Search Results (288)

Built cultural heritage in East Africa is often interpreted and taught through monument-based, stylistic, or externally derived frameworks that insufficiently account for the region’s overlapping environmental, cultural, historical, and socio-spatial processes. Responding to this theoretical and pedagogical gap, this article develops a regionally grounded theoretical model of East African built heritage as a layered system, with particular attention to Kenya, Tanzania, and Uganda. Methodologically, the study adopts a qualitative, interpretive approach, combining a critical literature review, analysis of selected built heritage layers, and expert perspectives from East African and European/international respondents. The findings show that East African built heritage is shaped by five interrelated layers: environmental foundations, indigenous and vernacular systems, Swahili/coastal Indian Ocean urbanism, colonial reconfiguration, and postcolonial/contemporary transformation. These layers do not form a linear historical sequence; rather, they overlap, interact, are disrupted, and are reinterpreted through material practices, spatial transformation, memory, environmental knowledge, and everyday use. The article argues that East African built heritage is defined by a layered system that is hybrid, fragile, unevenly recognized, partly intangible, and negotiated. It concludes that architectural education must move beyond object-based conservation knowledge transfer toward competency building in historical interpretation, environmental understanding, community engagement, adaptive reuse, and critical design intervention. Full article

Larissa Castle of Argos in the Peloponnese represents one of the most significant fortified landscapes in Greece, reflecting architectural transformation and military adaptation from prehistory to the twentieth century. Amongst its parts, one of the best-preserved towers has recently regained much of its original form through partial restoration works, emerging as a dominant landmark within the castle and the wider Argolic landscape. This study investigates the complete restoration and adaptive reuse of the tower, focusing on the challenge of providing public access while respecting its historical and architectural integrity. Based on detailed architectural analysis, two alternative design approaches for vertical circulation and access to the battlement level are examined. The first proposal employs traditional materials and construction principles, whereas the second introduces a contemporary intervention through a lightweight metal spiral structure. The comparative assessment demonstrates how both solutions can facilitate visitor access, enhance the interpretation of the monument, and reveal the tower’s defensive operation and architectural evolution, while respecting the construction phases of the monument and the international principles of cultural heritage. The proposed reuse as an observation point capitalizes on the tower’s strategic position and exceptional panoramic views over the major archaeological landmarks of the Argolic plain. The original contribution of this study lies in the systematic comparison of two evidence-based intervention strategies—one historically referenced and one explicitly contemporary—within a common conservation framework applicable to similar defense monuments. Full article

In the context of China’s shift from incremental urban expansion to stock-based regeneration, the adaptive reuse of industrial heritage is no longer limited to physical transformation but increasingly involves spatial reintegration, cultural memory, and public value reconstruction. Taking Tianjin as a case study, this paper introduces Scene Theory into an urban-regeneration framework and combines kernel density analysis, field observation, case comparison, and online public-perception text mining. The study first examines the spatial distribution, accessibility conditions, and renewal typologies of industrial heritage sites in Tianjin. It then uses online comments from Xiaohongshu and Ctrip as supplementary perception data to analyze how different renewal models are experienced in relation to neighborhood environment, material facilities, activities, authenticity, theatricality, and legitimacy. The results show that creative industrial parks, museum-oriented renewal, and commercial renewal differ significantly in spatial location, activity organization, cultural expression, and public recognition. Common problems include uneven accessibility, superficial representation of industrial symbols, excessive consumption orientation, weak continuity of labor memory, limited community participation, and the potential exclusion of local users. Based on these findings, the paper proposes an integrated renewal strategy that emphasizes spatial network repair, authenticity-oriented design, everyday public use, community participation, and inclusive governance. The study provides an analytical framework and practical references for the regeneration of industrial heritage in Tianjin and other post-industrial cities. Full article

Underground heritage spaces represent a distinctive yet underexplored asset of the built environment, characterized by stable microclimatic conditions, limited natural lighting, strong material identity and complex perceptual dynamics. Despite their potential for sustainable regeneration, existing adaptive reuse approaches often fail to establish explicit links between environmental diagnosis, heritage conservation and user-centered design. This study proposes an integrated human-centered framework for the sustainable adaptive reuse of hypogeal heritage spaces, structured into three sequential phases: multisensory environmental diagnosis, reversible architectural design and virtual reality (VR)-based perceptual validation. The framework is applied to a disused historic underground complex in Dugenta (southern Italy), where an underground cavity is being repurposed within a hospitality-oriented redevelopment project. The diagnostic phase combines LiDAR-based geometric acquisition, indoor environmental monitoring and acoustic analysis, translating measured parameters into sensory indicators and a diagnostic criticality matrix. These outputs inform the development of a reversible liner/shell architectural system designed to improve environmental quality while preserving the integrity of the heritage fabric. Finally, alternative multisensory design scenarios are assessed through an exploratory VR-based evaluation focused on perceived restorativeness and spatial experience. The results demonstrate how environmental data can be systematically transformed into traceable design decisions, supporting conservation, user well-being and sustainable heritage regeneration. The proposed framework contributes a replicable methodology for integrating environmental performance, heritage preservation and human-centered design into the adaptive reuse of underground built heritage. Full article

This article examines the conceptual and practical relationships between UNESCO’s 2011 Historic Urban Landscape (HUL) Recommendation and the European Commission’s 2020 Circular Economy (CE) Action Plan, bringing together cultural heritage conservation and sustainable resource management. A comparative analysis was conducted using directed qualitative content analysis across four analytical themes: value systems, resource management, governance models, and sustainability perspectives. Building upon these results, this article proposes the circular cultural landscape (CCL) model, which positions cultural heritage as an active component of circular systems through four interconnected layers. To illustrate its potential applicability, the model is translated into a preliminary assessment framework through the proposed CCL index and conceptually demonstrated using a hypothetical scenario in the Balat neighborhood of Istanbul. Rather than providing empirical validation, the scenario illustrates how the framework may support the integrated assessment of cultural, environmental, social, and economic sustainability in historic urban landscapes. The proposed CCL model offers a conceptual and methodological foundation for future research and decision support in sustainable heritage management. Full article

Industrial heritage-based cultural and creative parks (IHCCPs) have become an important approach to adaptive reuse and sustainable urban regeneration in post-industrial cities. As the primary interface between the city and the park, entrance spaces play a critical role in shaping visitors’ first impressions, place identity, and cultural perception. Drawing on Cultural Perception Theory, this study investigates the entrance spaces of four representative IHCCPs in China using field surveys, questionnaire surveys, and a modified Importance–Performance Analysis (IPA) framework, in which the conventional importance–performance dimensions are reconceptualized as perception and satisfaction. The results indicate that the case study parks perform well in barrier-free accessibility, entrance image, and material application. Based on the perception–satisfaction analysis, the entrance-space attributes were systematically classified according to their relative strengths and improvement priorities, providing the basis for identifying key optimization directions. Accordingly, a perceptual experience-oriented optimization framework is proposed, comprising four complementary strategies: functional coordination, environmental layering, landmark organization, and cultural translation. By integrating Cultural Perception Theory into an adapted IPA framework for entrance-space evaluation, this study extends existing research and provides a practical framework for the adaptive reuse of industrial heritage and the regeneration of public spaces in comparable post-industrial contexts. Its broader applicability to different geographical and cultural settings warrants further validation through future research. Full article

Adaptive reuse offers a sustainable means of balancing heritage conservation with contemporary use, yet most evaluation approaches continue to privilege physical conservation and functional performance over spatial experience and contextual integration. This study develops and applies the Layered Spatial Experience Analysis (LSEA) framework to address this gap. The framework comprises four analytical layers and twelve criteria derived through a structured synthesis of approximately thirty sources. It was applied through documentary and visual analysis to four historic waterfront hotels on the Bosphorus: Çırağan Palace Kempinski, Four Seasons Hotel Bosphorus, Six Senses Kocataş Mansions, and Sumahan on the Water. The author-based assessments were subsequently reviewed by three external academics using the LSEA evaluation protocol. Findings show that conservation and functional criteria alone do not fully explain adaptive reuse performance. Experiential qualities, including atmosphere, authenticity, and historical identity, together with contextual factors such as place identity, visual connection to the Bosphorus, and cultural visibility, are also important components of a multidimensional assessment. The waterfront context emerged as a shared strength across all four cases. The LSEA framework therefore provides a transparent and multidimensional framework for comparative heritage assessment and supports sustainable heritage management in line with Sustainable Development Goal 11.4. Full article

Industrial heritage sites have predominantly been examined through visual, material, and conservation-oriented frameworks, while the haptic and embodied ways in which contemporary users experience reused industrial heritage environments remain comparatively underexplored. Focusing on Tophane-i Amire Culture and Art Centre, a historically significant Ottoman industrial heritage site repurposed as a contemporary cultural and artistic centre, this study examines how material contact, bodily movement, and tactile encounters contribute to the sensory heritage experience. Rather than proposing haptic sensewalking as a new method, the study uses an existing sensewalking approach in a haptic-centred way within the specific context of an Ottoman industrial heritage site undergoing adaptive reuse. Sensory data were generated through in situ walking observations, embodied sensory narratives, tactile descriptions, researcher field notes, and post-walk reflective accounts. The findings suggest that, within this haptic-focused protocol, participants did not describe the site merely as a visual-historical object. Instead, they articulated Tophane-i Amire as an embodied haptic environment in which rough stone textures, participant-perceived coldness and material heaviness, spatial thresholds, uneven walking surfaces, and movement-based encounters made architectural space bodily noticeable. The study does not claim that ordinary visitors naturally prioritise haptic experience; rather, it examines what participants articulated when their sensory attention was deliberately oriented toward tactile, thermal, kinaesthetic, and embodied aspects of the reused industrial heritage environment. The article makes two main contributions. Empirically, it shows how participants described haptic experience at Tophane-i Amire through encounters with rough stone surfaces, participant-perceived thermal qualities, thresholds, floors, and bodily movement. Conceptually, it interprets industrial heritage not only as a visual or material object but also as an embodied haptic environment in which historical meaning is sensed through touch, temperature, movement, and spatial negotiation. Full article

As a vital component of cultural heritage, historic buildings carry multiple values, including historical continuity, construction techniques, and social memory. Their conservation and utilization are of significant importance for cultural transmission and economic development. However, existing research findings have long been dispersed across different themes, disciplines, and linguistic contexts, lacking a systematic integration and interpretive framework that links the entire conservation–utilization process, thereby constraining a comprehensive understanding of the field. Against this background, following the PRISMA guidelines, this study retrieved and screened 474 core journal articles published between 2005 and 2025 from the CNKI and the WOSCC. Using bibliometric and visualization analysis methods, and employing tools including CiteSpace, VOSviewer, Pajek, and Scimago Graphica, we analyzed publication trends, collaboration networks, disciplinary distributions, and knowledge structures, and conducted thematic mapping and cross-database comparison in conjunction with the management cycle articulated in international heritage conservation theory. The results show that publication volume in this field has generally exhibited a growth trend, and the research evolution has roughly undergone four stages: basic problem focus, emergence of digital technologies, digital transformation, and data-intensified assessment and intelligent applications. The research network presents a multi-centric pattern characterized by “fragmented distribution with localized clustering.” Cross-database comparison reveals that CNKI and WOS share common concerns in conservation, utilization, technology empowerment, and governance issues, but differ in thematic emphasis and methodological pathways. Based on the international heritage management cycle, this study maps out a systematic framework of “value recognition–risk assessment–conservation intervention–adaptive reuse–sustainable governance,” revealing the similarities and differences between the WOS and CNKI databases in thematic presentation and knowledge production pathways, and further identifies key issues including the insufficient independence of value research, inadequate methodological integration, weak post-utilization feedback, and the lack of a closed governance loop, thereby proposing future research directions. This study may serve as a reference for systematically understanding the overall knowledge and practical development in the field of historic building conservation and utilization. Full article

Adaptive reuse is widely used to extend the life of heritage and industrial heritage buildings, but its assessment remains divided between reuse potential, alternative selection, sustainability, post-occupancy performance, and conservation-based evaluation. This article develops the Adaptive Reuse Success Index (ARSI), a literature-derived framework for assessing adaptive reuse success as a multidimensional architectural condition. The framework was developed through a structured framework-development review and full-text coding of 31 studies, supported by a documented Scopus audit trail. Assessment concepts were extracted, normalized into codes, synthesized into themes, and translated into measurable indicators. ARSI comprises eight dimensions: Heritage Conservation Value, Functional Compatibility, Technical/Physical Performance, Environmental/Circular Performance, Economic Viability, Social and Community Value, Urban Integration and Regeneration, and Governance and Implementation Capacity. These dimensions are operationalized through a 40-indicator matrix with equal-weight scoring, literature-prominence sensitivity weighting, and non-compensatory safeguards. An illustrative application to Santralistanbul shows that the framework can separate strong heritage, functional, and urban performance from weaker or insufficiently evidenced social, economic, technical, and governance conditions. ARSI is proposed as an initial diagnostic framework rather than a validated universal index, offering a structured basis for comparative assessment and post-reuse evaluation in industrial heritage contexts. Full article

The adaptive reuse of cultural heritage buildings is an important approach that ensures the sustainable preservation of these structures; however, determining appropriate functions requires a systematic evaluation of user preferences. The aim of this study is to identify user preferences regarding the adaptive reuse of cultural heritage buildings and to develop an artificial intelligence-based decision-support model. The evaluation criteria identified through a literature review were validated through a two-round Delphi process involving 30 experts. The final framework consisted of six criteria: social and cultural value, historical value, authenticity value, construction technique, environmental value, and architectural and aesthetic value. Based on these criteria, a survey was conducted on the case of the Salih Sefa Yazar Mansion in Osmaniye, in which 886 participants were reached, and after data cleaning, 844 valid responses were retained to develop a model based on the Random Forest algorithm. The findings indicate that users prioritize social and cultural values and prefer functions that support public use. The model successfully predicted adaptive reuse alternatives such as museums, Art Gallery and cultural house, libraries, cafe-restaurants, and accommodation by evaluating demographic characteristics together with criterion priorities. In addition, scenario-based predictions were conducted using sample user profiles. In conclusion, the study proposes a decision-support approach that integrates expert opinion, user preferences, and artificial intelligence. Full article

Amid shifting urban renewal approaches and industrial restructuring in China, small and medium-sized cities face the challenge of conserving industrial heritage through adaptive reuse. Drawing on gazetteers, planning documents, and interviews, this paper examines the transformation of the Anqing Baiqitun Cement Plant into a cultural and creative park across environmental, social, economic, and governance dimensions. The case is significant as a typical heavy industrial heritage in a smaller city, while the enterprise’s restructuring and relocation have produced a rupture in collective memory and identity. The study finds that minimal intervention in the heavy industrial remains achieved carbon sequestration and emission reduction, succeeded in ecological restoration, and attained financial viability by leveraging local markets and intangible assets. However, the industrial past has been selectively reconstructed, creating a divide between the former industrial community and the present one, partly due to an over-reliance on Authorised Heritage Discourse logic and insufficient collaboration with the existing enterprise. Participatory governance, driven mainly by government coordination and market capital, proved efficient but lacked public engagement. The paper argues that regenerating industrial heritage in small and medium-sized cities requires not only physical upgrading but also social mechanisms that enable public participation in conservation. Full article

Vernacular settlements retain tangible fabric and intangible knowledge that can support climate-responsive conservation, adaptive reuse, and urban regeneration, yet these dimensions are often assessed separately. This study applies a values-based conservation framework to examine how heritage significance is expressed through settlement morphology, material systems, environmental performance, community knowledge, and continuing use in two historic settlements and one contemporary neighbourhood in Oman. Heritage significance is interpreted through six interconnected domains: historical-continuity, architectural-spatial, environmental, material-technical, social-cultural, and functional-economic value. A comparative mixed-method case-study design combined field observation, photographic documentation, urban and architectural morphological analysis, semi-structured interviews, and building-performance simulation. The findings show that the historic settlements achieved greater built intensity through attached buildings, shared walls, limited setbacks, shaded routes, mixed functions, and layered public–private organization. Interview evidence associated these characteristics with privacy, shared-resource management, traditional construction knowledge, social continuity, adaptive reuse, and continued occupation. Simulation results indicated substantially lower cooling-energy demand in the representative vernacular dwellings, whereas the contemporary villas achieved higher daylight levels and thermal conditions closer to neutrality under mechanical cooling. The study concludes that vernacular heritage should neither be conserved as static physical fabric nor reproduced literally. Interventions related to tourism, infrastructure, accessibility, privacy, commercial reuse, and residential continuity should be negotiated among stakeholders. Full article

Within UNESCO’s framework for sustainable heritage, this study examines how community engagement shapes the conservation of religious architectural heritage and the continuity of cultural landscapes. Using Sanliqiao Catholic Church in Wuxi, China, as a case study, it explores how heritage value is produced through the interaction of everyday practices, place identity, and participation in governance. Drawing on 19 interviews, field observations, archival materials, historical images, and 216 online comments, the findings reveal how everyday spatial practices sustain the cultural landscape. These practices generate differentiated place identities among believers, residents, and commercial stakeholders. Such identity differences, in turn, influence uneven participation in heritage governance and shape how cultural value is experienced and distributed. Cultural landscape reproduction thus emerges as a dynamic process linking everyday practice, identity formation, and participatory governance structures. The study underscores the critical role of inclusive participation in heritage governance and contributes to broader international debates on socially sustainable heritage management, with implications for similar religious and urban heritage sites beyond the Chinese context. Full article

The sustainable regeneration of industrial heritage in cold regions is constrained by severe winter climates, pronounced seasonal shifts in behavior, and declining spatial vitality. However, existing studies have not sufficiently explained how cold-climate conditions reshape catalyst effects and regeneration performance in industrial heritage districts. This study proposes a digital shadow-enhanced and digital twin-enabled analytical framework for the sustainable regeneration of cold-region industrial heritage. Using the Youfang Street industrial heritage district in Harbin, China, as an exploratory case, the framework integrates multi-source data to construct a dynamic assessment system linking climatic constraints, spatial structure, and human activity patterns. The climate correction coefficient is further operationalized through normalized climatic variables, including air temperature, wind speed, snow-cover condition, and thermal-comfort indicators. The results indicate that winter conditions substantially weaken traditional catalyst mechanisms by reducing outdoor interaction, disrupting movement continuity, and increasing dependence on indoor transitional spaces. Simulation results further demonstrate that climate-responsive interventions, including enhanced indoor connectivity, mixed-use functional integration, and seasonal activity optimization, can improve regeneration performance and spatial resilience. The framework is presented as an exploratory single-case analytical model that requires further multi-city and multi-year validation. By combining digital shadow-supported simulation with sustainable urban regeneration theory, this study provides a transferable analytical framework and practical decision-support tool for industrial heritage revitalization in cold-region cities. Full article