Structural Vulnerability Assessment of Heritage Timber Buildings: A Methodological Proposal

The conservation of heritage structures is pivotal not only due to their cultural or historical importance for nations, but also for understanding their construction techniques as a lesson that can be applied to contemporary structures. Timber is considered to be the oldest organic construction material and is more vulnerable to environmental threats than nonorganic materials such as masonry bricks. In order to assess the structural vulnerability of heritage timber structures subjected to different types of risk, knowledge about their structural systems and configurations, the nature and properties of the materials, and the behavior of the structure when subjected to different risks, is essential for analysts. In order to facilitate the procedure, different assessment methods have been divided into the categories in situ and ex situ, which are applicable for vulnerability assessments at the element and full-scale level of a case study. An existing methodology for structural vulnerability assessments and conservation of heritage timber buildings is reviewed and a new methodology is proposed.

[1]  Edward Cohen,et al.  Minimum Design Loads for Buildings and Other Structures , 1990 .

[2]  Yanxia Zhao,et al.  Hysteresis behavior of traditional timber structures by full-scale tests , 2018 .

[3]  D. D’Ayala,et al.  Structural Response of Masonry Infilled Timber Frames to Flood and Wind Driven Rain Exposure , 2019, Journal of Performance of Constructed Facilities.

[4]  Jaromír Milch,et al.  The numerical assessment of a full-scale historical truss structure reconstructed with use of traditional all-wooden joints , 2016 .

[5]  Pierre Grussenmeyer,et al.  Automating Parametric Modelling From Reality-Based Data by Revit Api Development , 2018 .

[6]  Paulo B. Lourenço,et al.  A Holistic Methodology for Probabilistic Safety Assessment of Timber Elements Combining Onsite and Laboratory Data , 2016 .

[7]  Neriman Şahin Güçhan.  History and Characteristics of Construction Techniques Used in Traditional Timber Ottoman Houses , 2018 .

[8]  Georges Kouroussis,et al.  Assessment of timber element mechanical properties using experimental modal analysis , 2017 .

[9]  Francesco Augelli,et al.  Existing Timber Structures Proposal for an Assessment Template , 2015 .

[10]  Chiara Bedon,et al.  q-factor estimation for 3D log-house timber buildings via Finite Element analyses , 2019, Soil Dynamics and Earthquake Engineering.

[11]  Eleanor J. Schofield,et al.  Application of Microfocus X-Ray Beams from Synchrotrons in Heritage Conservation , 2012 .

[12]  Leslie H. Groom,et al.  Use of near infrared spectroscopy to measure the chemical and mechanical properties of solid wood , 2004, Wood Science and Technology.

[13]  Markus Deublein,et al.  Determination of dynamic elastic moduli and shear moduli of aged wood by means of ultrasonic devices , 2014 .

[14]  Bo Kasal,et al.  Advances in in situ evaluation of timber structures , 2004 .

[15]  Chrysl Assumpta Aranha.  Experimental and numerical assessment of the seismic behaviour of log and cross- Laminated Timber Systems , 2016 .

[16]  Fernando A. Branco,et al.  Experimental evaluation and numerical modelling of timber-framed walls , 2014, Experimental Techniques.

[17]  Tanja Marzi,et al.  Conservation of historic timber roof structures of Italian architectural heritage: diagnosis, assessment, and intervention , 2018 .

[18]  V. Rato,et al.  Timber-Framing Construction in Herculaneum Archaeological Site: Characterisation and Main Reasons for its Diffusion , 2019, International Journal of Architectural Heritage.

[19]  Johan Mattsson,et al.  On-site Radioscopic Qualitative Assessment of Historic Timber Structures: Identification and Mapping of Biological Deterioration of Wood , 2016 .

[20]  A. Duțu,et al.  Seismic evaluation of Romanian traditional buildings with timber frame and mud masonry infills by in-plane static cyclic tests , 2018, Engineering Structures.

[21]  Norbert Pfeifer,et al.  Digital reconstruction of historic roof structures: developing a workflow for a highly automated analysis , 2018, Virtual Archaeology Review.

[22]  Michael G. Ryan,et al.  Detecting defects in conifers with ground penetrating radar: applications and challenges , 2009 .

[23]  Chiara Bedon,et al.  Non-linear modelling of the in-plane seismic behaviour of timber Blockhaus log-walls , 2015 .

[24]  Andreas J. Kappos,et al.  Detailed and simplified non-linear models for timber-framed masonry structures , 2012 .

[25]  Thomas Tannert,et al.  In Situ Assessment of Structural Timber , 2011 .

[26]  Tiago Ilharco,et al.  Assessment of timber floors by means of non-destructive testing methods , 2015 .

[27]  J. Sandak,et al.  Estimation of physical and mechanical properties of timber members in service by means of infrared spectroscopy , 2015 .

[28]  Chiara Bedon,et al.  Shear Performance Assessment of Timber Log-House Walls under In-Plane Lateral Loads via Numerical and Analytical Modelling , 2018, Buildings.

[29]  Paulo B. Lourenço,et al.  A semi-destructive tension method for evaluating the strength and stiffness of clear wood zones of structural timber elements in-service , 2012 .

[30]  Panagiotis G. Asteris,et al.  Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures , 2015 .

[31]  Gamaliel López,et al.  Detection of Singularities and Subsurface Defects in Wood by Infrared Thermography , 2014 .

[32]  Peter Niemz,et al.  Non-destructive testing of wood and wood-based materials , 2012 .

[33]  Thomas Gernay,et al.  Resilience of the Built Environment to Fire and Fire-Following-Earthquake , 2019, Resilient Structures and Infrastructure.

[34]  G. Vasconcelos,et al.  Numerical modelling of the cyclic behavior of timber-framed structures , 2018, Engineering Structures.

[35]  Maria Adelaide Vittoria Parisi,et al.  Inferring Seismic Behavior From Morphology in Timber Roofs , 2012 .

[36]  F. Schweingruber,et al.  RESISTOGRAPH and X-Ray Density Charts of Wood. Comparative Evaluation of Drill Resistance Profiles and X-ray Density Charts of Different Wood Species , 1996 .

[37]  Ario Ceccotti,et al.  A Proposal for a Procedure to Evaluate the Seismic Vulnerability of Historic Timber Frame Buildings , 2015 .

[38]  Qifang Xie,et al.  Seismic behaviour of a traditional timber structure: shaking table tests, energy dissipation mechanism and damage assessment model , 2018, Bulletin of Earthquake Engineering.

[39]  Mariateresa Guadagnuolo,et al.  The Church of the Nativity in Bethlehem: Non-destructive tests for the structural knowledge , 2012 .

[40]  J. Mattsson,et al.  Preparations for climate change's influences on cultural heritage , 2011 .

[41]  Antonia Moropoulou,et al.  Infrared thermographic inspection of murals and characterization of degradation in historic monuments , 2013 .

[42]  Maria Adelaide Vittoria Parisi,et al.  Assessment of heritage timber structures: Review of standards, guidelines and procedures , 2017 .

[43]  I. Rodríguez-Abad,et al.  Non-destructive methodologies for the evaluation of moisture content in sawn timber structures: ground-penetrating radar and ultrasound techniques , 2010 .

[44]  Jerzy Jasieńko,et al.  In situ assessment of structural timber using the resistance drilling method – Evaluation of usefulness , 2016 .

[45]  Paulo B. Lourenço,et al.  Operational modal analysis of historical constructions using commercial wireless platforms , 2011 .

[46]  K. Tsikaloudaki,et al.  Hygrothermal performance of log walls in a building of 18th century and prediction of climate change impact on biological deterioration , 2020 .

[48]  Thalia Anagnos,et al.  Rapid Visual Screening of Buildings for Potential Seismic Hazards , 1989 .

[49]  E. Seekamp,et al.  Are cultural heritage and resources threatened by climate change? A systematic literature review , 2017, Climatic Change.

[50]  Maarten Vergauwen,et al.  Implementation of Scan-to-BIM and FEM for the Documentation and Analysis of Heritage Timber Roof Structures , 2016, EuroMed.

[51]  Alan Crivellaro,et al.  The Great Timber Roof of Porta Nuova Railway Station in Turin: The Role of Assessment and Diagnosis for Sustainable Repair and Conservation , 2018, International Journal of Architectural Heritage.

[52]  C. Baggio,et al.  Manuale per la compilazione della scheda di primo livello di rilevamento danno, pronto intervento e agibilità per edifici ordinari nell’emergenza post-sismica (AeDES) , 2002 .

[53]  Maurizio Piazza,et al.  Visual strength-grading and NDT of timber in traditional structures , 2008 .

[54]  Mariapaola Riggio,et al.  A methodological approach for structural health monitoring of mass-timber buildings under construction , 2020 .

[55]  J. Xue,et al.  Experimental seismic response of a column-and-tie wooden structure , 2019, Advances in Structural Engineering.

[56]  Laurent Daudeville,et al.  Full-field measurement with a digital image correlation analysis of a shake table test on a timber-framed structure filled with stones and earth , 2016 .

[57]  M. Esteban,et al.  Estimation of wood density by the core drilling technique , 2018, Holzforschung.

[58]  Eleanor J. Schofield,et al.  Illuminating the past: X-ray analysis of our cultural heritage , 2018, Nature Reviews Materials.

[59]  John Dalsgaard Sørensen,et al.  On the use of NDT Data for Reliability-Based Assessment of Existing Timber Structures , 2013 .

[60]  Elisa Poletti.  CHARACTERIZATION OF THE SEISMIC BEHAVIOUR OF TRADITIONAL TIMBER FRAME WALLS , 2013 .

[61]  Dulce Franco Henriques,et al.  Inspection and diagnosis of timber structures by non-destructive methods , 2017 .

[62]  Guowei Ma,et al.  Experimental study on the seismic performance of a double-span traditional timber frame , 2015 .

[63]  Y. Sieffert,et al.  Numerical analysis on seismic resistance of a two-story timber-framed structure with stone and earth infill , 2018, International Journal of Architectural Heritage.

[64]  Paulo B. Lourenço,et al.  Seismic Analysis of a 2-Storey Log House , 2013 .

[65]  M. Moșoarcă,et al.  Failure analysis of church towers and roof structures due to high wind velocities , 2019, Engineering Failure Analysis.

[66]  Emine N. Caner-Saltik,et al.  In situ assessment of structural timber elements of a historic building by infrared thermography and ultrasonic velocity , 2007 .

[67]  Jan Tippner,et al.  Mechanical properties of wood examined by semi-destructive devices , 2014 .

[68]  Pedro Arias-Sánchez,et al.  Laser Scanning for the Evaluation of Historic Structures , 2015 .

[69]  Annette M. Harte,et al.  Assessment, reinforcement and monitoring of timber structures: FPS Cost Action FP1101 , 2014 .

[70]  Vladimir Sigmund,et al.  Seismic evaluation and retrofit of existing buildings , 2010 .

[71]  Roberto Tomasi,et al.  Analysis of timber log-house construction system via experimental testing and analytical modelling , 2016 .

[72]  Mariapaola Riggio,et al.  Structural health monitoring of timber buildings: a literature survey , 2020, Building Research & Information.

[73]  Jorge M. Branco,et al.  Structural behaviour of log timber walls under lateral in-plane loads , 2012 .

[74]  Roberto Tomasi,et al.  Comparison of multi-storey cross-laminated timber and timber frame buildings by in situ modal analysis , 2016 .

[75]  Nicola Macchioni,et al.  A case study: The evaluation of biological decay of a historical hayloft in Rendena Valley, Trento, Italy , 2014 .

[76]  Laurent Daudeville,et al.  Experimental analysis of seismic resistance of timber-framed structures with stones and earth infill , 2014 .

[77]  Manuel Cabaleiro,et al.  First results on the combination of laser scanner and drilling resistance tests for the assessment of the geometrical condition of irregular cross-sections of timber beams , 2018, Materials and Structures.

[78]  Mayra Carrillo,et al.  Ultrasonic determination of the elastic and shear modulus on aged wood , 2019, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

[79]  C. Bertolin.  Preservation of Cultural Heritage and Resources Threatened by Climate Change , 2019, Geosciences.

[80]  Z. Que,et al.  Mechanical model for complex brackets system of the Taiwanese traditional Dieh-Dou timber structures , 2016 .

[81]  A. Duțu,et al.  Shear spring model proposed for seismic evaluation of a timber framed masonry infilled wall , 2018, Engineering Structures.

[82]  L. Schimleck,et al.  NEAR-INFRARED SPECTROSCOPY : A RAPID NON-DESTRUCTIVE METHOD FOR MEASURING WOOD PROPERTIES , AND ITS APPLICATION TO TREE BREEDING * , 2007 .

[83]  Ángel Candelas-Gutiérrez,et al.  Methodology of Restoration of Historical Timber Roof Frames. Application to Traditional Spanish Structural Carpentry , 2020 .

[84]  Paulo B. Lourenço,et al.  In situ measured cross section geometry of old timber structures and its influence on structural safety , 2013 .

[85]  Dimitrios Vamvatsikos,et al.  Guidelines for analytical vulnerability assessment of low- to mid-rise buildings - Methodology , 2014 .

[86]  Robert Kliger,et al.  Assessment of Density in Timber Using X-Ray Equipment , 2013 .

[87]  Wei Wang,et al.  Vulnerability Analysis of Ancient Timber Architecture by Considering the Correlation of Different Failure Modes , 2018, Mathematical Problems in Engineering.

[88]  J. Xue,et al.  Shake table tests on the traditional column-and-tie timber structures , 2018, Engineering Structures.

[89]  Z. J. Wu,et al.  Seismic Damage Evaluation Model of Chinese Ancient Timber Buildings , 2015 .

[90]  Knut Einar Larsen,et al.  Conservation of historic timber structures. An ecological approach , 2016 .

[91]  Paulo B. Lourenço,et al.  Traditional earthquake resistant techniques for vernacular architecture and local seismic cultures: A literature review , 2017 .

[92]  Jorge M. Branco,et al.  Structural and health assessment of historic timber roofs from the Convent of Christ in Tomar , 2019 .

[93]  S. Galassi,et al.  Seismic Performance Evaluation of Timber—Framed Masonry Walls Experimental Tests and Numerical Modelling , 2015 .

[94]  Shota Urushadze,et al.  Retrofitting of Imperfect Halved Dovetail Carpentry Joints for Increased Seismic Resistance , 2019 .

[95]  V. Perez-Gracia,et al.  Study of wood beams in buildings with ground penetrating radar , 2014, Proceedings of the 15th International Conference on Ground Penetrating Radar.

[96]  Dina D'Ayala,et al.  Definition of Collapse Mechanisms and Seismic Vulnerability of Historic Masonry Buildings , 2003 .

[97]  Qing Chun,et al.  Research on Wind Vibration Performance of Chinese Early Traditional Timber Structure –A case study of the Main hall of Tianning Temple , 2019, MATEC Web of Conferences.

[98]  B. Kasal,et al.  Semi-destructive method for in-situ evaluation of compressive strength of wood structural members , 2003 .

[99]  Andrew H. Buchanan,et al.  The Challenges of Predicting Structural Performance in Fires , 2008 .

[100]  Roger M. Rowell,et al.  Historical wood – structure and properties , 2012 .

[101]  Jakub Sandak,et al.  Multivariate analysis of multi-sensor data for assessment of timber structures: Principles and applications , 2015 .

[102]  Dina D'Ayala,et al.  Performance‐based seismic assessment method for Taiwanese historic Dieh‐Dou timber structures , 2011 .

[103]  José L. Torero,et al.  Fire Safety of Historical Buildings: Principles and Methodological Approach , 2019, International Journal of Architectural Heritage.

[105]  Dina D'Ayala,et al.  Seismic vulnerability of historic Dieh–Dou timber structures in Taiwan , 2008 .

[106]  Naveed Ahmad,et al.  Simplified engineering tools for seismic analysis and design of traditional Dhajji-Dewari structures , 2012, Bulletin of Earthquake Engineering.

[107]  Qifang Xie,et al.  Seismic Behavior of Chinese Traditional Timber Frames with Masonry Infill Wall: Experimental Tests and Hysteretic Model , 2019, International Journal of Architectural Heritage.

[108]  G. Milani,et al.  Behavior of traditional Chinese mortise-tenon joints: Experimental and numerical insight for coupled vertical and reversed cyclic horizontal loads , 2020 .

[109]  Lie Luo,et al.  Experimental Investigation on the Seismic Performance of a Chinese Traditional Wooden Pagoda , 2016 .

[110]  Knut Einar Larsen,et al.  Conservation of Historic Timber Structures , 2000 .

[111]  Tatsuya Nishino,et al.  3D Laser Scanning Technology-based Historic Building Mapping for Historic Preservation, A Case Study of Shang Shu Di in Fujian Province, China , 2015 .

[112]  Carlos Rivera-Gómez,et al.  IN SITU ASSESSMENT OF STRUCTURAL TIMBER ELEMENTS OF A HISTORIC BUILDING BY MOISTURE CONTENT ANALYSES AND ULTRASONIC VELOCITY TESTS , 2013 .

[113]  Paulo B. Lourenço,et al.  Guidelines for On-Site Assessment of Historic Timber Structures , 2015 .

[114]  Antonia Teresa Spano,et al.  Numerical survey, analysis and assessment of past interventions on historical timber structures: the roof of Valentino Castle , 2015 .

[116]  H. Kaushik,et al.  Lateral Load Behavior of Traditional Assam-Type Wooden House , 2019, Journal of Structural Engineering.

[117]  Michael Grabner,et al.  Analysis of Construction Timber in Rural Austria: Wooden Log Walls , 2015 .

[118]  Shuang Li,et al.  Cyclic behavior of Chinese ancient wooden frame with mortise–tenon joints: friction constitutive model and finite element modelling , 2017, Journal of Wood Science.

[119]  Christiane Maierhofer,et al.  Integration of active thermography into the assessment of cultural heritage buildings , 2010 .

[120]  Jakub Sandak,et al.  Damage progression analysis in a historical timber framed wall under cyclic loads through an image-based tracking method , 2019 .

[121]  Carmine Galasso,et al.  Assessment of the Multi-Hazard Vulnerability of Priority Cultural Heritage Structures in the Philippines , 2016 .

[122]  John Gales,et al.  Fire performance of cultural heritage and contemporary timbers , 2019, Engineering Structures.

[123]  Elisa Pecoraro,et al.  Wooden doors and windows in the Church of the Nativity: Evaluation of biotic and abiotic decay and proposals of interventions , 2012 .

[124]  E. Verstrynge,et al.  Enhancement of the Identification of Historical Timber Element’s Local Stiffness Based on Resistance Drilling Measurements , 2019, RILEM Bookseries.

[125]  I. Rodríguez-Abad,et al.  Assessment of the dielectric anisotropy in timber using the nondestructive GPR technique , 2013 .

[126]  Manuel Cabaleiro,et al.  Tridimensional parametric model for prediction of structural safety of existing timber roofs using laser scanner and drilling resistance tests , 2019 .