36 research outputs found
Accounts from a Claims Reuse Experience: Design of an Airline Fares Tracker
Previous research efforts have led to the establishment of a repository of claims as reusable knowledge entities. Through the analysis, design, and prototyping of a notification system aimed at monitoring airfares across time, airlines, and location, this paper presents the various work-products resulting from a scenario-based design approach coupled with the Claims Reuse Library to support reuse-centric claims analysis. Finally, we share our experience and findings using the Claims Reuse Library as a core to knowledge transfer
Performance Evaluation of Navigation Approaches on High-resolution Displays
We conducted a study to discover if the data navigation techniques suitable for high-resolution displays differed significantly from those traditionally used for single-screen desktop displays. The high-resolution capability of the former display makes it possible to show more data at once without having the user drill-down to get to the details. At the same time, the larger physical size makes it difficult for the user to interact with such a display using current day interaction techniques. Given these factors, we compare the performance of users on tasks that involve navigating into hierarchically-structured data. The specific visualization we use is a cushion treemap, displayed at multiple resolutionsâon a 3x3, 17â tiled screen display; on a 2x2, 17â tiled screen display; on a single 17â screen display, and on a 66â SMART Boardâą. Through the performance evaluation of 24 users, we show that beyond a certain resolution and physical screen size, the drill-down technique fares relatively poorly, while the straightforward technique of displaying all the data at once results in better performance at the tasks we studied
Study and Redesign of a Semi-public Display: Online Enlightenment
Semi-public displays are systems designed to strengthen awareness and collaboration among small co-located group environments. Placed in a semi-public space, Online Enlightenment is a physical device associated with MSNÂź Messenger to provide information regarding the online status of peers. The raison d'ĂȘtre of the system is to leverage group membersâ awareness of their peersâ availability through changes of their online status in order to facilitate meeting scheduling, promote opportunistic collaboration, and foster project teamwork without introducing distraction. At an early stage of the development process, this paper presents the results of a usability study of the system and proposes a redesigned mock-up to address the identified deficiencies
TeorĂa de la belleza con aplicaciĂłn a las Bellas Artes y principalmente a la pintura
Copia Digital. España : Ministerio de Cultura y Deporte. Subdirección General de Coordinación Bibliotecaria, 201
De la caractĂ©risation du mouvement sismique associĂ© Ă des sĂ©ismes historiques : Ă©tude de SantâAgata del Mugello en associant archĂ©ologie de la construction, gĂ©nie sismique et sismologie
La dĂ©formation accumulĂ©e pendant plusieurs centaines (milliers) d'annĂ©es dans les zones de failles est brusquement relĂąchĂ©e en seulement quelques secondes lorsqu'un sĂ©isme se produit. L'Ă©tude des sĂ©ismes anciens Ă travers diffĂ©rentes Ă©chelles de temps est d'une importance capitale pour amĂ©liorer l'Ă©valuation de l'alĂ©a sismique. Au cours des derniĂšres dĂ©cennies des approches alternatives, telles que la sismologie historique, l'archĂ©osismologie et la palĂ©osismologie ont Ă©tĂ© dĂ©veloppĂ©es pour chercher des sources d'informations. Parmi elles, les bĂątiments historiques, tels des "sismomĂštres de pierre" peuvent ĂȘtre utilisĂ©s pour tĂ©moigner de cette sismicitĂ© passĂ©e qu'ils ont enregistrĂ©e dans leurs murs sous forme de dĂ©gĂąts ou de rĂ©parations. Je propose une mĂ©thodologie innovante reliant l'archĂ©ologie de la construction, la sismologie et le gĂ©nie sismique afin de dĂ©montrer que la caractĂ©risation archĂ©ologique des rĂ©parations post-sismiques sur les bĂątiments historiques peut permettre de dĂ©duire les principales caractĂ©ristiques du mouvement sismique. Cette mĂ©thodologie est dĂ©veloppĂ©e autour du cas de l'Ă©glise mĂ©diĂ©vale de Sant'Agata del Mugello, un site exceptionnel dont les dommages et les rĂ©parations induits par les sĂ©ismes sont dĂ©crits par de nombreuses sources historiques. Le site est situĂ© dans le bassin du Mugello (Apennin central, Italie, Toscane), caractĂ©risĂ© par une sismicitĂ© modĂ©rĂ©e. Les plus grands Ă©vĂ©nements connus se sont produits en 1542 (Mw ~ 6) et 1919 (Mw ~ 6.3). Nous commençons par retracer l'histoire sismique de l'Ă©glise en combinant une analyse stratigraphique du bĂątiment avec une Ă©tude approfondie des textes historiques. Un modĂšle de CAO est conçu Ă partir d'un relevĂ© gĂ©omĂ©trique issu d'une campagne de scanner laser. Un modĂšle de CAO de l'Ă©glise avant et aprĂšs chaque sĂ©isme historique est ensuite extrapolĂ© Ă partir du modĂšle de l'Ă©glise actuelle et de son histoire constructive. Un code de maillage ad hoc a Ă©tĂ© dĂ©veloppĂ© pour gĂ©nĂ©rer un maillage aux Ă©lĂ©ments finis Ă partir du modĂšle de CAO. Deux campagnes de vibrations ambiantes ont Ă©tĂ© menĂ©es dans l'Ă©glise de Sant'Agata. 8 modes de vibration (frĂ©quence propre, dĂ©formĂ©e modale et amortissement) sont estimĂ©s. Un processus d'optimisation des paramĂštres modaux, permet de calibrer le modĂšle numĂ©rique de l'Ă©glise dans sa partie linĂ©aire. Un modĂšle d'endommagement continu est utilisĂ© pour identifier la limite du modĂšle linĂ©aire de l'Ă©glise. Je me concentre ensuite sur l'Ă©tude du sĂ©isme historique de 1919 qui n'a pas causĂ© de dommages. Une collection de mouvements sismiques compatibles avec le contexte sismotectonique est sĂ©lectionnĂ©e, corrigĂ©e et est utilisĂ©e pour simuler le modĂšle numĂ©rique linĂ©aire calibrĂ© de l'Ă©glise. Je prĂ©sente des rĂ©sultats prĂ©liminaires pour discuter des caractĂ©ristiques du mouvement sismique associĂ© au sĂ©isme historique de 1919.A fault is charged during (hundred-) thousand years, then the accumulated elastic energy is released in few seconds when an earthquake occurs. To correctly assess seismic hazard it is of capital importance to study the seismic history. Over the last decades alternative approaches such as historical seismology, archaeoseismology and paleoseismology have been developped chasing alternative sources of information. Among them, historical buildings witnessed ancient earthquakes as âstone seismometersâ recorded in their walls as structural disorders and repairs. I develop an innovative methodology connecting building archaeology, seismology and earthquake engineering. I aim to show that archaeological characterization of post-seismic repairs on historical buildings can successfully infer key ground motion characteristics of historical earthquakes. The test case is the medieval church of SantâAgata del Mugello, an exceptional site with many historical sources describing the damages induced by past earthquakes, and their renovation. The site is located in the Mugello basin (Central Apennines, Italy, Tuscany), characterized by a moderate seismicity. The largest known events occurred in 1542 (Mw~6) and 1919 (Mw~6.3). I first trace the seismic history of the church by combing a stratigraphic analysis of the buidling with an in-depth study of historical texts. A CAD-based model of the current church is designed from a laser scanner survey. A CAD-model of the church before and after each historical earthquake is then extrapolated from the current church and its deduced constructive history. I have developed an textit{ad hoc} meshing code to generate a finite element mesh from the CAD-based model. We perform two ambient vibration testing surveys in the church. 8 modes of vibration (natural frequency, modal shapes and damping ratio) are estimated. A Vibration-Based model updating based on the identified experimental parameters and the constructive history of the church allows to calibrate the numerical model of the church in its linear part. A continuum damage model is used to identify the limit of the linear model of the church. I then focus on the study of the 1919 non damaging earthquake. A collection of waveforms compatible with the seismotectonic context is selected, corrected, and used to simulate the updated linear digital model of the church. I show preliminary results to discuss the ground motion characteristics of the 1919 earthquake
De la caractĂ©risation du mouvement sismique associĂ© Ă des sĂ©ismes historiques : Ă©tude de SantâAgata del Mugello en associant archĂ©ologie de la construction, gĂ©nie sismique et sismologie
A fault is charged during (hundred-) thousand years, then the accumulated elastic energy is released in few seconds when an earthquake occurs. To correctly assess seismic hazard it is of capital importance to study the seismic history. Over the last decades alternative approaches such as historical seismology, archaeoseismology and paleoseismology have been developped chasing alternative sources of information. Among them, historical buildings witnessed ancient earthquakes as âstone seismometersâ recorded in their walls as structural disorders and repairs. I develop an innovative methodology connecting building archaeology, seismology and earthquake engineering. I aim to show that archaeological characterization of post-seismic repairs on historical buildings can successfully infer key ground motion characteristics of historical earthquakes. The test case is the medieval church of SantâAgata del Mugello, an exceptional site with many historical sources describing the damages induced by past earthquakes, and their renovation. The site is located in the Mugello basin (Central Apennines, Italy, Tuscany), characterized by a moderate seismicity. The largest known events occurred in 1542 (Mw~6) and 1919 (Mw~6.3). I first trace the seismic history of the church by combing a stratigraphic analysis of the buidling with an in-depth study of historical texts. A CAD-based model of the current church is designed from a laser scanner survey. A CAD-model of the church before and after each historical earthquake is then extrapolated from the current church and its deduced constructive history. I have developed an textit{ad hoc} meshing code to generate a finite element mesh from the CAD-based model. We perform two ambient vibration testing surveys in the church. 8 modes of vibration (natural frequency, modal shapes and damping ratio) are estimated. A Vibration-Based model updating based on the identified experimental parameters and the constructive history of the church allows to calibrate the numerical model of the church in its linear part. A continuum damage model is used to identify the limit of the linear model of the church. I then focus on the study of the 1919 non damaging earthquake. A collection of waveforms compatible with the seismotectonic context is selected, corrected, and used to simulate the updated linear digital model of the church. I show preliminary results to discuss the ground motion characteristics of the 1919 earthquake.La dĂ©formation accumulĂ©e pendant plusieurs centaines (milliers) d'annĂ©es dans les zones de failles est brusquement relĂąchĂ©e en seulement quelques secondes lorsqu'un sĂ©isme se produit. L'Ă©tude des sĂ©ismes anciens Ă travers diffĂ©rentes Ă©chelles de temps est d'une importance capitale pour amĂ©liorer l'Ă©valuation de l'alĂ©a sismique. Au cours des derniĂšres dĂ©cennies des approches alternatives, telles que la sismologie historique, l'archĂ©osismologie et la palĂ©osismologie ont Ă©tĂ© dĂ©veloppĂ©es pour chercher des sources d'informations. Parmi elles, les bĂątiments historiques, tels des "sismomĂštres de pierre" peuvent ĂȘtre utilisĂ©s pour tĂ©moigner de cette sismicitĂ© passĂ©e qu'ils ont enregistrĂ©e dans leurs murs sous forme de dĂ©gĂąts ou de rĂ©parations. Je propose une mĂ©thodologie innovante reliant l'archĂ©ologie de la construction, la sismologie et le gĂ©nie sismique afin de dĂ©montrer que la caractĂ©risation archĂ©ologique des rĂ©parations post-sismiques sur les bĂątiments historiques peut permettre de dĂ©duire les principales caractĂ©ristiques du mouvement sismique. Cette mĂ©thodologie est dĂ©veloppĂ©e autour du cas de l'Ă©glise mĂ©diĂ©vale de Sant'Agata del Mugello, un site exceptionnel dont les dommages et les rĂ©parations induits par les sĂ©ismes sont dĂ©crits par de nombreuses sources historiques. Le site est situĂ© dans le bassin du Mugello (Apennin central, Italie, Toscane), caractĂ©risĂ© par une sismicitĂ© modĂ©rĂ©e. Les plus grands Ă©vĂ©nements connus se sont produits en 1542 (Mw ~ 6) et 1919 (Mw ~ 6.3). Nous commençons par retracer l'histoire sismique de l'Ă©glise en combinant une analyse stratigraphique du bĂątiment avec une Ă©tude approfondie des textes historiques. Un modĂšle de CAO est conçu Ă partir d'un relevĂ© gĂ©omĂ©trique issu d'une campagne de scanner laser. Un modĂšle de CAO de l'Ă©glise avant et aprĂšs chaque sĂ©isme historique est ensuite extrapolĂ© Ă partir du modĂšle de l'Ă©glise actuelle et de son histoire constructive. Un code de maillage ad hoc a Ă©tĂ© dĂ©veloppĂ© pour gĂ©nĂ©rer un maillage aux Ă©lĂ©ments finis Ă partir du modĂšle de CAO. Deux campagnes de vibrations ambiantes ont Ă©tĂ© menĂ©es dans l'Ă©glise de Sant'Agata. 8 modes de vibration (frĂ©quence propre, dĂ©formĂ©e modale et amortissement) sont estimĂ©s. Un processus d'optimisation des paramĂštres modaux, permet de calibrer le modĂšle numĂ©rique de l'Ă©glise dans sa partie linĂ©aire. Un modĂšle d'endommagement continu est utilisĂ© pour identifier la limite du modĂšle linĂ©aire de l'Ă©glise. Je me concentre ensuite sur l'Ă©tude du sĂ©isme historique de 1919 qui n'a pas causĂ© de dommages. Une collection de mouvements sismiques compatibles avec le contexte sismotectonique est sĂ©lectionnĂ©e, corrigĂ©e et est utilisĂ©e pour simuler le modĂšle numĂ©rique linĂ©aire calibrĂ© de l'Ă©glise. Je prĂ©sente des rĂ©sultats prĂ©liminaires pour discuter des caractĂ©ristiques du mouvement sismique associĂ© au sĂ©isme historique de 1919
Recommended from our members
Dallas Museum of Fashion Collection
Hat in modified sailor style of navy blue straw. Medium height crown is domed at top and has straight front edge and rounded back edge. Around the crown is a wide band of black grosgrain ribbon with flat bow at back. Brim is circular, set off-center so more brim is at front of hat than back. Hat is unlined, with black grosgrain band around inside of crown. Affixed at inside back of hat is small puff of black netting. Affixed to inner band is elastic loop to secure to wearer's head.
Designer's label at inside lower edge of crown: "Germaine Montabert
De la caractĂ©risation du mouvement sismique associĂ© Ă des sĂ©ismes historiques. Etude de SantâAgata del Mugello en associant archĂ©ologie de la construction, gĂ©nie sismique et sismologie.
A fault is charged during (hundred-) thousand years, then the accumulated elastic energy is released in few secondswhen an earthquake occurs. To correctly assess seismic hazard it is of capital importance to study the seismic history.Over the last decades approaches such as historical seismology, archaeoseismology and paleoseismology have beendevelopped chasing alternative sources of information. Among them, historical buildings witnessed ancient earthquakesas âstone seismometersâ recorded in their walls as structural disorders and repairs. I develop an innovative methodologyconnecting building archaeology, seismology and earthquake engineering. I aim to show that archaeological characteri-zation of post-seismic repairs on historical buildings can successfully infer key ground motion characteristics of historicalearthquakes. The test case is the medieval church of SantâAgata del Mugello, an exceptional site with many historicalsources describing the damages induced by past earthquakes, and their renovation. The site is located in the Mugellobasin (Central Apennines, Italy, Tuscany), characterized by a moderate seismicity. The largest known events occurredin 1542 (Mw 6) and 1919 (Mw 6.3). I first trace the seismic history of the church by combing a stratigraphic analysisof the buidling with an in-depth study of historical texts. A CAD-based model of the current church is designed from alaser scanner survey. A CAD-model of the church before and after each historical earthquake is then extrapolated fromthe current church and its deduced constructive history. I have developed an ad hoc meshing code to generate a finiteelement mesh from the CAD-based model. We perform two ambient vibration testing survey in the church. 8 modes ofvibration (natural frequency, modal shapes and damping ratio) are estimated. A Vibration-Based model updating basedon the identified experimental parameters and the constructive history of the church allows to calibrate the numericalmodel of the church in its linear part. A continuum damage model is used to identify the limit of the linear model of thechurch. I then focus on the study of the 1919 non damaging earthquake. A collection of waveforms compatible with theseismotectonic context is selected, corrected, and used to solicit the updated linear digital model of the church. I showpreliminary results to discuss the ground motion characteristics of the 1919 earthquake.La dĂ©formation accumulĂ©e pendant plusieurs centaines (milliers) dâannĂ©es dans les zones de failles est brusquementrelĂąchĂ©e en seulement quelques secondes lorsquâun sĂ©isme se produit. LâĂ©tude des sĂ©ismes anciens Ă travers dif-fĂ©rentes Ă©chelles de temps est dâune importance capitale pour amĂ©liorer lâĂ©valuation de lâalĂ©a sismique. Au cours desderniĂšres dĂ©cennies des approches, telles que la sismologie historique, lâarchĂ©osismologie et la palĂ©osismologie ontĂ©tĂ© dĂ©veloppĂ©es pour chercher diverses sources dâinformations. Parmi elles, les bĂątiments historiques, tels des "sis-momĂštres de pierre" peuvent ĂȘtre utilisĂ©s pour tĂ©moigner de cette sismicitĂ© passĂ©e quâils ont enregistrĂ©e dans leursmurs sous forme de dĂ©gĂąts ou de rĂ©parations. Je propose une mĂ©thodologie innovante reliant lâarchĂ©ologie de la con-struction, la sismologie et le gĂ©nie sismique afin de dĂ©montrer que la caractĂ©risation archĂ©ologique des rĂ©parationspost-sismiques sur les bĂątiments historiques peut permettre de dĂ©duire les principales caractĂ©ristiques du mouvementsismique. Cette mĂ©thodologie est dĂ©veloppĂ©e autour du cas de lâĂ©glise mĂ©diĂ©vale de SantâAgata del Mugello, un siteexceptionnel dont les dommages et les rĂ©parations induits par les sĂ©ismes sont dĂ©crits par de nombreuses sourceshistoriques. Le site est situĂ© dans le bassin du Mugello (Apennin central, Italie, Toscane), caractĂ©risĂ© par une sismicitĂ©modĂ©rĂ©e. Les plus grands Ă©vĂ©nements connus se sont produits en 1542 (MwâŒ6) et 1919 (MwâŒ6.3). Nous commençonspar retracer lâhistoire sismique de lâĂ©glise en combinant une analyse stratigraphique du bĂątiment avec une Ă©tude appro-fondie des textes historiques. Un modĂšle de CAO est conçu Ă partir dâun relevĂ© gĂ©omĂ©trique issu dâune campagne descanner laser. Un modĂšle de CAO de lâĂ©glise avant et aprĂšs chaque sĂ©isme historique est ensuite extrapolĂ© Ă partir dumodĂšle de lâĂ©glise actuelle et de son histoire constructive. Un code de maillage ad hoc a Ă©tĂ© dĂ©veloppĂ© pour gĂ©nĂ©rerun maillage aux Ă©lĂ©ments finis Ă partir du modĂšle de CAO. Deux campagnes de vibrations ambiantes ont Ă©tĂ© menĂ©esdans lâĂ©glise de SantâAgata. 8 modes de vibration (frĂ©quence propre, dĂ©formĂ©e modale et amortissement) sont estimĂ©s.Un processus dâoptimisation des paramĂštres modaux, permet de calibrer le modĂšle numĂ©rique de lâĂ©glise dans sa partielinĂ©aire. Un modĂšle dâendommagement continu est utilisĂ© pour identifier la limite du modĂšle linĂ©aire de lâĂ©glise. Je meconcentre ensuite sur lâĂ©tude du sĂ©isme historique de 1919 qui nâa pas causĂ© de dommages. Une collection de mouve-ments sismiques compatibles avec le contexte sismotectonique est sĂ©lectionnĂ©e, corrigĂ©e et est utilisĂ©e pour solliciter lemodĂšle numĂ©rique linĂ©aire calibrĂ© de lâĂ©glise. Je prĂ©sente des rĂ©sultats prĂ©liminaires pour discuter des caractĂ©ristiquesdu mouvement sismique associĂ© au sĂ©isme historique de 1919
De la caractĂ©risation du mouvement sismique associĂ© Ă des sĂ©ismes historiques : Ă©tude de SantâAgata del Mugello en associant archĂ©ologie de la construction, gĂ©nie sismique et sismologie
A fault is charged during (hundred-) thousand years, then the accumulated elastic energy is released in few seconds when an earthquake occurs. To correctly assess seismic hazard it is of capital importance to study the seismic history. Over the last decades alternative approaches such as historical seismology, archaeoseismology and paleoseismology have been developped chasing alternative sources of information. Among them, historical buildings witnessed ancient earthquakes as âstone seismometersâ recorded in their walls as structural disorders and repairs. I develop an innovative methodology connecting building archaeology, seismology and earthquake engineering. I aim to show that archaeological characterization of post-seismic repairs on historical buildings can successfully infer key ground motion characteristics of historical earthquakes. The test case is the medieval church of SantâAgata del Mugello, an exceptional site with many historical sources describing the damages induced by past earthquakes, and their renovation. The site is located in the Mugello basin (Central Apennines, Italy, Tuscany), characterized by a moderate seismicity. The largest known events occurred in 1542 (Mw~6) and 1919 (Mw~6.3). I first trace the seismic history of the church by combing a stratigraphic analysis of the buidling with an in-depth study of historical texts. A CAD-based model of the current church is designed from a laser scanner survey. A CAD-model of the church before and after each historical earthquake is then extrapolated from the current church and its deduced constructive history. I have developed an textit{ad hoc} meshing code to generate a finite element mesh from the CAD-based model. We perform two ambient vibration testing surveys in the church. 8 modes of vibration (natural frequency, modal shapes and damping ratio) are estimated. A Vibration-Based model updating based on the identified experimental parameters and the constructive history of the church allows to calibrate the numerical model of the church in its linear part. A continuum damage model is used to identify the limit of the linear model of the church. I then focus on the study of the 1919 non damaging earthquake. A collection of waveforms compatible with the seismotectonic context is selected, corrected, and used to simulate the updated linear digital model of the church. I show preliminary results to discuss the ground motion characteristics of the 1919 earthquake.La dĂ©formation accumulĂ©e pendant plusieurs centaines (milliers) d'annĂ©es dans les zones de failles est brusquement relĂąchĂ©e en seulement quelques secondes lorsqu'un sĂ©isme se produit. L'Ă©tude des sĂ©ismes anciens Ă travers diffĂ©rentes Ă©chelles de temps est d'une importance capitale pour amĂ©liorer l'Ă©valuation de l'alĂ©a sismique. Au cours des derniĂšres dĂ©cennies des approches alternatives, telles que la sismologie historique, l'archĂ©osismologie et la palĂ©osismologie ont Ă©tĂ© dĂ©veloppĂ©es pour chercher des sources d'informations. Parmi elles, les bĂątiments historiques, tels des "sismomĂštres de pierre" peuvent ĂȘtre utilisĂ©s pour tĂ©moigner de cette sismicitĂ© passĂ©e qu'ils ont enregistrĂ©e dans leurs murs sous forme de dĂ©gĂąts ou de rĂ©parations. Je propose une mĂ©thodologie innovante reliant l'archĂ©ologie de la construction, la sismologie et le gĂ©nie sismique afin de dĂ©montrer que la caractĂ©risation archĂ©ologique des rĂ©parations post-sismiques sur les bĂątiments historiques peut permettre de dĂ©duire les principales caractĂ©ristiques du mouvement sismique. Cette mĂ©thodologie est dĂ©veloppĂ©e autour du cas de l'Ă©glise mĂ©diĂ©vale de Sant'Agata del Mugello, un site exceptionnel dont les dommages et les rĂ©parations induits par les sĂ©ismes sont dĂ©crits par de nombreuses sources historiques. Le site est situĂ© dans le bassin du Mugello (Apennin central, Italie, Toscane), caractĂ©risĂ© par une sismicitĂ© modĂ©rĂ©e. Les plus grands Ă©vĂ©nements connus se sont produits en 1542 (Mw ~ 6) et 1919 (Mw ~ 6.3). Nous commençons par retracer l'histoire sismique de l'Ă©glise en combinant une analyse stratigraphique du bĂątiment avec une Ă©tude approfondie des textes historiques. Un modĂšle de CAO est conçu Ă partir d'un relevĂ© gĂ©omĂ©trique issu d'une campagne de scanner laser. Un modĂšle de CAO de l'Ă©glise avant et aprĂšs chaque sĂ©isme historique est ensuite extrapolĂ© Ă partir du modĂšle de l'Ă©glise actuelle et de son histoire constructive. Un code de maillage ad hoc a Ă©tĂ© dĂ©veloppĂ© pour gĂ©nĂ©rer un maillage aux Ă©lĂ©ments finis Ă partir du modĂšle de CAO. Deux campagnes de vibrations ambiantes ont Ă©tĂ© menĂ©es dans l'Ă©glise de Sant'Agata. 8 modes de vibration (frĂ©quence propre, dĂ©formĂ©e modale et amortissement) sont estimĂ©s. Un processus d'optimisation des paramĂštres modaux, permet de calibrer le modĂšle numĂ©rique de l'Ă©glise dans sa partie linĂ©aire. Un modĂšle d'endommagement continu est utilisĂ© pour identifier la limite du modĂšle linĂ©aire de l'Ă©glise. Je me concentre ensuite sur l'Ă©tude du sĂ©isme historique de 1919 qui n'a pas causĂ© de dommages. Une collection de mouvements sismiques compatibles avec le contexte sismotectonique est sĂ©lectionnĂ©e, corrigĂ©e et est utilisĂ©e pour simuler le modĂšle numĂ©rique linĂ©aire calibrĂ© de l'Ă©glise. Je prĂ©sente des rĂ©sultats prĂ©liminaires pour discuter des caractĂ©ristiques du mouvement sismique associĂ© au sĂ©isme historique de 1919