{"id":24689,"date":"2026-02-01T21:20:44","date_gmt":"2026-02-01T21:20:44","guid":{"rendered":"http:\/\/141.23.68.248\/wp\/?page_id=24689"},"modified":"2026-02-09T19:07:17","modified_gmt":"2026-02-09T19:07:17","slug":"ontology","status":"publish","type":"page","link":"http:\/\/141.23.68.248\/wp\/?page_id=24689","title":{"rendered":"Ontology"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"HistoricalBuilding\" style=\"font-size:30px\">Introduction:<\/h2>\n\n\n\n<p style=\"font-size:15px\">Adaptive reuse of historic buildings is essential for sustainable urban development but requires a systematic way to balance structural viability with heritage constraints. This paper presents a formal ontology to address these complex engineering challenges.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-48.png\"><img loading=\"lazy\" decoding=\"async\" width=\"497\" height=\"309\" src=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-48.png\" alt=\"\" class=\"wp-image-24690\" style=\"width:351px;height:auto\" srcset=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-48.png 497w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-48-300x187.png 300w\" sizes=\"auto, (max-width: 497px) 100vw, 497px\" \/><\/a><\/figure>\n\n\n\n<p style=\"font-size:15px\"><strong>Purpose:<br><\/strong>The purpose is to provide a &#8220;logical source of truth&#8221; for multidisciplinary design teams, allowing for the validation of renovation plans against explicit engineering rules and heritage regulations within an HBIM (Historic Building Information Modelling) framework.<\/p>\n\n\n\n<p style=\"font-size:15px\"><strong>Scope:<br><\/strong>The scope focuses on physical building components (Foundations, Masonry Walls), material conditions, observed defects (Findings), and proposed interventions (Strengthening, Moisture Mitigation).<\/p>\n\n\n\n<p style=\"font-size:15px\"><strong>Intended Users &amp; Intended Use:<\/strong><\/p>\n\n\n\n<p style=\"font-size:15px\">Users: Multidisciplinary design teams, including structural engineers, heritage consultants, and conservation specialists. Use: The ontology is used for automated consistency checking, structural defect prioritization, and as a reasoning engine to support complex decision-making in digital twin environments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Class Hierarchy:<\/h2>\n\n\n\n<p style=\"font-size:15px\">The hierarchy is decomposed into physical components (BuildingComponent), abstract results from inspections (Finding), constraints (HeritageConstraint), and remedial actions (ProposedIntervention).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49.png\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"716\" src=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49.png\" alt=\"\" class=\"wp-image-24691\" style=\"width:481px;height:auto\" srcset=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49.png 746w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49-300x288.png 300w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49-520x499.png 520w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-49-740x710.png 740w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Ontograf (Logic &amp; Properties):<\/h2>\n\n\n\n<p style=\"font-size:15px\">The Ontograf view displays the visual ontology network, mapping the relationships between materials, components, and their specific defects or functions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-50.png\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"607\" src=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-50.png\" alt=\"\" class=\"wp-image-24692\" style=\"width:436px;height:auto\" srcset=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-50.png 620w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-50-300x294.png 300w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-50-520x509.png 520w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-51.png\"><img loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"575\" src=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-51.png\" alt=\"\" class=\"wp-image-24693\" style=\"width:521px;height:auto\" srcset=\"http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-51.png 723w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-51-300x239.png 300w, http:\/\/141.23.68.248\/wp\/wp-content\/uploads\/2026\/02\/image-51-520x414.png 520w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-small-font-size\"><strong>Table01:<\/strong> Table of Axioms<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Engineering Examples:<\/h2>\n\n\n\n<ol style=\"list-style-type:upper-alpha\" class=\"wp-block-list\">\n<li style=\"font-size:15px\">Automated Defect Prioritization:&nbsp;The system automatically classifies a 6.5 mm crack as a&nbsp;CriticalStructuralDefect&nbsp;because it exceeds the 5.0 mm engineering threshold, immediately flagging the wall for mandatory repairs.<\/li>\n\n\n\n<li style=\"font-size:15px\">Guided Moisture Diagnosis:&nbsp;By identifying active damp as a&nbsp;HighPriorityHeritageRisk, the ontology provides a structured checklist of mitigation methods (e.g., roof repair or repointing) to help specialists find the root cause.<\/li>\n\n\n\n<li style=\"font-size:15px\">Heritage Compliance Checking:&nbsp;The reasoner prevents damaging mistakes by flagging&nbsp;logical inconsistencies, such as an attempt to repair a historic facade with unapproved modern cement instead of historic mortar.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Conclusion:<\/h2>\n\n\n\n<p style=\"font-size:15px\">The report concludes that formalizing expert knowledge into a logical model transforms the ontology from a simple description into an active reasoning engine, forming the semantic core for a true digital twin in heritage engineering.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">References:<\/h2>\n\n\n\n<p style=\"font-size:15px\">1.P. A. Bullen and P. E. D. Love, &#8220;Adaptive reuse of heritage buildings: Sustaining the socio-economic and environmental benefits,&#8221; Structural Survey, vol. 29, no. 5, pp. 411-422, 2011.<\/p>\n\n\n\n<p style=\"font-size:15px\">2.C. Dore and M. Murphy, &#8220;Historic Building Information Modelling (HBIM),&#8221; in Building Information Modeling: BIM in practice, John Wiley &amp; Sons, 2015.<\/p>\n\n\n\n<p style=\"font-size:15px\">3.Hartmann, T., &amp; Fischer, M. (2007). &#8220;Supporting the constructability review process with 4D models.&#8221; Journal of Construction Engineering and Management, 133(10), 776-785.<\/p>\n\n\n\n<p style=\"font-size:15px\">4.ASCE\/SEI, &#8220;Guideline for Structural Condition Assessment of Existing Buildings (ASCE\/SEI 11-99),&#8221; American Society of Civil Engineers, Reston, VA, 1999.<\/p>\n\n\n\n<p style=\"font-size:15px\">5.J. Smith, Conservation of Historic Brick Structures. London, UK: Butterworth-Heinemann, 2018.<\/p>\n\n\n\n<p style=\"font-size:15px\">6.N. Noy and D. L. McGuinness, &#8220;Ontology Development 101: A Guide to Creating Your First Ontology,&#8221; Stanford Knowledge Systems Laboratory, Stanford, CA, KSL-01-05, Mar. 2001.<\/p>\n\n\n\n<p style=\"font-size:15px\">7.M. Kr\u00f6tzsch, F. Siman\u010d\u00edk, and I. Horrocks, &#8220;A Description of the Description Logic OWL 2,&#8221; in Reasoning Web. Semantic Technologies for the Web of Data, 2014, pp. 157-210.<\/p>\n\n\n\n<p style=\"font-size:15px\">8.TRADA (Timber Research and Development Association). (2007). &#8220;Assessment of timber structures.&#8221; Wood Information Sheet WIS 2\/3-37.<\/p>\n\n\n\n<p style=\"font-size:15px\">9.ACI Committee 440, &#8220;ACI 440.2R-17: Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures,&#8221; American Concrete Institute, 2017.<\/p>\n\n\n\n<p style=\"font-size:15px\">10.A. W. Skempton and D. H. MacDonald, &#8220;The allowable settlements of buildings,&#8221; Proceedings of the Institution of Civil Engineers, vol. 5, no. 6, pp. 727-768, 1956.<\/p>\n\n\n\n<p style=\"font-size:15px\">11.Pauwels, P., Zhang, S., &amp; Lee, Y. C. (2017). &#8220;Semantic web technologies in AEC industry: A literature overview.&#8221; Automation in Construction, 73, 145-165.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"http:\/\/141.23.68.248\/wp\/?page_id=24695\" data-type=\"page\" data-id=\"24695\">Parametric Model<\/a> ><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction: Adaptive reuse of historic buildings is essential for sustainable urban development but requires a systematic way to balance structural viability with heritage constraints. This paper presents a formal ontology to address these complex engineering<a class=\"read-more\" href=\"http:\/\/141.23.68.248\/wp\/?page_id=24689\">Continue reading<\/a><\/p>\n","protected":false},"author":300,"featured_media":0,"parent":24687,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-24689","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/pages\/24689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/users\/300"}],"replies":[{"embeddable":true,"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24689"}],"version-history":[{"count":7,"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/pages\/24689\/revisions"}],"predecessor-version":[{"id":28759,"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/pages\/24689\/revisions\/28759"}],"up":[{"embeddable":true,"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=\/wp\/v2\/pages\/24687"}],"wp:attachment":[{"href":"http:\/\/141.23.68.248\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}