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公开(公告)号：US11246487B2
公开(公告)日：2022-02-15
申请号：US14275069
申请日：2014-05-12
Applicant: THE UNIVERSITY OF WESTERN AUSTRALIA
Inventor： Robert Ainsley McLaughlin , Kelsey Marie Kennedy , Brendan Francis Kennedy , David Douglas Sampson
Abstract: A method for characterising a mechanical property of a material. The method comprises the steps of providing the material having a deformable portion and providing a device having an optical element that is arranged to detect electromagnetic radiation.
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公开(公告)号：US20140316237A1
公开(公告)日：2014-10-23
申请号：US14275069
申请日：2014-05-12
Applicant: THE UNIVERSITY OF WESTERN AUSTRALIA
Inventor： Robert Ainsley McLaughlin , Kelsey Marie Kennedy , Brendan Francis Kennedy , David Douglas Sampson
Abstract: A method for characterising a mechanical property of a material. The method comprises the steps of providing the material having a deformable portion and providing a device having an optical element that is arranged to detect electromagnetic radiation.
Abstract translation: 用于表征材料的机械性能的方法。 该方法包括以下步骤：提供具有可变形部分的材料并提供具有被布置成检测电磁辐射的光学元件的装置。
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公开(公告)号：US10228297B2
公开(公告)日：2019-03-12
申请号：US15023663
申请日：2016-01-29
Applicant: The University of Western Australia
Inventor： Robert Ainsley McLaughlin , David Douglas Sampson , Brendan Francis Kennedy , Kelsey Marie Kennedy
Abstract: The present disclosure provides a device for evaluating a mechanical property of a material. The device comprises a sensing layer that has a contact surface for contacting a surface area of the material. The sensing layer has a property or dimension that is pressure sensitive. The device also comprises a detector arranged to detect electromagnetic radiation that propagates through at least the sensing layer. The device is arranged such that, when the contact surface of the sensing layer is in contact with the surface area of the material and a load is applied on at least a portion of the surface area of the material, the detected electromagnetic radiation can be used to determine stress within a portion of the sensing layer, the determined stress being indicative of the mechanical property of the material.
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公开(公告)号：US20170328794A1
公开(公告)日：2017-11-16
申请号：US15023663
申请日：2016-01-29
Applicant: THE UNIVERSITY OF WESTERN AUSTRALIA
Inventor： Robert Ainsley McLaughlin , David Douglas Sampson , Brendan Francis Kennedy , Kelsey Marie Kennedy
CPC classification number: G01L1/24 , A61B5/0053 , A61B5/0059 , A61B5/442 , A61B5/444 , A61B5/4887 , A61B2562/0266 , G01B11/16 , G01L1/04 , G01L1/241 , G01N3/00
Abstract: The present disclosure provides a device for evaluating a mechanical property of a material. The device comprises a sensing layer that has a contact surface for contacting a surface area of the material. The sensing layer has a property or dimension that is pressure sensitive. The device also comprises a detector arranged to detect electromagnetic radiation that propagates through at least the sensing layer. The device is arranged such that, when the contact surface of the sensing layer is in contact with the surface area of the material and a load is applied on at least a portion of the surface area of the material, the detected electromagnetic radiation can be used to determine stress within a portion of the sensing layer, the determined stress being indicative of the mechanical property of the material.
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