Rock mass rating (original) (raw)
Der RMR-Wert oder RMR-Index (Rock Mass Rating) ist ein Klassifizierungssystem für Felsgestein. Er wurde 1972/1973 von entwickelt. Das System wird in der Geotechnik beim Bau von Tunneln, Kavernen, Bergwerken, Böschungen, Fundamenten usw. angewandt, um die Qualität des Gesteins in Hinblick auf seine Stabilität zu bewerten. Der RMR-Wert kann aber nicht alle Fragen beantworten; er ist nur eine Abschätzung und Näherung.
| Property | Value |
|---|---|
| dbo:abstract | Der RMR-Wert oder RMR-Index (Rock Mass Rating) ist ein Klassifizierungssystem für Felsgestein. Er wurde 1972/1973 von entwickelt. Das System wird in der Geotechnik beim Bau von Tunneln, Kavernen, Bergwerken, Böschungen, Fundamenten usw. angewandt, um die Qualität des Gesteins in Hinblick auf seine Stabilität zu bewerten. Der RMR-Wert kann aber nicht alle Fragen beantworten; er ist nur eine Abschätzung und Näherung. (de) La clasificación geomecánica de Bieniawski o RMR (acrónimo del inglés rock mass rating) es un sistema de clasificación geomecánica presentado por el Ing. Bieniawski en 1973 y modificado sucesivamente en 1976, 1979, 1984 y 1989. Permite hacer una clasificación de un macizo rocoso 'in situ'. Se utiliza usualmente en la construcción de túneles, de taludes y de cimentaciones. Consta de un índice de calidad RMR (Rock Mass Rating), independiente de la estructura, y de un factor de corrección. (es) The rock mass rating (RMR) is a geomechanical classification system for rocks, developed by Z. T. Bieniawski between 1972 and 1973. Since then it has undergone multiple modifications out of which, RMR89 is commonly used. Recently RMR14 has been proposed to improve the RMR performance by incorporating new experiences from tunnel practices. Continuous functions and a software "QuickRMR" for RMR89 and RMR14 have also been proposed by Kundu. RMR combines the most significant geologic parameters of influence and represents them with one overall comprehensive index of rock mass quality, which is used for the design and construction of excavations in rock, such as tunnels, mines, slopes, and foundations. (en) Il sistema Rock Mass Rating, o più semplicemente RMR, è un sistema di classificazione delle rocce sviluppato da Z. T. Bieniawski tra il 1972 e il 1973.Il sistema attribuisce dei punteggi alla roccia tramite l'analisi di alcuni suoi parametri, permettendo così di definire 5 classi di rocce. (it) RMR(Rock Mass Rating)은 1974년에 가 제안한 정량적인 암반분류 방법이다.RMR을 통하여 얻을 수 있는 정보는 대략 다음과 같다.1. 암반공동의 무지보 유지시간2. 현지 암반의 점찰력, 마찰각, 변형계수3. 지보하중 (ko) |
| dbo:thumbnail | wiki-commons:Special:FilePath/RMR_chart,_strength_ratings.jpg?width=300 |
| dbo:wikiPageID | 31172510 (xsd:integer) |
| dbo:wikiPageLength | 10434 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1096581770 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Deformation_(engineering) dbr:Geomechanics dbr:Engineering dbc:Rock_mass_classification dbr:Core_recovery_parameters dbr:SMR_classification dbr:File:RMR_chart,_joint_density_ratings.jpg dbr:File:RMR_chart,_strength_ratings.jpg dbr:Rock_(geology) dbr:Geotechnical_engineer dbr:Slope_Mass_Rating dbr:File:QuickRMR-89.jpg dbr:File:Rock_mass_modulus_of_deformation_Em_as_a_function_of_RMR.jpg dbr:File:Rock_mass_strength_criterion_as_a_function_of_RMR.jpg dbr:File:Stand_Up_Time_for_tunnels_in_civi..._engineering_as_a_function_of_RMR.jpg dbr:File:Tunnel_support_chart_for_rock_bolts_and_shotcrete_as_a_function_of_RMR.jpg |
| dbp:wikiPageUsesTemplate | dbt:Cite_conference dbt:Reflist |
| dcterms:subject | dbc:Rock_mass_classification |
| gold:hypernym | dbr:System |
| rdfs:comment | Der RMR-Wert oder RMR-Index (Rock Mass Rating) ist ein Klassifizierungssystem für Felsgestein. Er wurde 1972/1973 von entwickelt. Das System wird in der Geotechnik beim Bau von Tunneln, Kavernen, Bergwerken, Böschungen, Fundamenten usw. angewandt, um die Qualität des Gesteins in Hinblick auf seine Stabilität zu bewerten. Der RMR-Wert kann aber nicht alle Fragen beantworten; er ist nur eine Abschätzung und Näherung. (de) La clasificación geomecánica de Bieniawski o RMR (acrónimo del inglés rock mass rating) es un sistema de clasificación geomecánica presentado por el Ing. Bieniawski en 1973 y modificado sucesivamente en 1976, 1979, 1984 y 1989. Permite hacer una clasificación de un macizo rocoso 'in situ'. Se utiliza usualmente en la construcción de túneles, de taludes y de cimentaciones. Consta de un índice de calidad RMR (Rock Mass Rating), independiente de la estructura, y de un factor de corrección. (es) The rock mass rating (RMR) is a geomechanical classification system for rocks, developed by Z. T. Bieniawski between 1972 and 1973. Since then it has undergone multiple modifications out of which, RMR89 is commonly used. Recently RMR14 has been proposed to improve the RMR performance by incorporating new experiences from tunnel practices. Continuous functions and a software "QuickRMR" for RMR89 and RMR14 have also been proposed by Kundu. RMR combines the most significant geologic parameters of influence and represents them with one overall comprehensive index of rock mass quality, which is used for the design and construction of excavations in rock, such as tunnels, mines, slopes, and foundations. (en) Il sistema Rock Mass Rating, o più semplicemente RMR, è un sistema di classificazione delle rocce sviluppato da Z. T. Bieniawski tra il 1972 e il 1973.Il sistema attribuisce dei punteggi alla roccia tramite l'analisi di alcuni suoi parametri, permettendo così di definire 5 classi di rocce. (it) RMR(Rock Mass Rating)은 1974년에 가 제안한 정량적인 암반분류 방법이다.RMR을 통하여 얻을 수 있는 정보는 대략 다음과 같다.1. 암반공동의 무지보 유지시간2. 현지 암반의 점찰력, 마찰각, 변형계수3. 지보하중 (ko) |
| rdfs:label | RMR-Wert (de) Clasificación geomecánica de Bieniawski (es) Rock mass rating (it) RMR (ko) Rock mass rating (en) |
| owl:sameAs | freebase:Rock mass rating wikidata:Rock mass rating dbpedia-de:Rock mass rating dbpedia-es:Rock mass rating dbpedia-he:Rock mass rating dbpedia-it:Rock mass rating dbpedia-ko:Rock mass rating dbpedia-tr:Rock mass rating https://global.dbpedia.org/id/BgFG |
| prov:wasDerivedFrom | wikipedia-en:Rock_mass_rating?oldid=1096581770&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/QuickRMR-89.jpg wiki-commons:Special:FilePath/RMR_chart,_joint_density_ratings.jpg wiki-commons:Special:FilePath/RMR_chart,_strength_ratings.jpg wiki-commons:Special:FilePath/Rock_mass_modulus_of_deformation_Em_as_a_function_of_RMR.jpg wiki-commons:Special:FilePath/Rock_mass_strength_criterion_as_a_function_of_RMR.jpg wiki-commons:Special:FilePath/Stand_Up_Time_for_tun..._engineering_as_a_function_of_RMR.jpg wiki-commons:Special:FilePath/Tunnel_support_chart_...nd_shotcrete_as_a_function_of_RMR.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Rock_mass_rating |
| is dbo:wikiPageDisambiguates of | dbr:RMR |
| is dbo:wikiPageRedirects of | dbr:Rock_Mass_Rating |
| is dbo:wikiPageWikiLink of | dbr:Slope_stability_analysis dbr:Lidar dbr:Machine_learning_in_earth_sciences dbr:Q-system_(geotechnical_engineering) dbr:RMR dbr:Slope_mass_rating dbr:Rock_Mass_Rating |
| is foaf:primaryTopic of | wikipedia-en:Rock_mass_rating |
