Sophistication of evaluation method for the long-term performance of granular base course subjected to freeze-thaw history in cold regions
寒冷地区冻融历史颗粒基层长期性能评价方法的复杂度
基本信息
- 批准号:20360206
- 负责人:
- 金额:$ 11.15万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, we proposed new testing methods for the evaluation of the deformation-strength characteristics of base course materials subjected to freeze-thaw action, and examined the mechanical behavior of granular base before and after freeze-thawing and under freezing. We also evaluated the influences of the change in the performance of granular base due to freeze-thawing on the fatigue breaking of pavements in cold regions by applying the theoretical design method for asphalt pavement. As the result, it was revealed that the freeze-thawing of granular base has a strong influence on the fatigue life of pavement structure in cold regions because it varies the deformation-strength characteristics of base course materials.
在这项研究中,我们提出了新的测试方法来评估的变形强度特性的基层材料受到冻融作用,并检查了力学行为的粒状基层冻融前后和冻结。应用沥青路面理论设计方法,评价了冻融作用引起的粒料基层性能变化对寒冷地区路面疲劳破坏的影响。结果表明,冻融作用改变了基层材料的变形-强度特性,对寒区路面结构的疲劳寿命有很大影响。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Influence of water content on mechanical behavior of gravel under moving wheel loads
动轮载荷下含水量对碎石力学行为的影响
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Ishikawa T.;Hosoda M.;Miura S.;Sekine E.
- 通讯作者:Sekine E.
凍結融解作用が粒状路盤材のCBRに与える影響について
冻融效应对颗粒路基材料CBR的影响
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Ghosh Prosenjit Kumar;Kawanishi Naoki;Yoshiaki Goto;村山巧
- 通讯作者:村山巧
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ISHIKAWA Tatsuya其他文献
ESTIMATION OF OCCURANCE OF SLOPE DISASTER RISKS ASSOCIATED WITH CLIMATE CHANGE CONSIDERING RAINFALL AND SNOWMELT PROCESSES
考虑降雨和融雪过程的与气候变化相关的斜坡灾害风险的发生估计
- DOI:
10.2208/jscejhe.78.2_i_91 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
KATAYOSE Riku;NAKATSUGAWA Makoto;ISHIKAWA Tatsuya - 通讯作者:
ISHIKAWA Tatsuya
FDTD法およびアンサンブルカルマンフィルタを用いたコンクリート内部の比誘電率分布推定
使用 FDTD 方法和集成卡尔曼滤波器估计混凝土内部相对介电常数分布
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
KATAYOSE Riku;NAKATSUGAWA Makoto;ISHIKAWA Tatsuya;Hideki Nagatsuka and N. Balakrishnan;山本佳士,久保洸太,藤森竣平,園田潤 - 通讯作者:
山本佳士,久保洸太,藤森竣平,園田潤
EXPERIMENTAL PREDICTION OF PERMEABILITY OF FREEZE-THAWED FINE-GRAINED SOIL
冻融细粒土渗透性的实验预测
- DOI:
10.2208/journalofjsce.6.1_156 - 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
HIROSE Go;ITO Yuzuru;ISHIKAWA Tatsuya;AKAGAWA Satoshi - 通讯作者:
AKAGAWA Satoshi
Fabrication of the Flexible Dual-Gate OFET Based Organic Pressure Sensor
基于柔性双栅极 OFET 的有机压力传感器的制造
- DOI:
10.1587/transele.2018oms0013 - 发表时间:
2019 - 期刊:
- 影响因子:0.5
- 作者:
ISHIKAWA Tatsuya;SAKAI Heisuke;MURATA Hideyuki - 通讯作者:
MURATA Hideyuki
Efficient Likelihood-Based Inference for the Generalized Pareto Distribution
广义帕累托分布的基于似然的有效推理
- DOI:
10.1007/s10463-020-00782-z - 发表时间:
2021 - 期刊:
- 影响因子:1
- 作者:
KATAYOSE Riku;NAKATSUGAWA Makoto;ISHIKAWA Tatsuya;Hideki Nagatsuka and N. Balakrishnan - 通讯作者:
Hideki Nagatsuka and N. Balakrishnan
ISHIKAWA Tatsuya的其他文献
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{{ truncateString('ISHIKAWA Tatsuya', 18)}}的其他基金
Wide-area risk assessment of cold-regions geodisasters under climate change by multi-physical and multi-scale analysis
气候变化背景下寒区地质灾害广域多物理多尺度风险评估
- 批准号:
16H02360 - 财政年份:2016
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Modeling of surface flow and infiltration branching characteristics due to snow melting and rainfall considering snow cover and vegetation change
考虑积雪和植被变化,对融雪和降雨引起的地表流和渗透分支特征进行建模
- 批准号:
15K14026 - 财政年份:2015
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Development of analytical procedure using phenomenalistic mathematical model for phase change-dependent geotechnical hazards in snowy cold regions
使用现象数学模型开发雪寒地区相变相关岩土灾害的分析程序
- 批准号:
24651204 - 财政年份:2012
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
A study on systematization of new geotechnical hazards in snowy cold regions caused by climate change and its hazard assessment
气候变化引起的雪寒地区新岩土灾害系统化研究及危害评价
- 批准号:
23360201 - 财政年份:2011
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Study on Elucidation and Prediction of Mechanical Behavior of Saturated/Unsaturated Granular Base Subjected to Cyclic Moving Loads.
循环移动载荷作用下饱和/不饱和颗粒基底力学行为的阐明和预测研究。
- 批准号:
18560479 - 财政年份:2006
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of Element tests for elucidating mechanical behavior of granular materials subjected to cyclic moving loads
开发元素测试来阐明颗粒材料在循环移动载荷作用下的机械行为
- 批准号:
15560420 - 财政年份:2003
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on the genetic mechanism underlying "hypocalcemic myopathy" using an animal model
利用动物模型研究“低钙血症肌病”的遗传机制
- 批准号:
10670746 - 财政年份:1998
- 资助金额:
$ 11.15万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
Intelligent computer-automated methodologies for manufacturing planning and welded assembly engineering
用于制造规划和焊接装配工程的智能计算机自动化方法
- 批准号:
39683-2007 - 财政年份:2007
- 资助金额:
$ 11.15万 - 项目类别:
Discovery Grants Program - Individual