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Cristina De Nardi
Cymrawd Gyrfa Gynnar Ymddiriedolaeth Leverhulme
- DeNardiC@caerdydd.ac.uk
- Adeiladau'r Frenhines -Adeilad y Gorllewin, Ystafell Ystafell W1.31, 5 The Parade, Heol Casnewydd, Caerdydd, CF24 3AA
Trosolwyg
Rwy'n Gymrawd Gyrfa Gynnar Leverhulme, o fewn yr RESCOM (Strwythurau Gwydn a Deunyddiau Adeiladu). Rwy'n gweithio yn yr Adran Peirianneg Sifil, Prifysgol Caerdydd.
Rwy'n Bensaer Siartredig ac mae gennyf fwy na 15 mlynedd o brofiad fel rheolwr prosiect ar gyfer gwaith adfer ac ôl-osod a goruchwylio safleoedd ar gyfer gwaith adfer. Yn ystod y 5 mlynedd diwethaf, gweithiais ar ddatblygu ac ymchwilio arbrofol i ddeunyddiau adeiladu biomimetig cynaliadwy, mentrus a biomimetig sydd â'r budd o fwy o hirhoedledd gyda llai o effaith ar yr amgylchedd.
Mae fy ngweithgaredd ymchwil yn ymroddedig i astudio deunyddiau arloesol ar gyfer adfer adeiladau hanesyddol yn strwythurol yn ogystal â deunyddiau cadarnach cynaliadwy, wedi'u hysgogi gan leihau'r angen i atgyweirio a chynnal seilwaith peirianneg sifil. Dyma dri maes allweddol yn fy ymchwil:
- Ymchwiliadau arbrofol ar ymddygiad hunaniachau morter calch ar gyfer adfer adeiladwaith cerrig hanesyddol yn strwythurol.
- Argraffu 3D ar gyfer technolegau hunan-iacháu
- Defnyddio rhwydweithiau fasgwlar bach mewn strwythurau concrit i roi ymateb hunan-iachâd iddynt pan fyddant yn agored i niwed.
- Priodweddau ffisegol-gemegol a nodweddion mecanyddol asiantau hunan-iachau arloesol a'u rhyngweithio â'r matrics gwesteiwr.
Graddiais gydag anrhydedd mewn Hanes a Chadwraeth Treftadaeth Bensaernïol (2002), yna mewn Pensaernïaeth (2008) ym Mhrifysgol Fenis IUAV a thrwyddedu fel pensaer proffesiynol. Cynhaliais PhD mewn Arloesi ar gyfer adeiladu a threftadaeth ddiwylliannol gyda'r traethawd ymchwil o'r enw Hunan-iachau morter calch ar gyfer adfer adeiladwaith cerrig hanesyddol yn strwythurol (2018).
Ystyriodd fy ymchwil PhD, trwy ymchwiliad helaeth mewn labordy, ddylanwad ychwanegiadau wedi'u teilwra i morter calch gyda'r bwriad o wella'r gallu i hunan-wella. Astudiais gyfansoddiad priodol yn isel i efelychu'r holl ddata arbrofol er mwyn cael cyfernodau yn rhwydd, a oedd yn caniatáu rhagfynegi ymddygiad iachau mewn perthynas ag oedran a lefel y difrod. Yn dilyn fy PhD, ers 2018 ymunais â'r prosiect RM4L (Deunydd Gwydn 4 Life) a ariannwyd gan EPSRC yn y Brifysgol gan weithio ar rwydweithiau mini-fasgwlaidd printiedig 3D ar gyfer strwythurau concrit hunan-iacháu. Fy mhrif feysydd arbenigedd yw Deunyddiau Adeiladu, Cadwraeth ac Adfer Treftadaeth Ddiwylliannol, Technoleg Hunan-iachau, 3D
Cyhoeddiad
2024
- Shields, Y. et al. 2024. Non-destructive evaluation of ductile-porous versus brittle 3D printed vascular networks in self-healing concrete. Cement and Concrete Composites 145, article number: 105333. (10.1016/j.cemconcomp.2023.105333)
2023
- De Nardi, C., Freeman, B., Gardner, D. and Jefferson, T. 2023. Mechanical response and predictive modelling of vascular self-healing cementitious materials using novel healing agents. Cement and Concrete Composites 142, article number: 105143. (10.1016/j.cemconcomp.2023.105143)
- De Nardi, C., Gardner, D., Cristofori, D., Ronchin, L., Vavasori, A. and Jefferson, A. 2023. Advanced 3D printed mini-vascular network for self- healing concrete. Materials & Design 230, article number: 111939. (10.1016/j.matdes.2023.111939)
- Gardner, D., Coopamootoo, K., De Nardi, C. and Jefferson, A. 2023. 3D-printed mini-vascular networks for crack-sealing in the concrete cover zone. Presented at: Self-Healing Materials ICSHM 2022, Milan, Italy, 20-22 June 2022.
- Freeman, B., De Nardi, C., Gardner, D. and Jefferson, A. 2023. Tailoring healing agents for self-healing cementitious materials using predictive modelling and physical testing. Presented at: Self-Healing Materials ICSHM 2022, Milan, Italy, 20-22 June 2022.
2022
- Salman, S., De Nardi, C. and Gardner, D. 2022. A study of damage healing cycles in vascular networks containing silicate-based healing agents. Presented at: 8th International Conference on Self-Healing Materials, Milan, Spain, 20-22 June 2022.
- Justo Reinoso, I., De Nardi, C., Reeksting, B., Gardner, D., Jefferson, A., Gebhard, S. and Paine, K. 2022. Use of 3D mini-vascular networks to protect and deliver bacterial spores in self-healing concretes. Presented at: 8th International Conference on Self-Healing Materials, Milan, Spain, 20-22 June 2022.
2021
- De Nardi, C., Gardner, D. and Jefferson, A. 2021. Advanced 3D printed mini-vascular network for self-healing concrete. Presented at: Resilient Materials 4 Life 2020 (RM4L2020) International Conference, Online/Cardiff, 20-22 Sept 2021 Presented at Maddalena, R. and Wright-Syed, M. eds.Proceedings Resilient Materials 4 Life 2020 (RM4L2020). Cardiff University pp. 292-296.
- De Nardi, C., Gardner, D., Cazzador, G., Cristofori, D., Ronchin, L., Vavasori, A. and Jefferson, A. 2021. Experimental investigation of a novel formulation of a cyanoacrylate based adhesive for self-healing concrete technologies. Frontiers in Built Environment 7, article number: 660562. (10.3389/fbuil.2021.660562)
2020
- De Nardi, C., Gardner, D. and Jefferson, A. D. 2020. Development of 3D printed networks in self-healing concrete. Materials 13(6), article number: 1328. (10.3390/ma13061328)
2019
- De Nardi, C., Gardner, D., Jefferson, A., Selverajoo, T. and Evans, G. 2019. The development of mini-vascular networks for self-healing concrete. Presented at: Conference on Durable Concrete for Infrastructure under Severe Conditions, Ghent, 10 - 11 September 2019Proceedings of LORCENIS Conference: Durable Concrete for Infrastructure under Severe Conditions : Smart Admixtures, self-responsiveness and nano-additions. Ghent: Magnel Laboratory for Concrete Research pp. 19-23.
2017
- De Nardi, C., Cecchi, A., Ferrara, L., Benedetti, A. and Cristofori, D. 2017. Effect of age and level of damage on the autogenous healing of lime mortars. Composites Part B: Engineering 124, pp. 144-157. (10.1016/j.compositesb.2017.05.041)
- De Nardi, C., Bullo, S., Ferrara, L., Ronchin, L. and Vavasori, A. 2017. Effectiveness of crystalline admixtures and lime/cement coated granules in engineered self-healing capacity of lime mortars. Materials and Structures 50(4), article number: 191. (10.1617/s11527-017-1053-3)
Articles
- Shields, Y. et al. 2024. Non-destructive evaluation of ductile-porous versus brittle 3D printed vascular networks in self-healing concrete. Cement and Concrete Composites 145, article number: 105333. (10.1016/j.cemconcomp.2023.105333)
- De Nardi, C., Freeman, B., Gardner, D. and Jefferson, T. 2023. Mechanical response and predictive modelling of vascular self-healing cementitious materials using novel healing agents. Cement and Concrete Composites 142, article number: 105143. (10.1016/j.cemconcomp.2023.105143)
- De Nardi, C., Gardner, D., Cristofori, D., Ronchin, L., Vavasori, A. and Jefferson, A. 2023. Advanced 3D printed mini-vascular network for self- healing concrete. Materials & Design 230, article number: 111939. (10.1016/j.matdes.2023.111939)
- De Nardi, C., Gardner, D., Cazzador, G., Cristofori, D., Ronchin, L., Vavasori, A. and Jefferson, A. 2021. Experimental investigation of a novel formulation of a cyanoacrylate based adhesive for self-healing concrete technologies. Frontiers in Built Environment 7, article number: 660562. (10.3389/fbuil.2021.660562)
- De Nardi, C., Gardner, D. and Jefferson, A. D. 2020. Development of 3D printed networks in self-healing concrete. Materials 13(6), article number: 1328. (10.3390/ma13061328)
- De Nardi, C., Cecchi, A., Ferrara, L., Benedetti, A. and Cristofori, D. 2017. Effect of age and level of damage on the autogenous healing of lime mortars. Composites Part B: Engineering 124, pp. 144-157. (10.1016/j.compositesb.2017.05.041)
- De Nardi, C., Bullo, S., Ferrara, L., Ronchin, L. and Vavasori, A. 2017. Effectiveness of crystalline admixtures and lime/cement coated granules in engineered self-healing capacity of lime mortars. Materials and Structures 50(4), article number: 191. (10.1617/s11527-017-1053-3)
Conferences
- Gardner, D., Coopamootoo, K., De Nardi, C. and Jefferson, A. 2023. 3D-printed mini-vascular networks for crack-sealing in the concrete cover zone. Presented at: Self-Healing Materials ICSHM 2022, Milan, Italy, 20-22 June 2022.
- Freeman, B., De Nardi, C., Gardner, D. and Jefferson, A. 2023. Tailoring healing agents for self-healing cementitious materials using predictive modelling and physical testing. Presented at: Self-Healing Materials ICSHM 2022, Milan, Italy, 20-22 June 2022.
- Salman, S., De Nardi, C. and Gardner, D. 2022. A study of damage healing cycles in vascular networks containing silicate-based healing agents. Presented at: 8th International Conference on Self-Healing Materials, Milan, Spain, 20-22 June 2022.
- Justo Reinoso, I., De Nardi, C., Reeksting, B., Gardner, D., Jefferson, A., Gebhard, S. and Paine, K. 2022. Use of 3D mini-vascular networks to protect and deliver bacterial spores in self-healing concretes. Presented at: 8th International Conference on Self-Healing Materials, Milan, Spain, 20-22 June 2022.
- De Nardi, C., Gardner, D. and Jefferson, A. 2021. Advanced 3D printed mini-vascular network for self-healing concrete. Presented at: Resilient Materials 4 Life 2020 (RM4L2020) International Conference, Online/Cardiff, 20-22 Sept 2021 Presented at Maddalena, R. and Wright-Syed, M. eds.Proceedings Resilient Materials 4 Life 2020 (RM4L2020). Cardiff University pp. 292-296.
- De Nardi, C., Gardner, D., Jefferson, A., Selverajoo, T. and Evans, G. 2019. The development of mini-vascular networks for self-healing concrete. Presented at: Conference on Durable Concrete for Infrastructure under Severe Conditions, Ghent, 10 - 11 September 2019Proceedings of LORCENIS Conference: Durable Concrete for Infrastructure under Severe Conditions : Smart Admixtures, self-responsiveness and nano-additions. Ghent: Magnel Laboratory for Concrete Research pp. 19-23.
- De Nardi, C., Gardner, D. and Jefferson, A. D. 2020. Development of 3D printed networks in self-healing concrete. Materials 13(6), article number: 1328. (10.3390/ma13061328)
- De Nardi, C., Cecchi, A., Ferrara, L., Benedetti, A. and Cristofori, D. 2017. Effect of age and level of damage on the autogenous healing of lime mortars. Composites Part B: Engineering 124, pp. 144-157. (10.1016/j.compositesb.2017.05.041)
- De Nardi, C., Bullo, S., Ferrara, L., Ronchin, L. and Vavasori, A. 2017. Effectiveness of crystalline admixtures and lime/cement coated granules in engineered self-healing capacity of lime mortars. Materials and Structures 50(4), article number: 191. (10.1617/s11527-017-1053-3)
Ymchwil
Thema ymchwil: Deunyddiau Adeiladu, Cadwraeth ac adfer Treftadaeth Ddiwylliannol, Technoleg Hunan-iacháu, argraffu 3D.
Addysgu
2021 - Nawr: EN4574 / ENT700. Mecaneg Strwythurol Uwch. 4ydd flwyddyn MEng ac MSc. Modiwl ar ymddygiad mecanyddol gwaith maen.
Rwy'n Gymrawd o'r Academi Addysg Uwch (FHEA)
Bywgraffiad
Rhagfyr 2017
PhD yn yr Ysgol Astudiaethau Doethuriaeth Prifysgol IUAV Fenis. Beicio XXX, gyda'r trac Arloesi ar gyfer adeiladu a threftadaeth ddiwylliannol. Teitl traethawd hir: " Ymddygiad hunaniachau morter calch ar gyfer adfer adeiladwaith cerrig hanesyddol yn strwythurol".
Tachwedd 2008
M.S mewn Pensaernïaeth ar gyfer Cadwraeth ym Mhrifysgol IUAV Fenis. Gradd: magna cum laude. Traethawd ymchwil ar ôl-osod gweithrediadau, achos astudiaeth ar dreftadaeth bensaernïol.
Tachwedd 2002
M.S mewn Cadwraeth Treftadaeth Bensaernïol ac Amgylcheddol ym Mhrifysgol IUAV o Fenis.Gradd: magna cum laude. Traethawd ymchwil ar werthuso gwelliant strwythurol adeilad cerrig hanesyddol, gan roi sylw i weithredoedd seismig.
Swyddi academaidd
2018-presennol: Cydymaith Ymchwil, Ysgol Peirianneg, Prifysgol Caerdydd.
Anrhydeddau a dyfarniadau
2003-2008
Roeddwn i'n aelod o dîm y prosiect ac yna o dîm goruchwylio'r safle ar safle'r adeilad, 'Bakery of Santa Marta in Verona a Silos di Ponente". Cyfanswm cost y gwaith: 50 milion ewro.
Derbyniodd y gwaith y Fedal Aur am Bensaernïaeth Eidalaidd 2015 (http://medagliadoro.org/en/finalistivincitori).
- Cyfraniad a gyhoeddwyd yn 'Un Restauro per Verona, la nuova sede universitaria di Santa Marta, Massimo Carmassi', a cura di M. Scimemi. Electa Architettura golygydd, Milano, 2010.
- Cyfraniad a gyhoeddwyd yn 'Conservazione e architettura, Progetto per il campus universitario di Verona, Massimo Carmassi', a cura di M Pastore e M. Spinelli, golygydd Marsilio, 2007
Aelodaethau proffesiynol
2012
Pensaer Siartredig: trwydded bensaernïol i ymarfer.
Pwyllgorau ac adolygu
- Sment a chyfansoddion concrit
- Deunyddiau Adeiladu ac Adeiladu
- Mecaneg Strwythurau Cerrig Cryfhau gyda Deunyddiau Cyfansawdd
- Datblygiadau mewn Peirianneg Sifil