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There are 98 papers published in subject: since this site started. |
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1. The study of the Italian ancient architecture of Farnese Theatre of Parma and its seismic vulnerability | |||
Federica Mulazzano,JIANG Qian,Luca Guardigli | |||
Civil and Architectural Engineering 04 December 2020 | |||
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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. | |||
TO cite this article:Federica Mulazzano,JIANG Qian,Luca Guardigli. The study of the Italian ancient architecture of Farnese Theatre of Parma and its seismic vulnerability[OL].[ 4 December 2020] http://en.paper.edu.cn/en_releasepaper/content/4753111 |
2. Analysis of outdoor wind environment of a chemical factory building | |||
Cheng Chen,Shi Jianjun,Zu Runyin,Zuo Hui,Liu Sijia | |||
Civil and Architectural Engineering 07 September 2020 | |||
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Abstract:The outdoor wind analysis simulation software Flow design calculation method is used to simulate and analyze the outdoor wind environment of the chemical plant. The evaluation of outdoor flow field distribution is based on the building plan and the general plan of the building. Using the turbulence model, the number of calculation grids is 300. Combined with the meteorological parameters and relevant statistical data of the project location, the northeast wind is dominant in winter, with an average wind speed of 2.8m/s; the southeast wind is dominant in summer, with an average wind speed of 3.8m/s. Two working conditions are used to simulate the outdoor wind environment of the project building. The building layout of the factory area is conducive to the organization of indoor natural ventilation. As long as the open area of the external windows of the factory building meets the requirements, the factory building can achieve good indoor ventilation effects. | |||
TO cite this article:Cheng Chen,Shi Jianjun,Zu Runyin, et al. Analysis of outdoor wind environment of a chemical factory building[OL].[ 7 September 2020] http://en.paper.edu.cn/en_releasepaper/content/4752768 |
3. Finite Element Analysis of a New Shikumen Lilong Double Unit | |||
Maria Vittoria Fratini,JIANG Qian,Luca Guardigli | |||
Civil and Architectural Engineering 23 May 2020 | |||
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Abstract:In the early twentieth century, the Little Tokyo district in northern Shanghai was partially included in an urban plan carried out by the Shanghai Land Investment. In 1930 the project coped with the increasing population, establishing two extended neighborhoods known as RuiKang Li and RuiQing Li. A double unit in RuiKang Li was selected to perform constructive assessments and structural analyses. The units, built according to the New Shikumen Lilong features, are investigated firstly from an architectural perspective and then from structural standpoint defining a multidisciplinary profile of the current study. Indeed, the main purpose is to clarify notions about construction technology to provide neat information for studying its structural behavior. Coherent linear static and dynamic analyses are achieved through the development of a consistent numerical model, based on assumptions and surveys, using ANSYS Mechanical R.15.0. | |||
TO cite this article:Maria Vittoria Fratini,JIANG Qian,Luca Guardigli. Finite Element Analysis of a New Shikumen Lilong Double Unit[OL].[23 May 2020] http://en.paper.edu.cn/en_releasepaper/content/4752196 |
4. Research on Structure Analysis and Design Optimization of Lamella-Kiewitt Suspend-dome | |||
KHON Sambo,LI Jingbin | |||
Civil and Architectural Engineering 07 May 2020
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Abstract:In this paper, the consideration of system selection of long-span steel structure, and the structural analysis and design optimization of Lamellar-Kiewitt suspend-dome were studied. The first part of this paper summarized and classified all kinds of the long-span spatial steel structure system, and their main structural features, development, and application, advantages, and disadvantages were briefly introduced. Selecting the feasible system was considered based on architecture, structure, economy, and buildability index. The Lamella-Kiewitt suspend-dome is selected as the roof structure, and the static performance of the structure is obtained by nonlinear geometric static analysis, the eigenvalue analysis is carried out by subspace iteration method, and the response spectrum analysis is adopted for dynamic analysis of the structure. The axial stress in cable-strut, the overall deflection of the roof structure, and the natural frequency were satisfied with the Chinese design code. The structural optimization of the roof structure is studied under the various rise-to-span ratio, strut- |