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SeismoMatch 是一种可能调整地震加快度图以匹配特定指标响应谱的利用法式，使用 Abrahamson [1992] 和 Hancock 等人提出的幼波算法

。[2006] 或 Al Atik 和 Abrahamson [2010] 提出的算法

。加载一些加快度图并界说指标响应谱后，用户只必要界说谱匹配算法，调整谱匹配周期领域，设置所需的容差即可执行谱匹配

。

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SeismoMatch还有一个
？，用户能够在该
？橹凶楹虾枚嗥ヅ涞募涌於韧，疑惑的组合的均匀匹配频谱，以满足用户关于均匀失配的要求

。

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特点：

• 同时匹配多个加快度图，而后创建一个均匀匹配频谱，其很大失配切合预约义的容差
  
  。

• 能够将此软件与纪录选择工具和纪录适当新验证算法结合使用，以界说足够的纪录套件，用于新结构或有结构的非线性动态分析
  
  。

• 可能读取以每行单元或多值体式界说的单个加快图（强活动数据库使用的两种盛行体式）或同时读取多个加快度图（若是它们在单行界说）每行体式的值）
  
  。

• 通过从超过25个地域构筑规范（蕴含欧洲规范 8 规定、ASCE 41-13 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通过单一地加载用户界说的频谱来创建指标频谱
  
  。

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而后为匹配的加快度图推算以下强活动参数：

• 弹性响应谱和伪谱

• 过阻尼和恒延性非弹性响应谱

• 加快度、速度和位移的均方根 (RMS)

• Arias (Ia) 和特点 (Ic) 强度

• 累积速度 (CAV) 和比能量密度 (SED)

• 加快度 (ASI) 和速度 (VSI) 谱强度

• Housner强度

• 持续加快度 (SMA) 和速度 (SMV)

• 有效的设计加快 (EDA)

• 重要时期（Tp）

• 持续功夫长

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此表，SeismoMatch 还拥有一个
？，用户能够在该
？橹凶楹掀ヅ涞募涌於韧，以获得满足用户关于均匀失配要求的组合均匀频谱

。

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由于与 Windows 环境集成，SeismoMatch 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从内部自界说法式自身

。

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【英文介绍】

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features :

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• Simultaneous matching of a number of accelerograms, and then creation of a mean matched spectrum whose maximum misfit respects a pre-defined tolerance.

• Possibility of using this software in combination with records selection tools and records appropriateness verification algorithms to define adequate suites of records for nonlinear dynamic analysis of new or existing structures.

• Capability of reading single accelerograms defined in both single- or multiple-values per line formats (the two most popular formats used by strong-motion databases) or of reading a number of accelerograms at the same time (if they are defined in the single-value per line format).

• Creation of the target spectrum 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.

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The following strong-motion parameters are then computed for the matched accelerograms:

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• Elastic response spectra and pseudo-spectra

• Overdamped and constant-ductility inelastic response spectra

• Root-mean-square (RMS) of acceleration, velocity and displacement

• Arias (Ia) and characteristic (Ic) intensities

• Cumulative absolute velocity (CAV) and specific energy density (SED)

• Acceleration (ASI) and velocity (VSI) spectrum intensity

• Housner intensity

• Sustained maximum acceleration (SMA) and velocity (SMV)

• Effective design acceleration (EDA)

• Predominant period (Tp)

• Significant duration

In addition, SeismoMatch also features a module in which a user can combine many matched accelerograms in order to obtain a combined mean spectrum that fulfils the user’s requirements regarding maximum and mean misfit.

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

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