A knowledge-based approach for the structural assessment of cultural heritage, a case study: La Sapienza Palace in Pisa

被引：0
作者：
Silvia Caprili
Federico Mangini
Sandro Paci
Walter Salvatore
Marco Giorgio Bevilacqua
Ewa Karwacka
Nunziante Squeglia
Riccardo Barsotti
Stefano Bennati
Giuseppe Scarpelli
Paolo Iannelli
机构：
[1] University of Pisa,Dipartimento di Ingegneria Civile e Industriale
[2] University of Pisa,Dipartimento di Ingegneria dell’Energia, dei Sistemi, del Territorio e delle Costruzioni
[3] University of Pisa,Laboratorio Ufficiale per le Esperienze sui Materiali da Costruzione
[4] Politechnical University of Marche,Dipartimento di Scienze e Ingegneria della Materia e dell’Ambiente
[5] Ministero dei Beni e delle Attività Culturali e del Turismo,undefined
来源：
Bulletin of Earthquake Engineering | 2017年 / 15卷
关键词：
Existing building; Cultural heritage; Masonry structure; In situ survey; Multidisciplinary approach; Static assessment; Vulnerability analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The full knowledge of the morphological evolution of an historical masonry building, defined more as ‘structural aggregate’ than as ‘single construction’, together with the analysis of the architectural, structural, geological and geotechnical aspects, allow the assessment of the static safety and seismic vulnerability of the complex and the design of retrofit interventions. In the present paper, a Knowledge-Based-Approach is applied to the historical building ‘Palazzo La Sapienza’ in Pisa, allowing to provide reliable results concerning the actual structural condition of the building avoiding the strong computational effort usually associated to the execution of refined numerical analyses. In case of complex buildings, characterized by a high heterogeneity of materials, structural typologies, geometries and so on, the adoption of a global model is not always useful to represent the effective structural behaviour. The proposed approach shows how a deep multidisciplinary knowledge of the construction can limit the use of cumbersome numerical modelling and analysis, however reaching reliable and accurate results usable also in the current practice.
引用
收藏
页码：4851 / 4886
页数：35
相关论文
共 50 条
  • [1] Aita D(2012)Equilibrium of pointed, circular, and elliptical masonry arches bearing vertical walls J Struct Eng-ASCE 138 880-888
  • [2] Barsotti R(2013)Assessing the seismic vulnerability of a historical building Eng Struct 57 523-535
  • [3] Bennati S(2008)The seismic vulnerability of architectural heritage Proc Inst Civil Eng Struct Build 161 171-181
  • [4] Barbieri G(2015)Evaluation of structural safety and seismic vulnerability of historical masonry buildings: studies and applications in the Tuscany Region Struct Stud Repairs Maint Herit Archit XIV 369-380
  • [5] Biolzi L(2015)The influence of soil–foundation–structure interaction on the overall behaviour and diseases of a medieval building in Pisa Struct Stud Repairs Maint Herit Archit XIV 393-405
  • [6] Bocciarelli M(2015)Sensitivity analysis for setting up the investigation protocol and defining proper confidence factors for masonry buildings Bull Earthq Eng 13 129-151
  • [7] Fregonese L(2014)Evaluation of seismic vulnerability of Santa Maria del Mar in Barcelona by an integrated approach based on terrestrial laser scanner and finite element modelling Int J Archit Herit 8 795-819
  • [8] Frigeri A(2014)Closed-form aftershock reliability of damage cumulating elastic perfectly plastic systems Earthq Eng Struct Dyn 43 613-625
  • [9] Bernardini A(2015)Acquiring reference parameters of masonry for the structural performance analysis of historical buildings Bull Earthq Eng 13 206-236
  • [10] Lagomarsino S(2006)On the vulnerability assessment of monumental buildings Bull Earthq Eng 4 445-463
12345