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NO934508D0 - Apparatus and method for mechanical testing of fatigue cracking in road materials - Google Patents

Apparatus and method for mechanical testing of fatigue cracking in road materials

Info

Publication number
NO934508D0
NO934508D0 NO934508D NO934508D NO934508D0 NO 934508 D0 NO934508 D0 NO 934508D0 NO 934508 D NO934508 D NO 934508D NO 934508 D NO934508 D NO 934508D NO 934508 D0 NO934508 D0 NO 934508D0
Authority
NO
Norway
Prior art keywords
test
piece
stressing
mechanical testing
fatigue cracking
Prior art date
Application number
NO934508D
Other languages
Norwegian (no)
Inventor
Joseph Fuentes
Serge Caperaa
Christophe Petit
Jean-Paul Michaut
Original Assignee
Colas Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colas Sa filed Critical Colas Sa
Publication of NO934508D0 publication Critical patent/NO934508D0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/42—Road-making materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0005—Repeated or cyclic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0023—Bending
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0025—Shearing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • G01N2203/0066—Propagation of crack
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0073—Fatigue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0435—Chucks, fixtures, jaws, holders or anvils modifying the type of the force applied, e.g. the chuck transforms a compressive machine for applying a bending test

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The mechanical test apparatus comprises a frame (1) including a base (2) fitted with housings (9, 10) intended to receive a test-piece (11) of elongate general shape, and a beam (6) which carries means (13 to 15) for stressing the test-piece (11), the stressing means (13 to 15) including a spindle (15) intended to transmit stressing forces to the test-piece (11), perpendicularly to the longitudinal axis of the test-piece (11). The spindle (15) may be fitted with a head (16) designed to convert the stressing forces into shear strains. In addition, the mechanical test apparatus comprises means for measuring the stressing forces as well as means for measuring the progression of a crack front. <IMAGE>
NO934508D 1992-12-11 1993-12-09 Apparatus and method for mechanical testing of fatigue cracking in road materials NO934508D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214973A FR2699279B1 (en) 1992-12-11 1992-12-11 Mechanical test apparatus and method for studying fatigue cracking of road materials.

Publications (1)

Publication Number Publication Date
NO934508D0 true NO934508D0 (en) 1993-12-09

Family

ID=9436504

Family Applications (3)

Application Number Title Priority Date Filing Date
NO934508A NO934508L (en) 1992-12-11 1993-12-09 Apparatus and method for mechanical testing of fatigue crack formation in road materials
NO934509D NO934509D0 (en) 1992-12-11 1993-12-09 Apparatus for introducing a gas lance into a furnace containing molten material
NO934508D NO934508D0 (en) 1992-12-11 1993-12-09 Apparatus and method for mechanical testing of fatigue cracking in road materials

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NO934508A NO934508L (en) 1992-12-11 1993-12-09 Apparatus and method for mechanical testing of fatigue crack formation in road materials
NO934509D NO934509D0 (en) 1992-12-11 1993-12-09 Apparatus for introducing a gas lance into a furnace containing molten material

Country Status (8)

Country Link
EP (1) EP0603029B1 (en)
AT (1) ATE142781T1 (en)
DE (1) DE69304668T2 (en)
DK (1) DK0603029T3 (en)
ES (1) ES2092264T3 (en)
FI (1) FI935538A7 (en)
FR (1) FR2699279B1 (en)
NO (3) NO934508L (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149045B1 (en) * 1995-12-21 2001-03-16 Univ Catalunya Politecnica DIRECT TRACTION TEST PROCEDURE APPLIED TO THE CHARACTERIZATION OF BITUMINOUS BLENDS.
US5659140A (en) * 1996-08-13 1997-08-19 Pavement Technology, Inc. Testing machine for pavement samples
ES2220171B1 (en) * 2002-04-15 2006-01-16 Universitat Politecnica De Catalunya CUTTING TEST PROCEDURE FOR THE ASSESSMENT OF THE UNION BETWEEN LAYERS PROVIDED BY THE ADHERENCE IRRIGATIONS.
DK200500062A (en) * 2005-01-12 2006-07-13 Forskningsct Risoe fixture
ES2283229B2 (en) * 2007-01-25 2008-06-16 Universidad Politecnica De Madrid IMPROVEMENTS IN THE EQUIPMENT AND IN THE PROCEDURE TO EVALUATE THE SELF-REPAIR OF ASPHALT MIXTURES.
ITBS20120019A1 (en) * 2012-02-13 2013-08-14 Effe Engineering S R L 2 FATIGUE TEST BENCH FOR ARTICLES
ES2482540B1 (en) * 2012-06-06 2015-05-11 Universidad De Granada Device and test method for the characterization of materials before cracking phenomena
CN103760045B (en) * 2014-01-15 2017-01-04 湖南省交通科学研究院 Subgrade and pavement dynamic damage analogue experiment installation under highway communication load
CN103868808B (en) * 2014-02-17 2016-02-17 同济大学 A kind of simple detection method of cold-drawn high tensile steel wire crack growth rate
FR3042592B1 (en) * 2015-10-16 2017-12-01 Electricite De France METHOD FOR CONTROLLING CRACKING OF MATERIAL AND DEVICE FOR IMPLEMENTING THE SAME
CN105928811B (en) * 2016-07-14 2018-09-14 山西省交通科学研究院 Asphalt Mixtures Fatigue Properties test device
CN108064345B (en) * 2017-11-10 2020-12-25 苏州富强科技有限公司 Testing device for testing high-pressure water tightness function of special-shaped component
CN110455651A (en) * 2019-08-12 2019-11-15 武汉理工大学 A Method for Evaluating the Fatigue Cracking Resistance of Asphalt Pavement Based on Cuboid Specimens
CN111398016B (en) * 2020-03-30 2021-05-04 河海大学 A correction device for soil type II fracture test
CN111398015B (en) * 2020-03-30 2020-12-29 河海大学 A Test Method for Realizing Pure Type II Fracture of Soil by Rolling Friction
CN111398017B (en) * 2020-03-30 2020-12-29 河海大学 A sliding-opening fracture test method of soil mass based on magnetic levitation effect
CN111398014B (en) * 2020-03-30 2020-12-08 河海大学 A correction method for magnetic suspension type soil shear fracture test
CN111398018B (en) * 2020-03-30 2021-07-02 河海大学 A rolling ball type soil shear fracture failure test device
CN111721510B (en) * 2020-05-27 2022-03-15 中冶建筑研究总院有限公司 Intelligent diagnosis method for steel crane beam based on real-time monitoring
CN118393125B (en) * 2024-06-28 2024-09-17 欣鸿昌科技(深圳)有限公司 Road defect detection method and detection vehicle
CN119147357B (en) * 2024-11-21 2025-02-25 湖南星海运动用品有限公司 Golf net strength testing device and testing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789846A (en) * 1928-03-05 1931-01-20 Chicago Paving Lab Inc Method and apparatus for testing bituminous mixtures
US2754681A (en) * 1953-08-21 1956-07-17 Firestone Tire & Rubber Co Repeated flexure testing machine
FR1473309A (en) * 1966-02-04 1967-03-17 Gerland Soc Chimique Method and apparatus for testing hydrocarbon coatings on roadways and others
SU1613925A1 (en) * 1988-06-17 1990-12-15 Московское Научно-Исследовательское И Проектно-Конструкторское Отделение Всесоюзного Государственного Научно-Исследовательского, Проектно-Конструкторского И Изыскательского Института "Атомэнергопроект" Apparatus for testing specimens of materials
SU1629806A1 (en) * 1989-03-30 1991-02-23 Проектный И Научно-Исследовательский Институт "Харьковский Промстройниипроект" Device for shearing test of samples of materials

Also Published As

Publication number Publication date
FI935538A0 (en) 1993-12-10
NO934509D0 (en) 1993-12-09
EP0603029A1 (en) 1994-06-22
NO934508L (en) 1994-06-13
EP0603029B1 (en) 1996-09-11
FI935538A7 (en) 1994-06-12
ATE142781T1 (en) 1996-09-15
ES2092264T3 (en) 1996-11-16
DK0603029T3 (en) 1997-02-24
FR2699279A1 (en) 1994-06-17
DE69304668T2 (en) 1997-04-03
DE69304668D1 (en) 1996-10-17
FR2699279B1 (en) 1995-03-03

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