| dbo:abstract |
شقوق تمساحية أو شقوق الكلل (بالإنجليزية: Crocodile cracking) هو شقوق متداخلة ومتوالية بشكل يشبه جلد التمساح تحدث في سطح الطريق نتيجة انهيار طبقة الإسفلت، تبدأ هذه التشققات تحت طبقة الإسفلت ثم تمتد إلى السطح على شكل شقوق طولية ثم تتصل فيما بينها على شكل زوايا حادة. وإذا تركت بدون صيانة ينشأ عنها حفر في الطريق. (ar) For concrete cracking see Crazing Crocodile cracking, also called alligator cracking and perhaps misleadingly fatigue cracking, is a common type of distress in asphalt pavement. The following is more closely related to fatigue cracking which is characterized by interconnecting or interlaced cracking in the asphalt layer resembling the hide of a crocodile. Cell sizes can vary in size up to 11.80 inches (300 mm) across, but are typically less than 5.90 inches (150 mm) across. Fatigue cracking is generally a loading failure, but numerous factors can contribute to it. It is often a sign of sub-base failure, poor drainage, or repeated over-loadings. It is important to prevent fatigue cracking, and repair as soon as possible, as advanced cases can be very costly to repair and can lead to formation of potholes or premature pavement failure. It is usually studied under the transportation section of civil engineering. (en) |
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wiki-commons:Special:FilePath/Asphalt_deterioration.jpg?width=300 |
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dbc:Mechanical_failure_modes dbc:Patterns dbr:Pavement_Condition_Index dbr:Road_texture dbr:Crocodile dbr:Construction_aggregate dbr:Core_sample dbr:Pattern dbr:Transportation dbr:Drainage dbr:Alkali–silica_reaction dbr:Pothole dbr:Profilometer dbc:Road_infrastructure dbr:Crazing dbr:Asphalt dbr:AASHO_Road_Test dbc:Fracture_mechanics dbc:Pavement_engineering dbr:Bleeding_(roads) dbc:Pavement_distress dbr:Civil_engineering dbr:Rut_(roads) dbr:Ponding dbr:Road_surface dbr:Fatigue_cracking dbr:Pavement_management_system dbr:Spalling dbr:File:Asphalt_deterioration.jpg dbr:Wikt:extent dbr:Wikt:severity |
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dbc:Mechanical_failure_modes dbc:Patterns dbc:Road_infrastructure dbc:Fracture_mechanics dbc:Pavement_engineering dbc:Pavement_distress |
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dbr:Type |
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yago:WikicatMechanicalFailureModes yago:Abstraction100002137 yago:Attribute100024264 yago:Manner104928903 yago:Property104916342 |
| rdfs:comment |
شقوق تمساحية أو شقوق الكلل (بالإنجليزية: Crocodile cracking) هو شقوق متداخلة ومتوالية بشكل يشبه جلد التمساح تحدث في سطح الطريق نتيجة انهيار طبقة الإسفلت، تبدأ هذه التشققات تحت طبقة الإسفلت ثم تمتد إلى السطح على شكل شقوق طولية ثم تتصل فيما بينها على شكل زوايا حادة. وإذا تركت بدون صيانة ينشأ عنها حفر في الطريق. (ar) For concrete cracking see Crazing Crocodile cracking, also called alligator cracking and perhaps misleadingly fatigue cracking, is a common type of distress in asphalt pavement. The following is more closely related to fatigue cracking which is characterized by interconnecting or interlaced cracking in the asphalt layer resembling the hide of a crocodile. Cell sizes can vary in size up to 11.80 inches (300 mm) across, but are typically less than 5.90 inches (150 mm) across. Fatigue cracking is generally a loading failure, but numerous factors can contribute to it. It is often a sign of sub-base failure, poor drainage, or repeated over-loadings. It is important to prevent fatigue cracking, and repair as soon as possible, as advanced cases can be very costly to repair and can lead to formati (en) |
| rdfs:label |
شقوق تمساحية (ar) Crocodile cracking (en) |
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freebase:Crocodile cracking yago-res:Crocodile cracking wikidata:Crocodile cracking dbpedia-ar:Crocodile cracking dbpedia-fa:Crocodile cracking https://global.dbpedia.org/id/4iLvw |
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dbr:Environmental_stress_cracking dbr:Pavement_cracking dbr:Embrittlement dbr:Pavement_condition_index dbr:Alkali–silica_reaction dbr:Pothole dbr:Asphalt_concrete dbr:Rut_(roads) dbr:Ponding dbr:Crack_sealant dbr:Alligator_cracking dbr:Road_sealant |
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