The study of the Italian ancient architecture of Farnese Theatre of Parma and its seismic vulnerability
首发时间:2020-12-11
Abstract:Built in 1608, the Farnese Theatre is located in the Palazzo Pilota in the old city of Palma, Italy. It has a history of over 400 years. Taking the ancient architecture of Farnese Theater in Parma, Italy as the research object, this paper investigates its architectural history, building materials and other information; The related building and structure drawing are made by laser 3D scanning survey; Through Ansys finite element analysis software, its three-dimensional analysis model is established, and its seismic performance is studied. The numerical results show that the maximum deformation along the longitudinal direction of the structure occurs at the bottom of the truss under earthquake action;whereas for earthquake along the transversal direction, the maximum displacement is along the bottom part of the principal and back facade and along the trusses that are positioned quite in the central part.Because the stiffness of the wooden parts is lower than that of the masonry corridor, the deformation of the wooden corridor and the wooden truss is more significant than that of the masonry wall plate.
keywords: Historical building Farnese theatre Static and Dynamic behavior, Response of the structure
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意大利帕尔马市法尔内塞剧院古建筑的抗震性能研究
摘要:位于意大利帕尔马老城区的皮洛塔宫内的法尔内塞剧院建于1608年,距今已有400多年的历史。本文以意大利帕尔马市法尔内塞剧院古建筑为研究对象,调研了其建筑历史、建筑材料等信息;利用激光三维扫描勘测绘制了相关的建筑和结构图;通过Ansys有限元分析软件建立了其三维数值计算模型,对其抗震性能展开了研究。数值分析结果表明:地震作用下,沿结构纵向的最大变形出现在桁架底部;而结构横向的最大地震响应位移则发生在主立面和后立面的底部,以及位于中部的桁架上。由于木构件的刚度较砌体廊道低,因而木廊道及木桁架较砌体墙片变形更显著。
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意大利帕尔马市法尔内塞剧院古建筑的抗震性能研究
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