaws then have lengths sufficient to cover the main faces of the specimen (11) almost as far as the cuts. The shear field is maximal and approximately uniform in the median surface situated between the cuts. This invention is usable for characterising the interlaminar shear of plates made of composite materials, including curved specimens. …IMAGE…
展开▼