[编程][软件][地震动] PulsePeriodExtrat: A tool for extracting the pulse period of near-field earthquake velocity [近场地震动速度脉冲周期计算软件]

实干、实践、积累、思考、创新。


  • 程序图标 ( Program Icon )

   

  • 程序介绍 ( Program Introduction)

近场地震动因其具有较普通地震动更为复杂的特性及其对工程结构的严重破坏性成为地震工程领众多学者研究的热点问题之一。脉冲型地震动较普通地震动对工程结构有着特殊影响,当脉冲周期与结构基本自振周期相近时,共振效应”的存在使得脉冲地震动作用下产生的结构反应要明显大于普通地震动对结构的影响,从而使结构功能失效的可能性大大增加。因此,脉冲周期为脉冲型地震动的一个重要参数。 近场地震动中速度脉冲周期的确定受高频成分的影响具有很强的不确定性,如何计算脉冲周期是一个研究课题,国内外学者给出了多种脉冲周期计算方法。The near-field earthquake driver has more complex characteristics than the ordinary ground motion and its serious damage to the engineering structure has become one of the hot issues studied by many scholars in seismic engineering. Pulsed seismic motion has a special impact on engineering structures compared with ordinary ground motion. When the pulse period is close to the basic natural vibration period of the structure, the existence of “resonance effect” makes the structural response under the action of pulse ground motion significantly greater than the impact of ordinary ground motion on the structure, thus greatly increasing the possibility of structural function failure. Therefore, pulse period is an important parameter of pulse-type ground motion. The determination of velocity pulse period in near-field vibration is highly uncertain due to the influence of high-frequency components. How to calculate the pulse period is a research topic. Domestic and foreign scholars have given a variety of pulse period calculation methods.

PulsePeriodExtrat 程序的基本功能是提取脉冲型地震动的脉冲周期( pulse period) ,其中软件采用的脉冲周期提取方法为文献《常志旺, 翟长海, 李爽, 等. 近场地震动速度脉冲周期的确定[J]. 土木工程学报, 2013 (S2): 130-134.》给出的“峰点法”。The basic function of PulsePeriodExtrat program is to extract the pulse period for near-fault pulse-like ground motions. The pulse period extraction method adopted by the software is the “peak point method” given in the document “Chang Zhiwang, Zhai Changhai, Li Shuang, et al. Determination of the pulse period of near-field vibration velocity [J]. Journal of Civil Engineering, 2013 (S2): 130-134.”

软件的基本特点:

(1)支持多种地震波格式的导入

(2)支持对地震波进行基线修正

(3)对导入 的地震加速度时程自动进行积分,获得速度及位移时程

(4)支持对地震波进行脉冲周期批量分析,并保存分析结果。

  • 程序界面 ( Program Screenshot)


You already voted!

  • 程序下载(Program Download

如果您需要使用这个软件,请在这给网站捐助:http://www.jdcui.com/?page_id=4813,捐助不少于250RMB,捐助后在评论区留下您的评论,软件将通过网站管理员 qq: 3014479529 给您发送,敬请尊重劳动成果 !!!捐助的小伙伴可以通过客服号进行相关研究问题及软件使用问题答疑。)

  • 相关内容(Related Topics

[01]. [Tool] SPECTR – A program for Response Spectra Analysis [反应谱计算程序]

[02]. [程序][Tool] Ground Motion Selection [强震记录选取]

[03]. [程序][软件]Ground Motion Library [强震记录管理]

[04]. Artificial ground motion generator [人工模拟地震动]

[05]. ATC-63 Ground Motion Record Sets [ATC-63推荐的地震动记录集]

[06]. [Tool][软件]PEER NGA Ground Motion Convertor [PEER地震波数据格式转换器]

[07]. Frequency Analysis of Ground Motion by MATLAB [MATLAB地震动频域分析]

[08]. [Tool] [程序] GB18306-2015《地震动参数区划图》地震动参数计算

[09]. [Tool]水电工程水工建筑物标准设计反应谱计算程序(NB 35047-2015)

[10]. GB18306-2015地震动参数确定步骤与实例 (Ground motion parameter determination steps and examples of GB18306-2015)

[11]. 设计基本地震加速度与水平地震影响系数最大值

[12]. Tripartite Plot of Response Spectra [三联反应谱的基本概念与绘制]

[13]. Earthquake Response Spectra Analysis by MATLAB [MATLAB地震反应谱分析]

[14]. YJK地震波反应谱分析与地震波选取注意事项

[15]. 地震反应谱的特性(The Characteristics of Earthquake Response Spectrum)

[16]. Basics of Earthquake Response Spectra[地震反应谱的基本概念]

[17]. [Tool]中国规范反应谱生成程序 [Chinese Code’s Design Response Spectrum]

[18]. ETABS 2015人工波功能初步测试(一)

[19]. ETABS 2015人工波功能初步测试(二)

[20]. [Tool][软件][动力学]NSDOF v2016: A Tool for Nonlinear Dynamic Analysis of SDOF System (NSDOF: 单自由度系统动力非线性分析工具)

[21]. Dynamic Analysis of SDOF System by MATLAB [MATLAB单自由度系统动力响应分析]

[22]. 地震波基线是否修正对结构分析结果的影响(一)

[23]. [科研][工具][Research] 反应谱拟合及反应谱特征参数提取工具 [A tool for fitting response spectrum and extracting response spectrum parameters]

[24]. [Software][科研小工具] 力-位移累积耗能计算[Force-Displacement Cumulative Dissipated Energy Calculator ]

[25]. [Tool][更新][Updates] SPECTR (v1.1) – A program for Response Spectra Analysis [SPECTR反应谱计算程序更新]

[26]. GMS Converter: 通用格式转换器 [General Formats Transformer for Earthquake Records]

[27]. [编程][软件] PERFORM-3D 地震波时程转换工具

[28]. [软件][工具][地震][Tool] 结构抗震分析地震动强度指标计算工具 ( A tool for Calculating Earthquake Intensities for Seismic Analysis of Structures)

[29]. [软件][地震动][Tool] 地震动参数计算软件GMP:补充介绍及说明

[30]. [地震工程][科研]地震动能量反应谱 (Earthquake Energy Demand Spectra)

[31]. [地震动][软件][研究][Tool] 反应谱阻尼效应系数Dh计算工具 (A Tool for Calculating Damping Correction Factor of Earthquake Spectrum)

[32]. [减隔震][地震工程][软件][Tool] 软钢·摩擦阻尼器减震结构的性能曲线计算

[33]. [地震工程][科研][软件][Tool] 等延性反应谱计算工具 (Construction of Constant-Ductility Response Spectrum)

[34]. [选波][地震波][Tool] GMS: Ground Motion Selection Program Updates (GMS选波软件更新)

[35]. [选波][地震波] 记录一个实际工程有趣的选波问题

[36]. [PEER][地震波] 关于PEER强震数据库地震波的单位及数据格

[37]. [科研][更新][Update] 地震动参数计算软件(GMP)更新 (支持更多数据导入格式)

[38]. YJK1.7人工波功能测试

[39]. [工程][项目][地震动][软件] EPA Scaling: EPA-based Adjustment Tool of Seismic Ground Motion Record[基于EPA的地震动记录调整工具]

[40]. [数学][地震动][软件] FOUR_TRAN: Fourier Analysis Tool [傅里叶分析工具]

[41]. [数学][软件] FOUR_TRAN Example 3: Earthquake Ground Acceleration Frequency Spectrum Analysis [FOUR_TRAN傅里叶分析工具使用案例3: 地震波频谱分析]

[42]. [工程][项目][地震动][软件] EPA Scaling: EPA-based Adjustment Tool of Seismic Ground Motion Record[基于EPA的地震动记录调整工具]

[43]. [Tool][软件][Dynamics] NSDOF v2020: A Tool for Nonlinear Dynamic Analysis of SDOF System (NSDOF单自由度系统动力非线性分析工具 v2020)

[44]. [软件][工具][地震波] KNETConvert: Kik-net Ground Motion Converter [K-Net, Kik-net 地震波数据转换工具]

[45]. [地震工程][科研][软件] IRSA 2020: Inelastic Response Spectra Analysis Program (弹塑性反应谱及单自由度非线性地震分析工具)

[46]. [Tool][软件][更新][性能设计] PPPSP v2020: Pushover Performance Point Solution Program [PPPSP v2020: Pushover 分析性能点求解程序][Based on FEMA 440]

[47]. [软件][地震动][Update] GMP v2020: A tool for Calculating Ground Motion Parameters for Seismic Analysis of Structures [结构抗震分析地震动强度指标/地震动参数计算工具]

[48]. [反应谱][动力学][抗震] 不同阻尼比反应谱曲线的相交现象 (The Curve Intersection Phenomenon of Response Spectra with Different Damping Ratios)

[49]. [地震][动力学] 对称结构的地震剪力规律 (Seismic Shear Law of Symmetrical Structures)

[50]. [软件][地震波][抗震] GMS_Design 地震波选波工具

[51]. [地震][结构] 双向地震作用效应,【先振型组合,再方向组合】及【先方向组合再方向组合】的差异?(实际案例测算)

[52]. [地震计算][反应谱][动力学][CQC] 振型叠加法随着组合振型数量的增加各种响应量是怎么变化的?

[53]. [抗震][动力学] 对于整体结构,X向地震作用下有Y向剪力吗?有!!

[54]. [地震波][选波][教程] 时程分析地震波选波介绍 ( Introduction of Seismic Wave Selection in Time History Analysis)

[55]. [抗震][减震][笔记] 黏弹性阻尼器的减震性能曲线 Response Reduction Curve of Viscoelastic (VE) System

[56]. [地震][动力学][Dynamics] 将阻尼矩阵的非对角线元素取为0计算结果会怎么样?

[57]. [工具][软件][规范] 广东省标准《高层建筑混凝土结构设计规范》反应谱计算工具

[58]. [资料] 1940 El Centro (Imperial Valley) Earthquake 地震波

[59] [动力学][Dynamics][SAP2000] SAP2000中振型向量的标准化方法

[60] [Dynamics][动力学][抗震] 等效地震力与伪加速度反应谱(Equivalent Static Lateral Seismic Force and Pseudo-Acceleration Spectrum)

[61] [Dynamics][动力学][SAP2000] 梁的振动形态及振型质量 (Vibration Modes and Modal Mass of Beams)

[62] [Dynamics][动力学] 绝对加速度大还是相对加速度大?( Which value is greater? Absolute acceleration or relative acceleration?)

[63] [地震动][动力学] 地震波的基线修正是什么意思?什么时候要基线修正?

[64] [SPECTR][SeismoSignal] SPECTR与SeismoSignal反应谱计算有差异?

[65] [动力学][舒适度] 增加结构的刚度可以降低的结构的加速度吗?

[66] [动力学][Dynamics] 动力时程分析求解的位移和速度结果能否通过相应的加速度结果进行积分得到?(Can the displacement and velocity results obtained by dynamic time history analysis be obtained by integrating the corresponding acceleration results?)

[67] [软件][动力学][Dynamics] NSDOF算例1——单自由度体系弹性动力时程分析

[68] [软件][动力学][Dynamics] NSDOF算例2——单自由度体系非线性动力时程分析

[69] [软件][动力学][Dynamics] NSDOF算例3——非线性粘滞阻尼单自由度体系动力时程分析

[70] [软件][动力学][Dynamics] NSDOF算例4——摩擦阻尼单自由度体系动力时程分析

[71] [软件][动力学][Dynamics] NSDOF算例5——非线性粘滞阻尼器+材料非线性 单自由度体系动力时程分析

[72] [软件][动力学][Dynamics] NSDOF算例6——设置黏弹性阻尼器单自由度体系动力时程分析

[73] [下载][软件]GB-SPECT V2021: 中国规范反应谱生成程序 [Chinese Code’s Design Response Spectrum]

[74] [结构][软件] TLDPC: 调谐液体阻尼器参数计算器 [TLDPC: Tuned Liquid Damper (TLD) Parameter Calculator]

[75] [下载][软件] 黏滞阻尼系数单位转换工具 [Viscous Damping Coefficient Unit Conversion Tool]

[76] [笔记][算例][减振] 调谐液体阻尼器减震算例 [Example of Vibration Reduction of Tuned Liquid Damper (TLD) ]

[77] [动力学][地震] 振型分解反应谱法构件地震力的计算过程?

[78] [下载][软件][地震工程] Spectr_Evolution: Seismic response spectrum evolution [地震波反应谱演化][反应谱随积分时间长短的变化]

[79] [软件][数学][地震动] FPSA: Fourier and Power Spectra Analysis [地震波频谱分析工具]

[80] [动力学][地震工程] 一个有趣的问题: SPECTR中的Newmark-Beta法计算反应谱发散?

[81] [结构设计][动力学] YJK中CQC振型组合地震力的复核

[82] [工具][软件][地震动] AEEG: A Program for Artificial Earthquake Accelerograms Generation [人工地震波合成软件]

[83] [论文][Paper] 基于目标谱匹配法的地震波选波系统研制 (Development of seismic wave selection system based on target spectrum matching method)

[84] [动力学][地震动] SPECTR与SeismoSignal反应谱计算有差异?

[85] [软件][动力学][编程] NMDOF v2022: A Tool for Dynamic Analysis of Nonlinear Shear-Type MDOF System (多自由度剪切层模型系统动力非线性分析工具 v2022)

[86] [动力学][软件] NMDOF算例1 —— 单自由度体系(WEN模型)非线性动力时程分析 [Nonlinear Dynamic Time History Analysis of Single Degree of Freedom System (WEN Model)]

[87] [动力学][软件] NMDOF算例2 ——两自由度简化隔震结构体系(WEN模型)非线性动力时程分析 [Nonlinear Dynamic Time History Analysis of Two Degrees of Freedom Simplified Isolation Structural System (WEN Model)]

[88] [软件][更新][Dynamics] NSDOF v2022: A Tool for Nonlinear Dynamic Analysis of SDOF System (NSDOF单自由度系统动力非线性分析工具 v2022)

[89] [软件][地震动] GMP v2022: A tool for Calculating Ground Motion Parameters for Seismic Analysis of Structures [结构抗震分析地震动强度指标/地震动参数计算工具]

[90] [科研][工具][地震动] RSF Response Spectrum Fitting v2022: 反应谱拟合及反应谱特征参数提取工具 [RSF: A tool for fitting response spectrum and extracting response spectrum parameters]

[91] [抗震][动力学] 软件是如何计算偶然偏心地震作用的? (How does the program calculate the accidental eccentric earthquake action?)

[92] [软件][地震动] AEEG人工地震波合成 —— 案例1(拟合自定义反应谱)

[93] [软件][地震动] AEEG人工地震波合成 —— 案例2(如何提高人工波拟合精度)

[94] [Tool][Seismic Design] GDRSC: A Tool to Generate Design Response Spectral Curve for ASCE 7-16 [ASCE 7-16 美规设计反应谱曲线生成器]

[95]. [软件][地震工程][科研][更新] IRSA 2022: Inelastic Response Spectra Analysis Program (弹塑性反应谱及单自由度非线性地震分析工具)

[96]. [软件][地震工程] IRSA 案例1 —— 等延性反应谱分析算例 ( Constant Ductility Response Spectra Analysis Examples of IRSA)

[97]. [软件][地震工程] IRSA 案例2——单自由度非线性地震分析算例 ( Inelastic SDOF Earthquake Analysis Examples of IRSA)

[98]. [软件][地震工程] IRSA 案例3 – 等屈服强度系数延性需求谱分析算例 ( Equal yield strength coefficient Ductility Demand Response Spectra Analysis Examples of IRSA)

[99]. [软件][地震工程] IRSA 案例4 – 等延性需求谱算例验证 ( Verification Examples of Constant Ductility Demand Spectrum for IRSA )

[100]. [软件][地震工程] IRSA 案例5——地震波能量谱分析 ( Seismic Wave Energy Spectrum Analysis Examples of IRSA)

[101]. [软件][地震工程] IRSA 案例6——地震波基线修正 ( Seismic Wave Baseline Correction Examples of IRSA)

  • 微信公众号 ( Wechat Subscription)

WeChat_QRCode

欢迎关注 “结构之旅” 微信公众号

1 thought on “[编程][软件][地震动] PulsePeriodExtrat: A tool for extracting the pulse period of near-field earthquake velocity [近场地震动速度脉冲周期计算软件]

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.