Contact Pressure Measurement by Means of Ultrasonic Waves Using Angle Probes

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概要

• 論文の詳細を見る

• A quantitative measurement of contact pressure by means of ultrasonic waves using angle proves has been proposed to measure contact pressure distributions between two elastic beams. At first, in a proposed calibration method, the relation between mean contact pressure and sound pressure of reflected waves is obtained using calibration blocks with various surface roughnesses made of the same material as beams. Both sides of laminated beams are compressed under a locally uniform pressure, and the sound pressure of reflected waves is measured. The experimental results agree fairly well with the theoretical ones and the experimental ones obtained by a normal probe. It is confirmed that the proposed ultrasonic method is practically useful.

• 一般社団法人日本機械学会の論文

著者

• Koizumi Takashi

  Faculty of Engineering, Tokyo Institute of Technology

• Koizumi Takashi

  Faculty Of Engineering Tokyo Institute Of Technology

• SHIBUYA Toshikazu

  Tokyo Institute of Technology

• Shibuya Toshikazu

  Tokyo Inst. Tech.

• MINAKUCHI Yoshihrsa

  Faculty of Engineering, Yamanashi University

• Minakuchi Yoshihrsa

  Faculty Of Engineering Yamanashi University

関連論文

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• An Axisymmetric Contact Problem of an Elastic Half-Space Pressed onto a Rigid Foundation with a Spherical-Ended Protrusion
• Indentation of a Penny-Shaped Crack by a Disc-Shaped Rigid Inclusion in an Elastic Layer
• An Axisymmetric Contact Problem of a Transversely Isotropic Layer Indented by an Annular Rigid Punch
• Torsion of an Elastic Layer on a Rigid Foundation with an Annular Hole
• A Measuring Method of Impact Force Applied to a Plate
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• Torsion of a Two-part Cylindrical Rod
• The Semi-Infinite Plate Subjected to Impact Load on the Free Boundary
• The Contact Problem of an Elastic Half Space with an Adhered Rigid Punch
• Interaction of Ring-Shaped Edge Cracks in a Cylindrical Rod under Torsion
• The Torsion of a Hollow Cylinder with Many Internal Circumferential Cracks
• The Torsion of a Hollow Cylinder with Two or Infinite Parallel External Circular Cracks
• The Torsion of a Hollow Cylinder with an Internal Circular Crack
• The Torsion of a Hollow Cylinder with an External Crack
• The Semi-Infinite Body Subjected to a Concentrated Impact Load on the Surface
• Inverse Analysis of the Magnitude and Direction of Impact Force
• Estimation of Impact Load by Inverse Analysis : Optimal Transfer Function for Inverse Analysis
• Numerical Laplace Transformation and Inversion using Fast Fourier Transform
• Evaluation of the Effect of Flatness on the Contact Pressure Distribution between Jointed Plates by means of Ultrasonic techniques
• The Stress Singularity in a Stepped Bar Under Impact Torsion
• An Axisymmetric Contact Problem of an Elastic Layer on a Rigid Base with a Cylindrical Hole
• The Contact Problem Between an Elliptical Punch and an Elastic Half-Space with Friction : The Case of the Punch Subjected to Torsion
• The Contact Problem Between an Elliptical Punch and an Elastic Half Space with Friction : (The Case of the Punch Subjected to Moment)
• A Crack Problem on a Slab with an Annular Crack Subjected to Pressure
• The Contact Problem Between an Elliptical Punch and an Elastic Half Space with Friction : Series A : Solid-Mechanics, Strength of Materials
• The Axisymmetric Contact Problem of an Elastic Layer on a Rigid Base with a Cylindrical Protrusion or Pit
• Contact Stresses of an Elastic Plate Pressed onto a Rigid Base with a Cylindrical Protrusion or Pit
• Transient Thermal Stresses in a Half Plane with a Crack Parallel to the Surface
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• On Integral Equation Methods for the Crack Problems
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• Partial Contact Problem of an Elastic Half-space Pressed Aslant by a Circular Rigid Punch
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• The Axisymmetric Contact Problem of an Elastic Layer on a Rigid Base with an Annular Hole
• An Asymmetric Mixed Boundary-value Problem of the Elastic Halfspace under Shear by an Annular Rigid Punch
• The Indentation of a Thick Elastic Plate by Rigid Punches in the Arbitrary Shape
• Thermomechanical Effects due to Hot Rolling Contact on the Energy Release Rates of Multiple Interface Cracks in Layered Media
• An Elastic Half Space Loaded in the Elliptical Area on the Surface : Extenion of the Abel Transform : Series A : Solid-Mechanics, Strength of Materials
• CONTACT STRESS OF AN ELASTIC LAYER PRESSED ON A RIGID BASE WITH A SMOOTH PROTRUSION (SECOND REPORT)
• Contact Stress of an Elastic Layer Pressed on a Rigid Base with a Smooth Protrusion
• Contact Stresses of an Elastic Half-space Pressed on a Rigid Base with a Smooth Projection
• Contact Stresses in Two Elastic Bodies : Elastic Bodies are Rectangular Plates
• Contact Stresses in Two Elastic Bodies : Elastic Bodies are Finite Hollow Cylinders
• Stress Analysis of the Vicinity of an Elliptical Crack at the Interface of Two Bonded Elastic Half Spaces
• An Optimum Comfiguration for a Stepped Bar under Torsion.
• Stepped Cylindrical Rod Subjected to Axial Load
• Contact Pressure Measurements by Means of Ultrasonic Waves : On a Method of Quantitative Measurement
• Contact Stresses between Two Disks and a Sandwiched Solid-metal Flat Gasket

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