天生与特定指标响应谱匹配的人为地震加快度图

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SeismoArtif 是一个利用法式，可能使用分歧的推算步骤和分歧的如果天生与特定指标响应谱相匹配的人为地震加快度图
。值妥贴心的是，使用真实的加快度图和频谱匹配技术（拜见SeismoMatch）以及纪录选择工具，往往被推荐用于推导用于结构非线性动态分析的纪录套件
。然而，在那些接见真实加快度图的情况下，无论出于何种原因，拥有挑战性或不相宜，那么像 SeismoArtif 这样的工具将拥有针对性和实用性
。

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目前，指标频谱能够通过从超过25个地域构筑规范（蕴含 Eurocode 8 规定、ASCE 41-17 和各类律例）当选择的规定、通过推算特定加快度图的频谱或单一地加载用户来创建 -界说的频谱
。在界说指标谱和包络类型后，天生人为加快度图，并给出其响应谱与指标谱之间的比力，蕴含加快度图的均匀谱误差百分比、变异系数和 PGA
。

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可视化的界面
。没有输入或配置文件、编程剧本或其他耗时且复杂的文本编纂要求
。

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• 为新结构或现有结构的非线性动态分析天生加快度图套件

• 可能读取以分歧文本文件体式保留的地震加快度图和频谱

• 而后在仿照阶段使用加载的地面活动纪录和频谱集中来界说指标频谱或包络状态

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由于与 Windows 环境集成，SeismoArtif 允许将数字和图形了局复造到 Windows 利用法式（例如 MS Excel、MS Word 等），并指出画图特职能够在法式自身内自界说
。

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【英文介绍】

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SeismoArtif is an application capable of generating artificial earthquake accelerograms matched to a specific target response spectrum using different calculation methods and varied assumptions. It is noted that the use of real accelerograms and spectrum matching techniques (see SeismoMatch), together with records selection tools, tends to be recommended for the derivation of suites of records for use in nonlinear dynamic analysis of structures. However, in those cases where access to real accelerograms is, for whatever reason, challenging or inappropriate, then a tool such as SeismoArtif will be of pertinence and usefulness.

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This software can be used to generate suites of accelerograms for nonlinear dynamic analysis of new or existing structures. The program is capable of reading accelerograms and spectra saved in different text file formats. This collection of ground motion records and spectra is then used in the simulation phase for the definition of target spectrum or envelope shapes.

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Currently, the target spectrum can be created by following rules from a selection of more than 25 National Building Codes including Eurocode 8 rules, ASCE 41-13 and various Regulations worldwide, by computing the spectrum of a specific accelerogram or by simply loading a user-defined spectrum. With both the target spectrum and the envelope type defined, an artificial accelerogram is generated and a comparison between its response spectrum and the target spectrum is given including the mean error in percentage, coefficient of variation, and PGA of the accelerogram.

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Finally, due to its full integration with the Windows environment, SeismoArtif allows for numerical and graphical results to be copied to any Windows application (e.g. MS Excel, MS Word, etc.), noting that the characteristics of the plots can be fully customised from within the program itself.

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