A fifteenth-century church in Spain has been studied to determine the temperature changes that occur inside due to the activity and use of the building. Daily thermal amplitude has been employed as a detection system to measure occupation and use. Eleven sensors have been sited around the building, recording temperature data every 10 min over 655 days – including the lockdown period. An exhaustive analysis of temperature data revealed that the high inertia of the church's thermal envelope allows for an almost constant temperature during daily cycles (with variations of less than 2.2 °C), independent of weather conditions. In addition, the stratifications occurring are not high and depend on the operation of the building. A change of staff during the period analysed has been detected using this method. The sensors closest to the openings were more affected by the temperature variation, according to the external parameters. It has been possible to see the correlation of daily mean indoor and outdoor temperatures, but we have found that daily outdoor and indoor thermal amplitude were not correlated. Analysis of the temperatures measured suggests that it is possible to detect changes in the normal use of the building.

This part analyzed GFRP rebar’s research situation, summarized its behaviuor as internal reinforcement for concrete structures. The research has been developed over recent years, however the rules and standard codes for design RC concrete structures with these rebars not consider that the internal reinforcement can work in compression. This paper presents the development of the research to get a new kind GFRP rebar for work as internal reinforcement of concrete structures, with an innovative design for work both in tension and compression, and their mechanical properties: strength, bond,…

Historic masonry churches are highly vulnerable to structural degradation and seismic hazards due to their geometric complexity, material ageing, and lack of detailed construction records. The Church of Santos Juanes in Valencia, a monument of exceptional historical and architectural value, presents these challenges, intensified by centuries of transformations and partial loss of documentation. In this study, we develop a comprehensive methodology that integrates historical research, non-destructive testing (3D laser scanning with Leica Geosystems Cyclone v9.1.1; infrared thermography, commercial software; ground-penetrating radar with gprMax 2016 and GPR-SLICE v7.MT), and advanced finite element modelling (Angle v1). The integrated survey data enabled the creation of an accurate 3D geometric model, the detection of hidden construction elements, and the characterisation of subsoil stratigraphy. Structural simulations under static and seismic loading—considering soil–structure interaction—revealed the high global stiffness of the complex, the influence of the Baroque vault on load distribution, and localised vulnerabilities, particularly in the San Juan ‘O’ façade, which coincide with existing cracks confirmed by thermography. This methodological framework not only advances the diagnosis and conservation of Santos Juanes but also provides a replicable model for assessing and safeguarding other heritage buildings with similar typological and structural challenges.

Acoustic modeling of heritage buildings presents a significant challenge due to the architectural complexity of these spaces and the need to preserve their authenticity. In particular, the precision of the virtual model in historical environments largely depends on the level of detail applied during simulation. This study examines the influence of detail level in acoustic modeling applied to the Lonja de los Mercaderes in Valencia, a prominent example of Gothic civil architecture in Europe. Using ODEON software, three virtual models of the main hall were developed with varying levels of detail, from a high-precision model to a simplified representation. The results show that a highly detailed model increases computational costs, while a reduction in detail leads to greater dispersion in results, especially at low frequencies. This research highlights the importance of finding an appropriate balance in detail level, providing reliable acoustic estimates without compromising efficiency. These findings contribute to ongoing discourse on heritage conservation practices, emphasizing how simulation technologies can aid in preserving acoustic integrity while addressing practical limitations. The conclusions have implications for the application of simulation technologies in other highly complex heritage buildings.

Propuesta de modificación de las Competencias de la asignatura Construcción VI de la Escuela Técnica Superior de Ingeniería de Edificación de la Universitat Politècnica de València

Aunque el diseño industrial y la arquitectura han sido dos disciplinas totalmente autónomas y con unos límites perfectamente identificables a lo largo de la historia, no existe ninguna razón por la que no puedan adoptar una posición encontrada. Un hecho que se ve favorecido con la entrada del siglo XX y la aceptación de nuevos lenguajes que romperán con los cánones preestablecidos, llegando incluso hasta nuestros días. En este sentido, el presente artículo analiza la aproximación que ha tenido el diseño industrial y la arquitectura como consecuencia de la irrupción de las propuestas trasgresoras que caracterizan el postmodernismo. Una nueva forma conjunta de entender la arquitectura y el diseño a través de la fusión e hibridación entre ambas. Un hecho que, además de una ruptura con los preceptos establecidos, y aprovechándose del carácter comunicativo que presentan muchas de estas hibridaciones, han resultado una oportunidad para algunas marcas.