WO2013182729A3 - Dispositivo y método de ensayo para la caracterización de materiales ante fenómenos de fisuración - Google Patents

Dispositivo y método de ensayo para la caracterización de materiales ante fenómenos de fisuración Download PDF

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Publication number
WO2013182729A3
WO2013182729A3 PCT/ES2013/070371 ES2013070371W WO2013182729A3 WO 2013182729 A3 WO2013182729 A3 WO 2013182729A3 ES 2013070371 W ES2013070371 W ES 2013070371W WO 2013182729 A3 WO2013182729 A3 WO 2013182729A3
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WO
WIPO (PCT)
Prior art keywords
materials
event
cracking phenomena
sample
characterization
Prior art date
Application number
PCT/ES2013/070371
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English (en)
French (fr)
Other versions
WO2013182729A2 (es
Inventor
Fernando MORENO NAVARRO
María del Carmen RUBIO GÁMEZ
Original Assignee
Universidad De Granada
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.)
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Publication date
Application filed by Universidad De Granada filed Critical Universidad De Granada
Publication of WO2013182729A2 publication Critical patent/WO2013182729A2/es
Publication of WO2013182729A3 publication Critical patent/WO2013182729A3/es

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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
    • G01N3/02—Details
    • G01N3/04—Chucks
    • 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
    • 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
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive 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
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

La invención propuesta es un dispositivo que permite simular los esfuerzos generados (cortante, flexión y tracción) sobre materiales utilizados en la construcción de firmes de carretera, habitualmente mezclas bituminosas, y que provocan la aparición de fisuras en los mismos. El dispositivo comprende una base (A) cuyo alzado tiene forma de trapecio isósceles; dos elementos deslizantes (B) que se deslizan por las caras no paralelas de la base (A) y a los que se fija una muestra (M) del material que se pretende evaluar; medios mecánicos (C), que permiten ejercer una presión vertical descendente sobre la muestra (M) y medios que permiten medir que las deformaciones verticales y medios que permiten medir las deformaciones horizontales. También se propone un nuevo método de ensayo para la evaluación del comportamiento mecánico de materiales ante fenómenos de fisuración que emplea el dispositivo mencionado.
PCT/ES2013/070371 2012-06-06 2013-06-06 Dispositivo y método de ensayo para la caracterización de materiales ante fenómenos de fisuración WO2013182729A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201230878 2012-06-06
ES201230878A ES2482540B1 (es) 2012-06-06 2012-06-06 Dispositivo y método de ensayo para la caracterización de materiales ante fenómenos de fisuración

Publications (2)

Publication Number Publication Date
WO2013182729A2 WO2013182729A2 (es) 2013-12-12
WO2013182729A3 true WO2013182729A3 (es) 2014-02-27

Family

ID=49712759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2013/070371 WO2013182729A2 (es) 2012-06-06 2013-06-06 Dispositivo y método de ensayo para la caracterización de materiales ante fenómenos de fisuración

Country Status (2)

Country Link
ES (1) ES2482540B1 (es)
WO (1) WO2013182729A2 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110411822A (zh) * 2019-07-15 2019-11-05 中国科学院地质与地球物理研究所 用于测试岩体结构面循环剪切特性的剪切盒

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT519477B1 (de) * 2017-07-03 2018-07-15 Univ Wien Tech Vorrichtung und verfahren zur flexibilitätsprüfung von bituminös gebundenen dichtschichten
CN107389475B (zh) * 2017-08-21 2019-10-11 西南交通大学 基于四点弯曲梁法的沥青混合料层间剪切强度测试装置
CN110455651A (zh) * 2019-08-12 2019-11-15 武汉理工大学 一种基于长方体试件的沥青路面抗疲劳开裂性能评价方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1033928A1 (ru) * 1982-04-16 1983-08-07 Ростовский инженерно-строительный институт Марка дл измерени износа дорожных и аэродромных покрытий
EP0603029A1 (fr) * 1992-12-08 1994-06-22 Colas S.A. Appareil et procédé d'essai mécanique permettant d'étudier la fissuration en fatigue de matériaux routiers
ES2149045A1 (es) * 1995-12-21 2000-10-16 Univ Catalunya Politecnica Procedimiento de ensayo de traccion directa aplicado a la caracterizacion de mezclas bituminosas.
WO2006074658A2 (en) * 2005-01-12 2006-07-20 Danmarks Tekniske Universitet Fixture
ES2283229A1 (es) * 2007-01-25 2007-10-16 Universidad Politecnica De Madrid Mejoras en el equipo y en el procedimiento para evaluar la autorreparacion de mezclas asfalticas.
CN102012338A (zh) * 2010-12-15 2011-04-13 山东大学 适用于地质力学模型试验的复合式柔性均布压力加载装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1033928A1 (ru) * 1982-04-16 1983-08-07 Ростовский инженерно-строительный институт Марка дл измерени износа дорожных и аэродромных покрытий
EP0603029A1 (fr) * 1992-12-08 1994-06-22 Colas S.A. Appareil et procédé d'essai mécanique permettant d'étudier la fissuration en fatigue de matériaux routiers
ES2149045A1 (es) * 1995-12-21 2000-10-16 Univ Catalunya Politecnica Procedimiento de ensayo de traccion directa aplicado a la caracterizacion de mezclas bituminosas.
WO2006074658A2 (en) * 2005-01-12 2006-07-20 Danmarks Tekniske Universitet Fixture
ES2283229A1 (es) * 2007-01-25 2007-10-16 Universidad Politecnica De Madrid Mejoras en el equipo y en el procedimiento para evaluar la autorreparacion de mezclas asfalticas.
CN102012338A (zh) * 2010-12-15 2011-04-13 山东大学 适用于地质力学模型试验的复合式柔性均布压力加载装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110411822A (zh) * 2019-07-15 2019-11-05 中国科学院地质与地球物理研究所 用于测试岩体结构面循环剪切特性的剪切盒
CN110411822B (zh) * 2019-07-15 2020-02-14 中国科学院地质与地球物理研究所 用于测试岩体结构面循环剪切特性的剪切盒

Also Published As

Publication number Publication date
ES2482540B1 (es) 2015-05-11
ES2482540A1 (es) 2014-08-04
WO2013182729A2 (es) 2013-12-12

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