Development of a rheology model of laminated rubber bearings for seismic design: Establishment of design method at low temperature
Development of a rheology model of laminated rubber bearings for seismic design: Establishment of design method at low temperature
批准号:
22560473
负责人:
OKUI Yoshiaki
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
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英文摘要
A seismic design model of base-isolation rubber bearings for nonlinear dynamic analyses is investigated especially under low temperature conditions. The rubber bearing tests are carried out in low temperatures environment up to -30 C deg. to identify temperature dependency of mechanical behavior. A rheology model including elastic-visco-plastic elements is developed to reproduce strain-rate dependent response prominent in high damping rubber bearings and elastic-plastic response in lead rubber bearings.
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Seismic Response Prediction of Base Isolated Multi-Span Highway Bridge with Different Modeling Techniques for Lead Rubber Bearings
采用铅橡胶支座不同建模技术的基础隔震多跨公路桥地震响应预测
DOI:
--
发表时间:
2012
期刊:
Proc. of 18th IABSE Congress in Seoul, Korea
影响因子:
--
作者:
[Razzaq, M., Okui, Y., Mitamura, H., and Imai, T., 内藤英樹,山洞晃一,古賀秀幸,鈴木基行, Muhammad Kashif RAZZAQ; Yoshiaki OKUI; Hiroshi MITAMURA; Takashi IMAI]
通讯作者:
Muhammad Kashif RAZZAQ; Yoshiaki OKUI; Hiroshi MITAMURA; Takashi IMAI
ゴム支承の温度依存性に関する研究とMullins効果のモデル化の検討,石島慎也
橡胶支座的温度依赖性研究和 Mullins 效应建模的考虑,Shinya Ishijima
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Muhammad Kashif RAZZAQ, Yoshiaki OKUI, Hiroshi MITAMURA, Takashi IMAI, 奥井義昭,Nguyen Anh Dung,今井隆,三田村浩]
通讯作者:
奥井義昭,Nguyen Anh Dung,今井隆,三田村浩
A Simplified Model and Low Temperature Behavior, Journal of Japan Society of Civil Engineers
简化模型和低温行为,日本土木工程学会杂志
DOI:
--
发表时间:
2012
期刊:
Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))
影响因子:
--
作者:
[Muhammad Kashif RAZZAQ, Yoshiaki OKUI, Abdur Rahman BHUIYAN, A. F. M. Saiful AMIN, Hiroshi MITAMURA, Takashi IMAI, Application of Rheology Modeling to Natural Rubber and Lead Rubber Bearings]
通讯作者:
Application of Rheology Modeling to Natural Rubber and Lead Rubber Bearings
Experimental Study of Rate-Dependent Mechanical Behavior of Laminated Rubber Bearings
叠片橡胶轴承随速率变化的力学行为实验研究
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[T.Imai, A.R.Bhuiyan, M.K.Razzaq,Y.Okui, H.Mitamura]
通讯作者:
H.Mitamura
Effect of Isolation Bearing's Modeling on Seismic Response Prediction of Base Isolated Multi-Span Highway Bridge
隔震支座建模对基础隔震多跨公路桥地震响应预测的影响
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[M. K. Razzaq, Y. Okui, H. Mitamura, T. Imai]
通讯作者:
T. Imai
共 11 条
Development of design procedure for high damping rubber bearings under low temperatures and modeling of Mullins' effect
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批准号:26289140
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.9万
-
财政年份:2014
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负责人:OKUI Yoshiaki
-
依托单位:
Development and verification of a micromechanics-based continuum theory for long-term deterioration of hard rock
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批准号:16560408
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.43万
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财政年份:2004
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负责人:OKUI Yoshiaki
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依托单位:
Constitutive Modeling for Strain-Rate Dependency of Natural and High Damping Rubbers
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批准号:12650457
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.62万
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财政年份:2000
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负责人:OKUI Yoshiaki
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依托单位:
海外基金