Research on Appropriate Intensity Measure of Tall Pier Seismic Performance Estimation

张超; 申彦利

doi:10.13409/j.cnki.jdpme.2017.01.002

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Research on Appropriate Intensity Measure of Tall Pier Seismic Performance Estimation

更新时间：2025-12-11

- Research on Appropriate Intensity Measure of Tall Pier Seismic Performance Estimation
- Vol. 37, Issue 1, Pages: 9-16(2017)
- 作者机构：
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- DOI：10.13409/j.cnki.jdpme.2017.01.002
  CLC： 443.22;U442.55
- Published：2017
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[1]张超,申彦利.高墩抗震性能评估的适用地震动强度参数研究[J].防灾减灾工程学报,2017,37(01):9-16.

张超, 申彦利. Research on Appropriate Intensity Measure of Tall Pier Seismic Performance Estimation[J]. 2017, 37(1): 9-16.
[1]张超,申彦利.高墩抗震性能评估的适用地震动强度参数研究[J].防灾减灾工程学报,2017,37(01):9-16. DOI： 10.13409/j.cnki.jdpme.2017.01.002.

张超, 申彦利. Research on Appropriate Intensity Measure of Tall Pier Seismic Performance Estimation[J]. 2017, 37(1): 9-16. DOI： 10.13409/j.cnki.jdpme.2017.01.002.

摘要

为了有效评估钢筋混凝土桥梁高墩的抗震性能

选取53条真实地震动记录建立地震记录库

并建立三个不同周期的钢筋混凝土桥墩模型

通过增量动力分析和统计分析的方法

得到各个模型的增量动力曲线以及标准差的正态分布和对数正态分布

同时绘制出三个模型的响应标准差和对数响应标准差随强度参数变化的曲线

研究考虑高阶振型作用的地震动强度参数作为评估钢筋混凝土桥墩抗震性能的地震动强度参数的适用性。研究结果表明

考虑高阶振型的地震动强度参数可以更有效地评估结高墩的抗震性能。

Abstract

In order to effectively estimate the seismic performance of RC tall pier

53 real ground motion records were chosen to establish a record base

and three pier models with different natural period were established.The applicability of the intensity measure

which considers the higher modes for evaluating the seismic performance of the reinforced concrete pier was studied.The IDA curves and standard deviation including normal distribution and lognormal distribution can be obtained by using incremental dynamic analysis and statistical analysis

which can also derive standard deviation of response and log response of three models curves changing with intensity measure.The results show that proposed intensity measure can effectively estimate the seismic performance of tall pier

which can be an excellent foundation of further study of pier seismic performance estimation.

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references

桥墩抗震性能评估的适用近场地震动强度参数研究 [J]. 申彦利,杜修力,杨庆山. 工程力学 . 2014(10)

钢筋混凝土空心桥墩抗震性能试验研究 [J]. 杜修力,陈明琦,韩强. 振动与冲击 . 2011(11)

近场脉冲型地震作用下结构响应预测研究 [J]. 申彦利,杨庆山. 工程力学 . 2011(07)

结构抗震分析用地震动强度指标的研究 [J]. 叶列平,马千里,缪志伟. 地震工程与工程振动 . 2009(04)

地震地面运动加速度记录与强度参数选择的统计方法研究 [D]. 褚延涵. 哈尔滨工业大学 2010

多维地震作用下的桥墩结构抗震性能响应分析 [A]. 申彦利,季春芳.第23届全国结构工程学术会议论文集（第Ⅰ册）[C]. 2014

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