Reports de recercahttp://hdl.handle.net/2117/969522024-03-28T10:39:40Z2024-03-28T10:39:40ZSmart restoration with particle infused repointing (101023384) - Technical ReportDrougkas, AnastasiosSarhosis, VasilisBasheer, MuhammedD'Alessandro, AntonellaUbertini, Filippohttp://hdl.handle.net/2117/4040992024-03-11T12:50:13Z2024-03-11T12:47:10ZSmart restoration with particle infused repointing (101023384) - Technical Report
Drougkas, Anastasios; Sarhosis, Vasilis; Basheer, Muhammed; D'Alessandro, Antonella; Ubertini, Filippo
The main research objectives of the project are:
1. to develop and test a mortar for masonry repair and strengthening, primarily for
existing and architectural heritage structures,
2. …characterized by enhanced fracture properties, increased durability, low cost, ease of
application,
3. …and possessing damage sensing capabilities for structural health monitoring (SHM).
The primary activities carried out for achieving the stated goals were:
1. Preparation of different mixes of masonry mortar based on natural hydraulic lime
(NHL) with three different conductive micro- and nano-scale fillers: graphite, carbon
nanotubes and carbon microfibres.
2. Mechanical (flexure, compression) and physical (workability, scanning electron
microscope imaging, porosity, salt crystallisation) testing of the prepared mortars.
3. Electromechanical testing of the prepared mortars for evaluating smart self-sensing
properties.
4. Practical evaluation of the preparation method for each mix type, particularly
regarding potential added cost and time for manufacture.
Architectural heritage structures are at risk of sustaining damage from tectonic and induced seismicity, as well as from ground subsidence and uplift linked to industrial activity. An intervention material with enhanced mechanical properties and damage-sensing capabilities is under development. This material is made of lime mortar for compatibility with historic masonry materials and is infused with conductive carbon nano-fillers for improved strength, durability and piezo-resistivity. The EU-funded S-RePaIR project aims at optimising the lime mortar mix and applying it to masonry structures in the lab with the goal of creating a viable intervention solution for masonry repair.
2024-03-11T12:47:10ZDrougkas, AnastasiosSarhosis, VasilisBasheer, MuhammedD'Alessandro, AntonellaUbertini, FilippoThe main research objectives of the project are:
1. to develop and test a mortar for masonry repair and strengthening, primarily for
existing and architectural heritage structures,
2. …characterized by enhanced fracture properties, increased durability, low cost, ease of
application,
3. …and possessing damage sensing capabilities for structural health monitoring (SHM).
The primary activities carried out for achieving the stated goals were:
1. Preparation of different mixes of masonry mortar based on natural hydraulic lime
(NHL) with three different conductive micro- and nano-scale fillers: graphite, carbon
nanotubes and carbon microfibres.
2. Mechanical (flexure, compression) and physical (workability, scanning electron
microscope imaging, porosity, salt crystallisation) testing of the prepared mortars.
3. Electromechanical testing of the prepared mortars for evaluating smart self-sensing
properties.
4. Practical evaluation of the preparation method for each mix type, particularly
regarding potential added cost and time for manufacture.D5.2: Digital-Twin Enabled multi-physics simulation and model matchingChacón Flores, Rolando AntonioRamonell Cazador, CarlosPosada Cárcamo, Héctor Joséhttp://hdl.handle.net/2117/3874092023-05-12T15:00:19Z2023-05-12T14:51:39ZD5.2: Digital-Twin Enabled multi-physics simulation and model matching
Chacón Flores, Rolando Antonio; Ramonell Cazador, Carlos; Posada Cárcamo, Héctor José
This deliverable presents a report on the developed actions and results concerning Digital-Twin-enabled multi-physics simulations and model matching. Enabling meaningful simulations within new human-infrastructure interfaces such as Digital twins is paramount. Accessing the power of simulation opens manifold new ways for observation, understanding, analysis and prediction of numerous scenarios to which the asset may be faced. As a result, managers can access countless ways of acquiring synthetic data for eventually taking better, more informed decisions. The tool MatchFEM is conceived as a fundamental part of this endeavour. From a broad perspective, the tool is aimed at contextualizing information between multi-physics simulations and vaster information constructs such as digital twins. 3D geometries, measurements, simulations, and asset management coexist in such information constructs. This report provides guidance for the generation of comprehensive adequate initial conditions of the assets to be used during their life span using a DT basis. From a more specific focus, this deliverable presents a set of exemplary recommendations for the development of DT-enabled load tests of assets in the form of a white paper. The deliverable also belongs to a vaster suit of documents encountered in WP5 of the Ashvin project in which measurements, models and assessments are described thoroughly.
2023-05-12T14:51:39ZChacón Flores, Rolando AntonioRamonell Cazador, CarlosPosada Cárcamo, Héctor JoséThis deliverable presents a report on the developed actions and results concerning Digital-Twin-enabled multi-physics simulations and model matching. Enabling meaningful simulations within new human-infrastructure interfaces such as Digital twins is paramount. Accessing the power of simulation opens manifold new ways for observation, understanding, analysis and prediction of numerous scenarios to which the asset may be faced. As a result, managers can access countless ways of acquiring synthetic data for eventually taking better, more informed decisions. The tool MatchFEM is conceived as a fundamental part of this endeavour. From a broad perspective, the tool is aimed at contextualizing information between multi-physics simulations and vaster information constructs such as digital twins. 3D geometries, measurements, simulations, and asset management coexist in such information constructs. This report provides guidance for the generation of comprehensive adequate initial conditions of the assets to be used during their life span using a DT basis. From a more specific focus, this deliverable presents a set of exemplary recommendations for the development of DT-enabled load tests of assets in the form of a white paper. The deliverable also belongs to a vaster suit of documents encountered in WP5 of the Ashvin project in which measurements, models and assessments are described thoroughly.WindCrete Mooring Fairlead DesignTrubat Casal, PauMolins i Borrell, ClimentValencia, Federicohttp://hdl.handle.net/2117/3816212023-02-01T14:30:18Z2023-02-01T14:29:41ZWindCrete Mooring Fairlead Design
Trubat Casal, Pau; Molins i Borrell, Climent; Valencia, Federico
The purpose of this document is to describe the procedure carried out for the design of the Windcrete mooring system anchoring to the floating platform. The scope of this design is limited to site B of COREWIND project (Canary Islands) and includes ULS, SLS and FLS analysis. The design is based on the DNVGL standards, particularly DNVGL-ST-0119 which incorporates specific requirements for floating wind platforms. Additionally, requirements from Eurocodes EN-1992: Design of concrete structures and EN-1993: Design of steel structures were considered for the design in accordance with recommendations from DNVGL-ST-0126 . The focus of the task is kept on the design of the steel anchor plate to which the fairlead is welded, the anchor of this element to the concrete platform, as well as the load transfer to the platform. This is a critical point of the structure given the fact that mooring lines may impose concentrated loads of considerable magnitude, which could eventually compromise watertightness and floatability of the platform, and thus the integrity of the structure. This task was carried out with the aim to ensure an adequate behavior of the anchor plate under design conditions in order to maintain the global integrity of the platform. The fairlead itself is out of the scope of the task.
2023-02-01T14:29:41ZTrubat Casal, PauMolins i Borrell, ClimentValencia, FedericoThe purpose of this document is to describe the procedure carried out for the design of the Windcrete mooring system anchoring to the floating platform. The scope of this design is limited to site B of COREWIND project (Canary Islands) and includes ULS, SLS and FLS analysis. The design is based on the DNVGL standards, particularly DNVGL-ST-0119 which incorporates specific requirements for floating wind platforms. Additionally, requirements from Eurocodes EN-1992: Design of concrete structures and EN-1993: Design of steel structures were considered for the design in accordance with recommendations from DNVGL-ST-0126 . The focus of the task is kept on the design of the steel anchor plate to which the fairlead is welded, the anchor of this element to the concrete platform, as well as the load transfer to the platform. This is a critical point of the structure given the fact that mooring lines may impose concentrated loads of considerable magnitude, which could eventually compromise watertightness and floatability of the platform, and thus the integrity of the structure. This task was carried out with the aim to ensure an adequate behavior of the anchor plate under design conditions in order to maintain the global integrity of the platform. The fairlead itself is out of the scope of the task.D4.3: Digital Twin supported lean project planning, control and risk managementJohansson, FeliciaGöransson, EllenNathorst-Westfelt, PhilipJongeling, RogierClaeson-Jonsson, ChristinaTomar, RahulGonçalves, JoãoChacón Flores, Rolando AntonioJungmann, ManuelRenter, Jorghttp://hdl.handle.net/2117/3776982022-12-07T14:00:16Z2022-12-07T13:54:21ZD4.3: Digital Twin supported lean project planning, control and risk management
Johansson, Felicia; Göransson, Ellen; Nathorst-Westfelt, Philip; Jongeling, Rogier; Claeson-Jonsson, Christina; Tomar, Rahul; Gonçalves, João; Chacón Flores, Rolando Antonio; Jungmann, Manuel; Renter, Jorg
There is a considerable opportunity to improve the planning and control of construction work. The construction industry is still struggling to adopt to the digital revolution’s concepts due to complexity, uncertainty, the fragmented supply chain, the short-term thinking, and the culture of ad hoc solutions. The main purpose of this document is to describe the business and decision-making processes to support lean project planning, control, and risk management with digital twin data.
Additionally, this document also presents and describes a process model that has been developed for the construction phase. In this task, three demo-sites have been investigated. All three projects were building construction projects hence no infrastructure projects have been researched. To describe the designed process model, IDEF0-notation was used. A vital part of using digital twins to support process management and agile planning is the capture of data from the site.
The produced process model contains five different process groups: initiating, planning, implementing, controlling, and closing and is generally based on the demonstration sites within the ASHVIN project and applicable to constructions sites worldwide. From each demonstration site information was gathered considering how data-collection had been conducted on each site using various digital tools and how they corresponded to the different KPI’s within the project. The methods were then analysed and evaluated how they could be implemented in a work breakdown structure (WBS) and location breakdown structure (LBS). These methods in combination with the process model allows the team to detect issues, react and adjust the schedule to make the whole process smoother. It can assist them in planning when to take in certain disciplines and when to order materials.
During this task the demonstration projects were already in the construction phase, which meant that it was mainly controlling activities that could be conducted according to the process model. It would be interesting to be able to test the process model from the beginning of a construction project, in other words from the initiating phase. Multiple findings have been made throughout this study. The main takeaway from is how vital it is for a project to decide in an early stage the prerequisites that will be needed to control and affect the project during the construction phase. This is the reason why it is essential to make sure that the process model as well as the digital tools are applied in depth. The second point to be made is to understand that all the KPI’s mentioned in the results section can be collected using a multitude of different tools and methods.
This report has met its main purpose of describing the business and decision-making processes to support lean project planning, control, and risk management with digital twin data.
There is a considerable opportunity to improve the planning and control of construction work. The construction industry is still struggling to adopt to the digital revolution’s concepts due to complexity, uncertainty, the fragmented supply chain, the short-term thinking, and the culture of ad hoc solutions. The main purpose of this document is to describe the business and decision-making processes to support lean project planning, control, and risk management with digital twin data.
2022-12-07T13:54:21ZJohansson, FeliciaGöransson, EllenNathorst-Westfelt, PhilipJongeling, RogierClaeson-Jonsson, ChristinaTomar, RahulGonçalves, JoãoChacón Flores, Rolando AntonioJungmann, ManuelRenter, JorgThere is a considerable opportunity to improve the planning and control of construction work. The construction industry is still struggling to adopt to the digital revolution’s concepts due to complexity, uncertainty, the fragmented supply chain, the short-term thinking, and the culture of ad hoc solutions. The main purpose of this document is to describe the business and decision-making processes to support lean project planning, control, and risk management with digital twin data.
Additionally, this document also presents and describes a process model that has been developed for the construction phase. In this task, three demo-sites have been investigated. All three projects were building construction projects hence no infrastructure projects have been researched. To describe the designed process model, IDEF0-notation was used. A vital part of using digital twins to support process management and agile planning is the capture of data from the site.
The produced process model contains five different process groups: initiating, planning, implementing, controlling, and closing and is generally based on the demonstration sites within the ASHVIN project and applicable to constructions sites worldwide. From each demonstration site information was gathered considering how data-collection had been conducted on each site using various digital tools and how they corresponded to the different KPI’s within the project. The methods were then analysed and evaluated how they could be implemented in a work breakdown structure (WBS) and location breakdown structure (LBS). These methods in combination with the process model allows the team to detect issues, react and adjust the schedule to make the whole process smoother. It can assist them in planning when to take in certain disciplines and when to order materials.
During this task the demonstration projects were already in the construction phase, which meant that it was mainly controlling activities that could be conducted according to the process model. It would be interesting to be able to test the process model from the beginning of a construction project, in other words from the initiating phase. Multiple findings have been made throughout this study. The main takeaway from is how vital it is for a project to decide in an early stage the prerequisites that will be needed to control and affect the project during the construction phase. This is the reason why it is essential to make sure that the process model as well as the digital tools are applied in depth. The second point to be made is to understand that all the KPI’s mentioned in the results section can be collected using a multitude of different tools and methods.
This report has met its main purpose of describing the business and decision-making processes to support lean project planning, control, and risk management with digital twin data.3D strut-and-tie modeling for design of drilled shaft footingsYi, YousunKim, HyunsuBoehm, RyanWebb, ZacharyChoi, JongkwonWang, Hwa-ChingMurcia Delso, JuanHrynyk, TrevorBayrak, Oguzhanhttp://hdl.handle.net/2117/3748232022-10-21T13:10:18Z2022-10-21T13:07:54Z3D strut-and-tie modeling for design of drilled shaft footings
Yi, Yousun; Kim, Hyunsu; Boehm, Ryan; Webb, Zachary; Choi, Jongkwon; Wang, Hwa-Ching; Murcia Delso, Juan; Hrynyk, Trevor; Bayrak, Oguzhan
A comprehensive study was conducted to characterize the structural response and develop design guidelines for drilled shaft footings. The study included large-scale testing and numerical analyses of footing specimens subjected to various loading conditions. A database of 35 drilled shaft footings constructed in Texas by TxDOT was established and analyzed for designing test specimens. A total of 19 large-scale specimens were designed and tested to study various design parameters and loading scenarios including vertical compression and uniaxial bending. A series of numerical analyses employing experimentally-verified models were also performed to account for the effect of additional design parameters that could not be covered in the experimental program. Based on the data and insights obtained from the experimental and numerical studies, 3D strut-and-tie modeling guidelines for drilled shaft footings are proposed by refining current provisions for 2D strut-and-tie models in AASHTO LRFD (2020). The new guidelines include the definition of the 3D nodal geometry at bearing faces, refinements for strength modification factors, critical section definitions for development of horizontal and vertical ties, and recommendations for bottom mat reinforcement configuration. Project findings have indicated that the proposed recommendations improve the accuracy of the ultimate strength predictions for a database including drilled shaft footing tests from the literature and the current study, without generating unconservative or overly conservative predictions. This represents an improvement of the accuracy achieved using the recommendations of TxDOT Project 5-5253-01. Lastly, a design example of a drilled shaft footing subjected to various loading scenarios is provided.
Project performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration at the Center for Transportation Research of The University of Texas at Austin.
2022-10-21T13:07:54ZYi, YousunKim, HyunsuBoehm, RyanWebb, ZacharyChoi, JongkwonWang, Hwa-ChingMurcia Delso, JuanHrynyk, TrevorBayrak, OguzhanA comprehensive study was conducted to characterize the structural response and develop design guidelines for drilled shaft footings. The study included large-scale testing and numerical analyses of footing specimens subjected to various loading conditions. A database of 35 drilled shaft footings constructed in Texas by TxDOT was established and analyzed for designing test specimens. A total of 19 large-scale specimens were designed and tested to study various design parameters and loading scenarios including vertical compression and uniaxial bending. A series of numerical analyses employing experimentally-verified models were also performed to account for the effect of additional design parameters that could not be covered in the experimental program. Based on the data and insights obtained from the experimental and numerical studies, 3D strut-and-tie modeling guidelines for drilled shaft footings are proposed by refining current provisions for 2D strut-and-tie models in AASHTO LRFD (2020). The new guidelines include the definition of the 3D nodal geometry at bearing faces, refinements for strength modification factors, critical section definitions for development of horizontal and vertical ties, and recommendations for bottom mat reinforcement configuration. Project findings have indicated that the proposed recommendations improve the accuracy of the ultimate strength predictions for a database including drilled shaft footing tests from the literature and the current study, without generating unconservative or overly conservative predictions. This represents an improvement of the accuracy achieved using the recommendations of TxDOT Project 5-5253-01. Lastly, a design example of a drilled shaft footing subjected to various loading scenarios is provided.Pre-normative recommendations for the system-based direct design of stainless steel frames using advanced analysisArrayago Luquin, ItsasoRasmussen, Kim J.R.Zhang, HaoReal Saladrigas, Estherhttp://hdl.handle.net/2117/3734852022-10-09T09:15:18Z2022-09-27T12:21:30ZPre-normative recommendations for the system-based direct design of stainless steel frames using advanced analysis
Arrayago Luquin, Itsaso; Rasmussen, Kim J.R.; Zhang, Hao; Real Saladrigas, Esther
The research project NewGeneSS, the acronym of “NEW GENEration design methods for Stainless steel Structures” was financed by the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie Actions (2018). The NewGeneSS project aimed at developing the basis of system-based direct design approaches for stainless steel structures in the European framework by calibrating suitable system safety factors from rigorous structural reliability considerations, and at delivering the pre-normative design recommendations included in this document.
This document includes the pre-normative recommendations developed in the NewGeneSS research project for the design of stainless steel frames using advanced analysis
2022-09-27T12:21:30ZArrayago Luquin, ItsasoRasmussen, Kim J.R.Zhang, HaoReal Saladrigas, EstherThe research project NewGeneSS, the acronym of “NEW GENEration design methods for Stainless steel Structures” was financed by the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie Actions (2018). The NewGeneSS project aimed at developing the basis of system-based direct design approaches for stainless steel structures in the European framework by calibrating suitable system safety factors from rigorous structural reliability considerations, and at delivering the pre-normative design recommendations included in this document.BIM-friendly, as-built realistic imperfections for geometrically nonlinear analysis of tubular framesChacón Flores, Rolando AntonioPuig i Polo, CàrolReal Saladrigas, Estherhttp://hdl.handle.net/2117/3677212022-05-27T09:41:08Z2022-05-26T10:40:36ZBIM-friendly, as-built realistic imperfections for geometrically nonlinear analysis of tubular frames
Chacón Flores, Rolando Antonio; Puig i Polo, Càrol; Real Saladrigas, Esther
This document presents an integration of measurement-to-design procedures related to structural analysis of tubular frames. TLS-based data-gathering and the automated transformation of the corresponding point clouds to as-built realistic BIM representations of the steel structures were performed. The measurement corresponds to an experimental program on four stainless steel frames. Point-cloud data was gathered during several test stages, including the unloaded case. Subsequently, a set of mathematical processing of the results is performed for the sake of generating realistic wire models. The automatic generation of these structures is developed within algorithmic modelling environments. The imperfection patterns are identified, processed and analyzed using comparison benchmarks.
Document intern presentat al European Convention for Constructional Steelwork. Technical Committee TC8. Stability.
2022-05-26T10:40:36ZChacón Flores, Rolando AntonioPuig i Polo, CàrolReal Saladrigas, EstherThis document presents an integration of measurement-to-design procedures related to structural analysis of tubular frames. TLS-based data-gathering and the automated transformation of the corresponding point clouds to as-built realistic BIM representations of the steel structures were performed. The measurement corresponds to an experimental program on four stainless steel frames. Point-cloud data was gathered during several test stages, including the unloaded case. Subsequently, a set of mathematical processing of the results is performed for the sake of generating realistic wire models. The automatic generation of these structures is developed within algorithmic modelling environments. The imperfection patterns are identified, processed and analyzed using comparison benchmarks.D5.1 SHM digital twin requirements for residential, industrial buildings and bridgesCasas Rius, Joan RamonChacón Flores, Rolando AntonioStipanovic, IrinaŠkaric Palic, SandraRamonell Cazador, Carloshttp://hdl.handle.net/2117/3666242022-09-11T09:14:55Z2022-04-29T18:41:55ZD5.1 SHM digital twin requirements for residential, industrial buildings and bridges
Casas Rius, Joan Ramon; Chacón Flores, Rolando Antonio; Stipanovic, Irina; Škaric Palic, Sandra; Ramonell Cazador, Carlos
This deliverable presents a report of the needs for structural control on buildings (initial imperfections, deflections at service, stability, rheology) and on bridges (vibrations, modal shapes, deflections, stresses) based on state-of-the-art image-based and sensor-based techniques. To this end, the deliverable identifies and describes strategies that encompass state-of-the-art instrumentation and control for infrastructures (SHM technologies).
2022-04-29T18:41:55ZCasas Rius, Joan RamonChacón Flores, Rolando AntonioStipanovic, IrinaŠkaric Palic, SandraRamonell Cazador, CarlosThis deliverable presents a report of the needs for structural control on buildings (initial imperfections, deflections at service, stability, rheology) and on bridges (vibrations, modal shapes, deflections, stresses) based on state-of-the-art image-based and sensor-based techniques. To this end, the deliverable identifies and describes strategies that encompass state-of-the-art instrumentation and control for infrastructures (SHM technologies).Alternate reinforcements for enhanced corrosion resistance in TxDOT bridges: final reportLute, Rachael D.Folliard, Kevin J.Drimalas, ThanosMurcia Delso, Juanhttp://hdl.handle.net/2117/3564362022-02-13T06:32:17Z2021-11-15T13:28:01ZAlternate reinforcements for enhanced corrosion resistance in TxDOT bridges: final report
Lute, Rachael D.; Folliard, Kevin J.; Drimalas, Thanos; Murcia Delso, Juan
The corrosion of reinforcing steel in concrete is the leading cause of deterioration for reinforced concrete structures, especially bridges exposed to external chlorides. Practitioners and researchers have evaluated and implemented various technologies to combat this problem, including the use of high-performance concrete, chemical corrosion inhibitors, sealers and barriers, and alternative reinforcement. This synthesis project addressed the latter, specifically the use of alternative reinforcement (e.g., fiber-reinforced polymer (FRP) reinforcement, epoxy-coated steel, stainless steel, galvanized steel, etc.) to extend the service life of bridge structures subjected to external chlorides from marine environments or from de-icing salt applications. The primary goals of this project were to (a) review and synthesize published literature, (b) review and synthesize current DOT practice, (c) identify gaps in our current knowledge and state of practice, and (d) provide guidance, based on current knowledge, on how to evaluate and select alternative reinforcement for bridges subjected to external chlorides.
2021-11-15T13:28:01ZLute, Rachael D.Folliard, Kevin J.Drimalas, ThanosMurcia Delso, JuanThe corrosion of reinforcing steel in concrete is the leading cause of deterioration for reinforced concrete structures, especially bridges exposed to external chlorides. Practitioners and researchers have evaluated and implemented various technologies to combat this problem, including the use of high-performance concrete, chemical corrosion inhibitors, sealers and barriers, and alternative reinforcement. This synthesis project addressed the latter, specifically the use of alternative reinforcement (e.g., fiber-reinforced polymer (FRP) reinforcement, epoxy-coated steel, stainless steel, galvanized steel, etc.) to extend the service life of bridge structures subjected to external chlorides from marine environments or from de-icing salt applications. The primary goals of this project were to (a) review and synthesize published literature, (b) review and synthesize current DOT practice, (c) identify gaps in our current knowledge and state of practice, and (d) provide guidance, based on current knowledge, on how to evaluate and select alternative reinforcement for bridges subjected to external chlorides.Projecte bàsic i executiu de restauració dels contraforts amb arcbotants de la Basílica de Santa Maria de Castelló d’Empúries, Castelló d’Empúries (Alt Empordà). Volum I: memòria i pressupostGonzález Moreno-Navarro, Jose LuisCasals Balague, AlbertoRoca Fabregat, PedroDotor Navarro, Alicia MaríaOnecha Pérez, Ana BelénSanz Prat, Javierhttp://hdl.handle.net/2117/3563222021-11-14T04:36:46Z2021-11-12T16:58:41ZProjecte bàsic i executiu de restauració dels contraforts amb arcbotants de la Basílica de Santa Maria de Castelló d’Empúries, Castelló d’Empúries (Alt Empordà). Volum I: memòria i pressupost
González Moreno-Navarro, Jose Luis; Casals Balague, Alberto; Roca Fabregat, Pedro; Dotor Navarro, Alicia María; Onecha Pérez, Ana Belén; Sanz Prat, Javier
El conjunt de contraforts amb arcbotants de la Basílica de Santa Maria de Castelló d'Empúries es caracteritza pel tapiat històric de l'arcbotant superior de cada sèrie. El projecte planteja la supressió d'aquests tapiats en condicions de seguretat, consolidant el sistema arcbotants-contrafort de manera que el conjunt sigui estable.
Projecte de restauració parcial de la basílica de Santa Maria de Castelló d'Empúries
2021-11-12T16:58:41ZGonzález Moreno-Navarro, Jose LuisCasals Balague, AlbertoRoca Fabregat, PedroDotor Navarro, Alicia MaríaOnecha Pérez, Ana BelénSanz Prat, JavierEl conjunt de contraforts amb arcbotants de la Basílica de Santa Maria de Castelló d'Empúries es caracteritza pel tapiat històric de l'arcbotant superior de cada sèrie. El projecte planteja la supressió d'aquests tapiats en condicions de seguretat, consolidant el sistema arcbotants-contrafort de manera que el conjunt sigui estable.