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Marta Fuente: Building Acoustics

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Summary and reference projects in Building Acoustics of Marta Fuente Gonzalez

Summary and reference projects in Building Acoustics of Marta Fuente Gonzalez

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  • 1. Marta Fuente GonzálezMarta Fuente González Building Acoustics
  • 2. Marta Fuente González BUILDING ACOUSTICS R+D PROJECTS:BUILDINGS PRODUCT DESIGN DEVELOPMENT
  • 3. Marta Fuente GonzálezBUILDINGS DESIGN
  • 4. Marta Fuente González BUILDINGS DESIGNSHERATON BILBAO HOTELfrom Ricardo LegorretaComplete acoustic design Cultural and Leisure Centre ALHÓNDIGA BILBAO from Philippe Stark Complete acoustic design
  • 5. Marta Fuente González BUILDINGS DESIGNSINGULAR ARCHITECTURAL CONFIGURATIONS• Big rooms of complex design regarding acoustic comfort.• Coexistence of different activities inside the same building in optimal conditions of security and thermal-acoustic comfort.• Facades with complex geometries.INNOVATING BUILDINGS• New constructive systems or equipments, without previous experience and/or absence of design tools.PROJECTS WITH SPECIAL REQUIREMENTS• Evolutionary buildings: lay-out, facades or equipment which are modifiable along their useful life (Open Building Concept).• New technologies in facades (e.g. digital facades).• Special acoustic requirements (auditoriums, schools, hotels…).
  • 6. Marta Fuente González BUILDINGS DESIGNAcoustic Design and Acoustic Rehabilitation Acoustic insulation Noise from service equipment Vibrations Reverberation, intelligibility, sound distribution… PA system Environmental acoustic impact
  • 7. Marta Fuente GonzálezBUILDINGS DESIGN
  • 8. Marta Fuente González BUILDINGS DESIGN • Testing of acoustic quality of finished building. • Checking of building works. • Measurements in pilot rooms. • Prediction and optimization of constructive systems. • Fulfilling Spanish Regulation CTE DB HR. • Environmental acoustic impact.• Spanish Regulation: CTE DB HR, and local Regulation.• International requirements.• Comfort criterion.
  • 9. Marta Fuente González R+D PROJECTS: BUILDING DEVELOPMENT• Industrialised products.• Lightweight products.• Multi-layer systems.• Modular systems 2D-3D.
  • 10. Marta Fuente González R+D PROJECTS: PRODUCT DEVELOPMENTPHASE 1. Acoustic design and optimization of the productPrediction and simulation of acoustic characteristics of the product. Input data: physic-acoustic FEM properties of the different materials 85 80 75 70 65Checking: 60Laboratory 55 Ln (dB) 50measurements in 45acoustic chambers. 40 35 30 25 20 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Freq. (Hz)
  • 11. Marta Fuente González R+D PROJECTS: PRODUCT DEVELOPMENT PHASE 2. Acoustic design and optimization of the constructive system Prediction of acoustic characteristics of the constructive element inside the building (interaction with the rest of constructive elements Measured Dvij - T JUNCTION - Façade - Building 17 70 3 Dv 1 --> 4 Dv 4 --> 1 1 60 Average 4 50 Input data: acoustic-vibration 40 properties of the jointsDvij dB 30 among constructive elements. 20 10 DIFERENCIA DE NIVELES ESTANDARIZADA NORMA UNE-EN ISO 140-4:1999 MEDIDAS IN SITU DEL AISLAMIENTO AL RUIDO AÉREO ENTRE RECINTOS Cliente: Proyectos y Obras Marcos S.L. Fecha del ensayo: 19/04/2011 Descripción e identificación del elemento de construcción y disposición del ensayo : EMISOR: Dormitorio 2- Planta 1. Fuente sonora situada en dos posiciones. Diez posiciones de micrófono. 0 RECEPTOR: Dormitorio 2 - Planta 2. Diez posiciones de micrófono. Tiempo de reverberación medido con dos posiciones 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 de fuente y seis posiciones de micrófono. Freq Hz ELEMENTO SEPARADOR: Forjado separador entre los dos dormitorios. 3 Volumen del recinto emisor : 28 m Rango de frecuencias según los valores de 3 Volumen del recinto receptor : 28 m la curva de referencia (UNE-EN ISO 717-1) 80,0 Frecuencia Dn,T 70,0 Diferencia de niveles estandarizada, DnT, dB Hz (1/3 oct) dB 50 63 60,0 80 100 35,3 Checking: 125 41,1 160 37,5 50,0 200 37,1 250 38,4 315 43,2 400 45,5 In situ measurements. 500 45,1 40,0 630 44,6 800 46,5 1000 48,8 1250 52,0 30,0 1600 57,1 2000 56,0 2500 57,6 3150 62,7 4000 65,1 20,0 63 125 250 500 1000 2000 4000 5000 67,2 Frecuencia (Hz) * Influencia del ruido de fondo Valoración según la Norma UNE-EN ISO 717-1 :1997 DnT,w(C;Ctr)= 49 (-1 ; -4) dB C100-5000 = 0 dB Ctr100-5000 = -4 dB Evaluación basada en medidas in situ obtenidas mediante un método de ingeniería + Nº. de informe: IN003333-PO Marcos-A1 Laboratorio: TECNALIA Fecha: 02/05/2011 Firma: Anexo 1. Página 1 de 1
  • 12. Marta Fuente González REFERENCES OF PROJECTSSPANISH REGULATION – PILOT BUILDINGSDAVID (Acoustic Design of Dwellings R+D)Implementation of acoustics improvements for fulfilling the CTE DBHR in subsidized dwellings. Basque Government (2002-06) Acoustic Checking of In situ acoustic Costs Subjective consulting in the building measurements evaluation acoustical quality project phase works in buildings
  • 13. Marta Fuente González REFERENCES OF PROJECTSSINGULAR BUILDINGS Iberdrola Tower from César PelliMIRIBILLA Police and Fire DepartmentHeadquarters (Bilbao)
  • 14. Marta Fuente González REFERENCES OF PROJECTSSINGULAR BUILDINGSSTATIONSRoom AcousticsFEVE stations in Bilbao METRO BILBAO from Norman Foster
  • 15. Marta Fuente González REFERENCES OF PROJECTSPREDICTION MODELSACOUBAT-dBMat Design of buildings Based on detailed model of Standard EN 12354SILENSIS Design of buildings with ceramic brick products Based on calculated solutions
  • 16. Marta Fuente González REFERENCES OF PROJECTSPRODUCT DEVELOPMENTImplementation in real buildings of constructivesystems with high acoustic performance.Canary Islands Government (2006-09) Validation Canariy Islands: Laboratory Prediction in real picón (volcanic material) testing models buildings
  • 17. Marta Fuente González REFERENCES OF PROJECTSPRODUCT DEVELOPMENTDevelopment of new building construction systems with highDesarrollo de un nuevo modo de producción deacoustic performance. SILENSIS ceramic brick system (Hispalyt)edificios dignos, sostenibles y económicamente 2003-09accesibles. Proyecto de I+D 2003 2004 2004–2005 2005–2009 2007–2009CTE drafts: Development Development In situ validation SoftwareAcoustic of of alternative of prediction (implementation SILENSIS (designsome brick constructive model in real buildings) tool for architects,walls is not systems www.silensis.es) enough R+D
  • 18. Marta Fuente González REFERENCES OF PROJECTSPRODUCT DEVELOPMENT / THERMAL–ACOUSTIC PERFORMANCEBALI (Building Acoustics for Living) led by FCCFinanced by Science and Innovation Ministry, 2009-2011 PRODUCT DEVELOPMENT OPAQUE FAÇADE GLAZED FAÇADE BUILDING EQUIPMENT INTERIOR ELEMENTS PREDICTION MODEL
  • 19. Marta Fuente González REFERENCES OF PROJECTSOFF SITE BUILDINGCETICA (Lightweight construction based on steel) led by Arcelor MittalDesarrollo de un nuevo modo de producción deedificios dignos, sostenibles y económicamente 2010Financed by Science and Innovation Ministry, 2007-accesibles. Building structure Floor and façade based 3D module based on based on steel on steel steel Off site floor
  • 20. Marta Fuente González REFERENCES OF PROJECTSLIGHTWEIGHT CONSTRUCTIONCost Action FP0702: Acoustics for Timber based LightweightBuildings and Elements (2008-2012)Spanish representative in Management CommitteeWG1: Prediction methods for sound and vibration performance of lightweight buildingsWG2: Measurement methods for sound and vibrationWG3: Comfort assessment of sound and vibrationWG4: Acoustic design
  • 21. Marta Fuente González REFERENCES OF PROJECTSLIGHTWEIGHT / OFF SITE CONSTRUCTIONEGOSOINU: Industrialised constructive system for timber basedmultistory dwellings. Egoin (2011-2014).EUREKA Project “ECO-HOUSE”.
  • 22. Marta Fuente GonzálezMarta Fuente González Building Acoustics http://es.linkedin.com/in/martafuente marta.fuente@gmail.com Twitter: mfuente