Experimental investigations and numerical modelling: a fruitful interaction for the nonlinear dynamical analysis of masonry structures

被引：5

作者：

Azzara, Riccardo Mario ^{[1
]}

Girardi, Maria ^{[2
]}

Padovani, Cristina ^{[2
]}

Pellegrini, Daniele ^{[2
]}

机构：

[1] Ist Nazl Geofis & Vulcanol, Osservatorio Sismol, Arezzo, Italy

[2] Ist Sci & Tecnol Informaz A Faedo ISTI CNR, Consiglio Nazl Ric, Pisa, Italy

来源：

CONTINUUM MECHANICS AND THERMODYNAMICS | 2024年 / 36卷 / 05期

关键词：

Historic masonry towers; Structural health monitoring; Numerical modelling; Model updating; Dynamic analysis; BELL-TOWER; IDENTIFICATION;

D O I：

10.1007/s00161-023-01264-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper describes the experiments carried out on a mediaeval masonry tower in the historic centre of Lucca and some finite element numerical simulations of the tower's experimental response. The Guinigi Tower, one of the most iconic monuments in Lucca, has been continuously monitored by high-sensitivity seismic stations that recorded the structure's response to the dynamic actions of the surrounding environment. The monitoring campaign results have been analysed to show the effectiveness of dynamic monitoring as a valuable source of information on the structural properties of the tower. The dynamic analyses of the tower and the surrounding palace subjected to some seismic events recorded during the experiments have highlighted the capabilities of experiment-based finite element modelling. The calibration of the finite element model and the numerical analysis have been carried out by resorting to procedures developed at ISTI-CNR and able to consider the nonlinear behaviour of masonry materials.

引用

页码：1339 / 1359

页数：21

共 26 条

[1] The influence of environmental parameters on the dynamic behaviour of the San Frediano bell tower in Lucca [J].

Azzara, Riccardo Mario ;

De Roeck, Guido ;

Girardi, Maria ;

Padovani, Cristina ;

Pellegrini, Daniele ;

Reynders, Edwin .

ENGINEERING STRUCTURES, 2018, 156 :175-187

[2]

Azzara RM., 2023, DATA DRIVEN METHOD C

[3]

Carrara F., 2022, ARXIV221110351EESSSP, DOI DOI 10.48550/ARXIV.2211.10351

[4] Prediction of Wave Propagation in Buildings Using Data from a Single Seismometer [J].

Cheng, Ming Hei ;

Kohler, Monica D. ;

Heaton, Thomas H. .

BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2015, 105 (01) :107-119

[5]

Clough R., 1993, Dynamics of Structures

[6] Postseismic Survey of a Historic Masonry Tower and Monitoring of Its Dynamic Behavior in the Aftermath of Le Teil Earthquake (Ardeche, France) [J].

Combey, Andy ;

Mercerat, Diego E. ;

Gueguen, Philippe ;

Langlais, Mickael ;

Audin, Laurence .

BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2022, 112 (02) :1101-1119

[7]

DELPIERO G, 1989, MECCANICA, V24, P150, DOI DOI 10.1007/BF01559418

[8]

Denby BrinsonR., 2015, LINCY I ISSUE BRIEF, V3, P1, DOI DOI 10.1002/9781118535141

[9] Model updating of a historic concrete bridge by sensitivity- and global optimization-based Latin Hypercube Sampling [J].

Ferrari, Rosalba ;

Froio, Diego ;

Rizzi, Egidio ;

Gentile, Carmelo ;

Chatzi, Eleni N. .

ENGINEERING STRUCTURES, 2019, 179 :139-160

[10] Ambient vibration testing of historic masonry towers for structural identification and damage assessment [J].

Gentile, C. ;

Saisi, A. .

CONSTRUCTION AND BUILDING MATERIALS, 2007, 21 (06) :1311-1321

← 1 2 3 →