BASE <https://data.escr.fr/wiki/Fatigue_(matériau)>
   
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX daapProp: <http://daap.eu/wiki/Property:>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

<ProtocolMeasureAlFatigue> rdf:type rdfs:Class.
     
<ProtocolMeasureFatigue> rdf:type rdfs:Class.
     
<MeasureFeFatigue> rdf:type rdfs:Class.
     
<MeasureFatigue> rdf:type rdfs:class.
     
<eprouvette> rdf:type rdfs:class.
    
<date> rdf:type rdf:property.
    
<protocol> rdf:type rdf:property.
    
<cycle_frequency> rdf:type rdf:property.
    
<cycle_number> rdf:type rdf:property.
    
<time_until_break> rdf:type rdf:property.
    
<test_load> rdf:type rdf:property.
    
<value> rdf:type rdf:property.
    
<tensile_strength> rdf:type rdf:property.
    
<elasticity_limit> rdf:type rdf:property.
    
<length> rdf:type rdf:property.
    
<fatigue_strength> rdf:type rdf:property.
    
<tensile_strength_mat> rdf:type rdf:property.
    
<fatigue_ratio> rdf:type rdf:property.
    
<Protocol_Measure_Al_Fatigue> a <ProtocolMeasureAlFatigue>;
         daapProp:item wd:Q663;
         <date> "2020-01-21"^^xsd:date ;
         rdf:material "eprouvette"@fr.

<Measure_Al_1> a <MeasureAlFatigue>;
        <protocol> <Protocol_Measure_Al_Fatigue>;
        <cycle_frequency> 60;
        <cycle_number> 5588;
        <time_until_break> "00:01:35"^^xsd:time;
        <test_load> 76.3;
        <value> 339.97.
<eprouvette> 
        <tensile_strength> 395;
        <elasticity_limit> 220;
        <length> 0.028.


<Measure_Al_2> a <MeasureAlFatigue>;
        <protocol> <Protocol_Measure_Al_Fatigue>;
        <cycle_frequency> 60;
        <cycle_number> 10235;
        <time_until_break> "00:02:54"^^xsd:time;
        <test_load> 71.4;
        <value> 284.05.
<eprouvette>
        <tensile_strength> 395;
        <elasticity_limit> 220;
        <length> 0.025.


<Measure_Al_3> a <MeasureAlFatigue>;
        <protocol> <Protocol_Measure_Al_Fatigue>;
        <cycle_frequency> 60;
        <cycle_number> 11824;
        <time_until_break> "00:03:21"^^xsd:time;
        <test_load> 64.7;
        <value> 277.99.
<eprouvette>
        <tensile_strength> 395;
        <elasticity_limit> 220;
        <length> 0.027.


<Measure_Al_4> a <MeasureAlFatigue>;
        <protocol> <Protocol_Measure_Al_Fatigue>;
        <cycle_frequency> 60;
        <cycle_number> 22824;
        <time_until_break> "00:06:28"^^xsd:time;
        <test_load> 59.8;
        <value> 256.94.
<eprouvette>
        <tensile_strength> 395;
        <elasticity_limit> 220;
        <length> 0.027.


<Measure_Al_5> a <MeasureAlFatigue>;
        <protocol> <Protocol_Measure_Al_Fatigue>;
        <cycle_frequency> 60;
        <cycle_number> 101353;
        <time_until_break> "00:28:43"^^xsd:time;
        <test_load> 54.8;
        <value> 235.45.
<eprouvette>
        <tensile_strength> 395;
        <elasticity_limit> 220;
        <length> 0.027.

<Protocol_Measure_Fatigue> a <ProtocolMeasureFatigue>;
         <date> "2020-01-21"^^xsd:date ;
         rdf:material "eprouvette"@fr.

<Measure_Acier_Carbone_> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 193;
        <tensile_strength_mat> 415;
        <fatigue_ratio> 0.46.

<Measure_Titane_1> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 193;
        <tensile_strength_mat> 345;
        <fatigue_ratio> 0.56.

<Measure_Titane_2> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 373;
        <tensile_strength_mat> 740;
        <fatigue_ratio> 0.5.

<Measure_Laiton> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 105;
        <tensile_strength_mat> 365;
        <fatigue_ratio> 0.28.

<Measure_Aluminium_1> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 48;
        <tensile_strength_mat> 110;
        <fatigue_ratio> 0.44.

<Measure_Aluminium_2> a <MeasureFatigue>;
        <protocol> <Protocol_Measure_Fatigue>;
        <fatigue_strength> 80;
        <tensile_strength_mat> 155;
        <fatigue_ratio> 0.52.