On seismic design of pile-foundation-superstructure system by dynamic pushover analyses

基于动力推覆分析的桩-基础-上部结构系统抗震设计

• 批准号: 14350255
• 负责人: HONJO Yusuke
• 金额: $ 7.94万
• 依托单位: Gifu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14350255/
• 关键词: pile-foundation-super structure; dynamic push over analysis; reliability analysis; non-linear analysis; seismic design; performance based design; constitutive mode; design

This study includes the following three phases :(1)Development of M-1 program which is able to analyze pile-foundation-super structure as a system.M-1 program is relatively simple mass-spring model based on elasto-plastic model. The seismic motions are input from the base and the side.(2)Development of reliability analysis procedure by M-1 modelUsing M-1 model, reliability analysis procedure is developmed. New Monte Carlo simulation technique, MCMC, is introduced. Also, uncertainties concerning seismic motion are evaluated.(3)Dynamic push over analyses to evaluate the structure systemThe developed methods are introduced to analyze the reliability of the system.The results of the research are presented in the papers in the reference list.

本研究包括以下三个阶段：(1)开发能够将桩-基础-上部结构作为一个系统进行分析的M-1程序。M-1程序是基于弹塑性模型的相对简单的质量-弹簧模型。地震运动从底座和侧面输入。(2)M-1模型可靠性分析程序的开发利用M-1模型，开发了可靠性分析程序。引入了新的蒙特卡罗模拟技术 MCMC。此外，还评估了地震运动的不确定性。(3)评估结构系统的动态推覆分析介绍了分析系统可靠性的方法。研究结果在参考文献列表中的论文中给出。

项目成果

Dynamic behavior of group pile foundation evaluated by simplified model and sophisticated model

简化模型和复杂模型评价群桩基础动力性能

• 发表时间: 2004
• 期刊: Proc.13th WCEE, Vancouver Paper No.28 (CD-ROM)
• 作者: Ye;G.L.;Y.Miyaguchi;Y.Huang;H.Sawada;F.Zhang;A.Yashima
• 通讯作者: A.Yashima

Zaika Y, Honjo Y.: "Reliability Analyses of Horizontally Loaded Piles and Their Implication to Limit State Design of Piles"JCOSSAR2003論文集(構造物の安全性および信頼性). Vol.5. 912-922 (2003)

Zaika Y，Honjo Y.：“水平荷载桩的可靠性分析及其对桩极限状态设计的影响”JCOSSAR2003 论文集（结构安全与可靠性）5. 912-922 (2003)。

Reliability analysis of horizontally loeded piles ant their impliction to limit State Design of Piles

水平加载桩的可靠性分析及其对桩状态设计限制的影响

• 发表时间: 2003
• 期刊: 構造物の安全性と信頼性 Vol.5 Vol.5
• 作者: Zaika;Y.;Honjo;Y
• 通讯作者: Y

Estimation of Subgrade Reaction Coefficient for Horizontally Loaded Piles by Statistical Analyses

通过统计分析估算水平荷载桩的路基反力系数

• 发表时间: 2005
• 期刊: Soils and Foundations 45-3
• 作者: Honjo;Y.;Y.Zaika;G.Pokharel
• 通讯作者: G.Pokharel

Monitoring based maintenance (MBM) of reinforced concrete structures : accuracy and frequency of monitoring on Life Cycle Cost

钢筋混凝土结构的基于监测的维护（MBM）：生命周期成本监测的准确性和频率

• 发表时间: 2003
• 期刊: Proc.of 1st International Conference on Structural Health Monitoring and Interlligent Infrastructure
• 作者: Honjo;Y.;T.Kameda;M.Tominaga;Y.Kato;S.Sumitro
• 通讯作者: S.Sumitro