Structural assessments of the Church of the Nativity in Bethlehem

Abstract This paper presents a number of estimates of the structural vulnerability of Bethlehem's Nativity Church. Due to a lack of appropriate maintenance of the Church's roof over an extended period of time, a copious infiltration of rainwater caused serious damage to the structure's main elements. A damage survey was carried out for the main walls and grotto, in order to assess their structural vulnerability. The survey was backed by the results of a number of non-destructive tests and of the appropriate numerical analyses.

[1]  Eugenio Ruocco,et al.  The roof of the Church of the Nativity in Bethlehem: Structural problems and intervention techniques , 2012 .

[2]  Eugenio Ruocco,et al.  A GENERALIZED ANALYTICAL APPROACH FOR THE BUCKLING ANALYSIS OF THIN RECTANGULAR PLATES WITH ARBITRARY BOUNDARY CONDITIONS , 2011 .

[3]  Sergio Lagomarsino,et al.  Seismic Vulnerability of Ancient Churches: I. Damage Assessment and Emergency Planning , 2004 .

[4]  Vincenzo Mallardo,et al.  Integral equations and nonlocal damage theory: a numerical implementation using the BDEM , 2009 .

[5]  M. Fardis,et al.  Designer's guide to EN 1998-1 and en 1998-5 Eurocode 8: Design of structures for earthquake resistance; general rules, seismic actions, design rules for buildings, foundations and retaining structures/ M.Fardis[et al.] , 2005 .

[6]  Stefano Campana,et al.  Historical and archaeological analysis of the Church of the Nativity , 2012 .

[7]  A. Page.  Finite Element Model for Masonry , 1978 .

[8]  E. Benvenuti,et al.  Simulation of finite-width process zone in concrete-like materials by means of a regularized extended finite element model , 2012 .

[9]  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 .

[10]  Nicola Santopuoli,et al.  The conservation of the church of the nativity in Bethlehem and the preliminary restoration project of the decorated surfaces , 2012 .

[11]  Elena Mele,et al.  Modelling and analysis of a basilica under earthquake loading , 2003 .

[12]  Gabriele Milani,et al.  Seismic vulnerability of historical masonry buildings: A case study in Ferrara , 2008 .

[13]  Mauro Bernabei,et al.  Dendrochronological analysis of the timber structure of the Church of the Nativity in Bethlehem , 2012 .

[14]  M. Cervera,et al.  Continuum damage model for orthotropic materials: Application to masonry , 2011 .

[15]  Nicola Macchioni,et al.  The timber structures in the Church of the Nativity in Bethlehem: Typologies and diagnosis , 2012 .

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