Q3166822 (Q3166822): Difference between revisions
Jump to navigation
Jump to search
(Changed an Item: Edited by the materialized bot - inferring region from the coordinates) |
(Created claim: summary (P836): THE OBJECT OF THIS PROJECT IS THE STUDY OF THE FRAGILITY OF ROCKS THROUGH THE THEORY OF CRITICAL DISTANCES (TDC). SMALL DISCONTINUITIES OR DEFECTS, SUCH AS MICROCRACKS, PORES, GRAIN EDGES, ETC. OF HEALTHY ROCK, GENERATE CONCENTRATIONS OF TENSIONS IN ITS ENVIRONMENT THAT GIVE RISE TO FISSURES AND FRAGILITY. This PROBLEM is of interest in civil, mining and energy sectors, as an example, for the development of GEOTERMICA ENERGY._x000D_ and CONCRET,...) |
||||||||||||||
| Property / summary | |||||||||||||||
THE OBJECT OF THIS PROJECT IS THE STUDY OF THE FRAGILITY OF ROCKS THROUGH THE THEORY OF CRITICAL DISTANCES (TDC). SMALL DISCONTINUITIES OR DEFECTS, SUCH AS MICROCRACKS, PORES, GRAIN EDGES, ETC. OF HEALTHY ROCK, GENERATE CONCENTRATIONS OF TENSIONS IN ITS ENVIRONMENT THAT GIVE RISE TO FISSURES AND FRAGILITY. This PROBLEM is of interest in civil, mining and energy sectors, as an example, for the development of GEOTERMICA ENERGY._x000D_ and CONCRET, THE METHOD OF THE PUNTO. THIS METHOD ALLOWS US TO EVALUATE THE FRACTURE OF THE MATERIALS BY APPLYING A LOCAL CRITERION OF MAXIMUM TENSION OF TRACTION AT A CERTAIN DISTANCE FROM THE EDGE OF THE DEFECT (HALF OF A PROPERTY OF THE MATERIAL KNOWN AS CRITICAL DISTANCE). THE RADICAL NOVELTY OF THIS PROJECT IS THAT TDC IS APPLICABLE IN TRACTION FIELDS (MODE I), BUT THE VALIDITY AND MODIFICATIONS NECESSARY TO BE APPLIED IN COMPRESSION AND CUTTING FIELDS, WHICH ARE COMMON IN ROCKS, AND WHICH GIVE RISE TO MIXED FRACTURE MODES, ARE UNKNOWN. BASED ON A SERIES OF NOVEL IDEAS OF HOW TO APPLY THE POINT METHOD IN MIXED MODE, IT IS PROPOSED TO DEVELOP AN ANALYTICAL MODEL AND ITS VALIDATION WITH A COMPREHENSIVE AND SYSTEMATIC CAMPAIGN OF LABORATORY TESTING. The development and validation of the ROCAS FRACTURE MODEL will be carried out for the environs’ time and for longer periods as habituales in GEOTERMIA._x000D_ Equally, it is intended to use the TDC to JUSTIFY THE CHARACTERISATION OF FRACTURE TO PART FACTURE TECHNICATION TECHNOLOGY IN 3 POINTS, further PROCEDURES USED IN OTHER MATERIAL FAMILYS (e.g., METALS, polymers) AND WHAT, FOR NOT SUFICIENTLY justified RAZONES, are NOT APPLICED IN ROCAS, DANCE PLACE TO DIVERSAS INCONGRUENS._x000D_ FOR ULTIMO, will try to search for a physical SIGNIFICAT OF THE CRITICAL DISTANCY IN ROCAS, by searching their relationship with GRANO TAMAIN. Thus, different lithologies will be rehearsed, and within one of them, the ARENISCA, it will vary the size of great._x000D_ The project will allow a greater reliability and reducation of the perforation costs, primary PARTY INDOLE Geothermal PROJECTS, FAVORECIENING THE VIABILITY OF THIS TYPE OF INICIATIVES PERMITING A ENERGY MORE SAFETY, EFFICIENT AND LIMPIA. (English) | |||||||||||||||
| Property / summary: THE OBJECT OF THIS PROJECT IS THE STUDY OF THE FRAGILITY OF ROCKS THROUGH THE THEORY OF CRITICAL DISTANCES (TDC). SMALL DISCONTINUITIES OR DEFECTS, SUCH AS MICROCRACKS, PORES, GRAIN EDGES, ETC. OF HEALTHY ROCK, GENERATE CONCENTRATIONS OF TENSIONS IN ITS ENVIRONMENT THAT GIVE RISE TO FISSURES AND FRAGILITY. This PROBLEM is of interest in civil, mining and energy sectors, as an example, for the development of GEOTERMICA ENERGY._x000D_ and CONCRET, THE METHOD OF THE PUNTO. THIS METHOD ALLOWS US TO EVALUATE THE FRACTURE OF THE MATERIALS BY APPLYING A LOCAL CRITERION OF MAXIMUM TENSION OF TRACTION AT A CERTAIN DISTANCE FROM THE EDGE OF THE DEFECT (HALF OF A PROPERTY OF THE MATERIAL KNOWN AS CRITICAL DISTANCE). THE RADICAL NOVELTY OF THIS PROJECT IS THAT TDC IS APPLICABLE IN TRACTION FIELDS (MODE I), BUT THE VALIDITY AND MODIFICATIONS NECESSARY TO BE APPLIED IN COMPRESSION AND CUTTING FIELDS, WHICH ARE COMMON IN ROCKS, AND WHICH GIVE RISE TO MIXED FRACTURE MODES, ARE UNKNOWN. BASED ON A SERIES OF NOVEL IDEAS OF HOW TO APPLY THE POINT METHOD IN MIXED MODE, IT IS PROPOSED TO DEVELOP AN ANALYTICAL MODEL AND ITS VALIDATION WITH A COMPREHENSIVE AND SYSTEMATIC CAMPAIGN OF LABORATORY TESTING. The development and validation of the ROCAS FRACTURE MODEL will be carried out for the environs’ time and for longer periods as habituales in GEOTERMIA._x000D_ Equally, it is intended to use the TDC to JUSTIFY THE CHARACTERISATION OF FRACTURE TO PART FACTURE TECHNICATION TECHNOLOGY IN 3 POINTS, further PROCEDURES USED IN OTHER MATERIAL FAMILYS (e.g., METALS, polymers) AND WHAT, FOR NOT SUFICIENTLY justified RAZONES, are NOT APPLICED IN ROCAS, DANCE PLACE TO DIVERSAS INCONGRUENS._x000D_ FOR ULTIMO, will try to search for a physical SIGNIFICAT OF THE CRITICAL DISTANCY IN ROCAS, by searching their relationship with GRANO TAMAIN. Thus, different lithologies will be rehearsed, and within one of them, the ARENISCA, it will vary the size of great._x000D_ The project will allow a greater reliability and reducation of the perforation costs, primary PARTY INDOLE Geothermal PROJECTS, FAVORECIENING THE VIABILITY OF THIS TYPE OF INICIATIVES PERMITING A ENERGY MORE SAFETY, EFFICIENT AND LIMPIA. (English) / rank | |||||||||||||||
Normal rank | |||||||||||||||
| Property / summary: THE OBJECT OF THIS PROJECT IS THE STUDY OF THE FRAGILITY OF ROCKS THROUGH THE THEORY OF CRITICAL DISTANCES (TDC). SMALL DISCONTINUITIES OR DEFECTS, SUCH AS MICROCRACKS, PORES, GRAIN EDGES, ETC. OF HEALTHY ROCK, GENERATE CONCENTRATIONS OF TENSIONS IN ITS ENVIRONMENT THAT GIVE RISE TO FISSURES AND FRAGILITY. This PROBLEM is of interest in civil, mining and energy sectors, as an example, for the development of GEOTERMICA ENERGY._x000D_ and CONCRET, THE METHOD OF THE PUNTO. THIS METHOD ALLOWS US TO EVALUATE THE FRACTURE OF THE MATERIALS BY APPLYING A LOCAL CRITERION OF MAXIMUM TENSION OF TRACTION AT A CERTAIN DISTANCE FROM THE EDGE OF THE DEFECT (HALF OF A PROPERTY OF THE MATERIAL KNOWN AS CRITICAL DISTANCE). THE RADICAL NOVELTY OF THIS PROJECT IS THAT TDC IS APPLICABLE IN TRACTION FIELDS (MODE I), BUT THE VALIDITY AND MODIFICATIONS NECESSARY TO BE APPLIED IN COMPRESSION AND CUTTING FIELDS, WHICH ARE COMMON IN ROCKS, AND WHICH GIVE RISE TO MIXED FRACTURE MODES, ARE UNKNOWN. BASED ON A SERIES OF NOVEL IDEAS OF HOW TO APPLY THE POINT METHOD IN MIXED MODE, IT IS PROPOSED TO DEVELOP AN ANALYTICAL MODEL AND ITS VALIDATION WITH A COMPREHENSIVE AND SYSTEMATIC CAMPAIGN OF LABORATORY TESTING. The development and validation of the ROCAS FRACTURE MODEL will be carried out for the environs’ time and for longer periods as habituales in GEOTERMIA._x000D_ Equally, it is intended to use the TDC to JUSTIFY THE CHARACTERISATION OF FRACTURE TO PART FACTURE TECHNICATION TECHNOLOGY IN 3 POINTS, further PROCEDURES USED IN OTHER MATERIAL FAMILYS (e.g., METALS, polymers) AND WHAT, FOR NOT SUFICIENTLY justified RAZONES, are NOT APPLICED IN ROCAS, DANCE PLACE TO DIVERSAS INCONGRUENS._x000D_ FOR ULTIMO, will try to search for a physical SIGNIFICAT OF THE CRITICAL DISTANCY IN ROCAS, by searching their relationship with GRANO TAMAIN. Thus, different lithologies will be rehearsed, and within one of them, the ARENISCA, it will vary the size of great._x000D_ The project will allow a greater reliability and reducation of the perforation costs, primary PARTY INDOLE Geothermal PROJECTS, FAVORECIENING THE VIABILITY OF THIS TYPE OF INICIATIVES PERMITING A ENERGY MORE SAFETY, EFFICIENT AND LIMPIA. (English) / qualifier | |||||||||||||||
point in time: 12 October 2021
| |||||||||||||||
Revision as of 18:06, 12 October 2021
Project Q3166822 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
Project Q3166822 in Spain |
Statements
66,550.0 Euro
0 references
133,100.0 Euro
0 references
50.0 percent
0 references
1 January 2016
0 references
30 June 2019
0 references
UNIVERSIDAD DE CANTABRIA
0 references
43°27'43.34"N, 3°48'35.89"W
0 references
39075
0 references
EL OBJETO DEL PRESENTE PROYECTO ES EL ESTUDIO DE LA ROTURA FRAGIL DE LAS ROCAS MEDIANTE LA TEORIA DE LAS DISTANCIAS CRITICAS (TDC). LAS PEQUEÑAS DISCONTINUIDADES O DEFECTOS, COMO MICROFISURAS, POROS, BORDES DE GRANO, ETC. DE LA ROCA SANA GENERAN CONCENTRACIONES DE TENSIONES EN SU ENTORNO QUE DAN LUGAR A FISURAS Y A SU ROTURA FRAGIL. ESTE PROBLEMA ES DE INTERES EN DIVERSOS AMBITOS DE LA INGENIERIA CIVIL, MINERA Y ENERGETICA, COMO POR EJEMPLO, PARA EL APROVECHAMIENTO DE LA ENERGIA GEOTERMICA._x000D_ MEDIANTE ESTE PROYECTO SE PRETENDE EXPLORAR LA POSIBILIDAD DE DESARROLLAR UN MODELO DE FRACTURA DE ROCAS EN MODO MIXTO BASADO EN LOS CONCEPTOS DE LA TDC, Y EN CONCRETO, EL METODO DEL PUNTO. ESTE METODO PERMITE EVALUAR LA FRACTURA DE LOS MATERIALES APLICANDO UN CRITERIO LOCAL DE TENSION MAXIMA DE TRACCION A UNA CIERTA DISTANCIA DEL BORDE DEL DEFECTO (MITAD DE UNA PROPIEDAD DEL MATERIAL CONOCIDA COMO DISTANCIA CRITICA). LA NOVEDAD RADICAL DEL PRESENTE PROYECTO RESIDE EN QUE LA TDC ES APLICABLE EN CAMPOS DE TRACCION (MODO I), PERO SE DESCONOCE LA VALIDEZ Y MODIFICACIONES NECESARIAS PARA PODER APLICARLA EN CAMPOS DE COMPRESION Y CORTE, QUE SON LOS HABITUALES EN ROCAS, Y QUE DAN LUGAR A MODOS DE FRACTURA MIXTOS. A PARTIR DE UNA SERIE DE IDEAS NOVEDOSAS DE COMO APLICAR EL METODO DEL PUNTO EN MODO MIXTO, SE PROPONE DESARROLLAR UN MODELO ANALITICO Y SU VALIDACION CON UNA CAMPAÑA EXHAUSTIVA Y SISTEMATICA DE ENSAYOS DE LABORATORIO. EL DESARROLLO Y VALIDACION DEL MODELO DE FRACTURA DE ROCAS SE REALIZARA PARA TEMPERATURA AMBIENTE Y PARA TEMPERATURAS MAS ELEVADAS COMO LAS HABITUALES EN GEOTERMIA._x000D_ IGUALMENTE, SE PLANTEA UTILIZAR LA TDC PARA JUSTIFICAR LA CARACTERIZACION DE LA TENACIDAD A FRACTURA A PARTIR DE PROBETAS ENTALLADAS DE FLEXION EN 3 PUNTOS, SIGUIENDO LOS PROCEDIMIENTOS USADOS EN OTRAS FAMILIAS DE MATERIALES (EJ., METALES, POLIMEROS) Y QUE, POR RAZONES NO SUFICIENTEMENTE JUSTIFICADAS, NO SE APLICAN EN ROCAS, DANDO LUGAR A DIVERSAS INCONGRUENCIAS._x000D_ POR ULTIMO, SE TRATARA DE BUSCAR UN SIGNIFICADO FISICO DE LA DISTANCIA CRITICA EN ROCAS, BUSCANDO SU RELACION CON EL TAMAÑO DE GRANO. ASI, SE ENSAYARAN DIFERENTES LITOLOGIAS, Y DENTRO DE UNA DE ELLAS, LA ARENISCA, SE VARIARA EL TAMAÑO DE GRANO._x000D_ EL PROYECTO PERMITIRA UNA MAYOR FIABILIDAD Y REDUCCION DE LOS COSTES DE PERFORACION, PRINCIPAL PARTIDA EN LOS PROYECTOS DE INDOLE GEOTERMICA, FAVORECIENDO LA VIABILIDAD DE ESTE TIPO DE INICIATIVAS QUE PERMITEN UNA ENERGIA MAS SEGURA, EFICIENTE Y LIMPIA. (Spanish)
0 references
THE OBJECT OF THIS PROJECT IS THE STUDY OF THE FRAGILITY OF ROCKS THROUGH THE THEORY OF CRITICAL DISTANCES (TDC). SMALL DISCONTINUITIES OR DEFECTS, SUCH AS MICROCRACKS, PORES, GRAIN EDGES, ETC. OF HEALTHY ROCK, GENERATE CONCENTRATIONS OF TENSIONS IN ITS ENVIRONMENT THAT GIVE RISE TO FISSURES AND FRAGILITY. This PROBLEM is of interest in civil, mining and energy sectors, as an example, for the development of GEOTERMICA ENERGY._x000D_ and CONCRET, THE METHOD OF THE PUNTO. THIS METHOD ALLOWS US TO EVALUATE THE FRACTURE OF THE MATERIALS BY APPLYING A LOCAL CRITERION OF MAXIMUM TENSION OF TRACTION AT A CERTAIN DISTANCE FROM THE EDGE OF THE DEFECT (HALF OF A PROPERTY OF THE MATERIAL KNOWN AS CRITICAL DISTANCE). THE RADICAL NOVELTY OF THIS PROJECT IS THAT TDC IS APPLICABLE IN TRACTION FIELDS (MODE I), BUT THE VALIDITY AND MODIFICATIONS NECESSARY TO BE APPLIED IN COMPRESSION AND CUTTING FIELDS, WHICH ARE COMMON IN ROCKS, AND WHICH GIVE RISE TO MIXED FRACTURE MODES, ARE UNKNOWN. BASED ON A SERIES OF NOVEL IDEAS OF HOW TO APPLY THE POINT METHOD IN MIXED MODE, IT IS PROPOSED TO DEVELOP AN ANALYTICAL MODEL AND ITS VALIDATION WITH A COMPREHENSIVE AND SYSTEMATIC CAMPAIGN OF LABORATORY TESTING. The development and validation of the ROCAS FRACTURE MODEL will be carried out for the environs’ time and for longer periods as habituales in GEOTERMIA._x000D_ Equally, it is intended to use the TDC to JUSTIFY THE CHARACTERISATION OF FRACTURE TO PART FACTURE TECHNICATION TECHNOLOGY IN 3 POINTS, further PROCEDURES USED IN OTHER MATERIAL FAMILYS (e.g., METALS, polymers) AND WHAT, FOR NOT SUFICIENTLY justified RAZONES, are NOT APPLICED IN ROCAS, DANCE PLACE TO DIVERSAS INCONGRUENS._x000D_ FOR ULTIMO, will try to search for a physical SIGNIFICAT OF THE CRITICAL DISTANCY IN ROCAS, by searching their relationship with GRANO TAMAIN. Thus, different lithologies will be rehearsed, and within one of them, the ARENISCA, it will vary the size of great._x000D_ The project will allow a greater reliability and reducation of the perforation costs, primary PARTY INDOLE Geothermal PROJECTS, FAVORECIENING THE VIABILITY OF THIS TYPE OF INICIATIVES PERMITING A ENERGY MORE SAFETY, EFFICIENT AND LIMPIA. (English)
12 October 2021
0 references
Santander
0 references
Identifiers
BIA2015-67479-R
0 references