Research for practical application on preventive measure against ASR with use of fly ash
利用粉煤灰预防ASR措施的实际应用研究
基本信息
- 批准号:21760346
- 负责人:
- 金额:$ 2.66万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2009
- 资助国家:日本
- 起止时间:2009 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
It is experimentally verified that fly ash has preventive effect against ASR (Alkali Silica Reaction). Blast furnace slag and silica fume are compared with fly ash with regard to the preventive effect while the combination use of these materials is also examined in this study. The reaction rate of reactive aggregate is evaluated through the chemical analysis. By using this reaction rate, the length change of mortar bar is able to be predicted with the numerical model which is based on the one-dimensional diffusion model. Preventive effect of additive is able to be evaluated by predicting the length change of mortar for long term with the proposed numerical method.
通过实验验证了粉煤灰对碱硅酸反应(ASR)的预防作用.比较了高炉渣、硅灰与粉煤灰的预防效果,并探讨了它们的组合使用。通过化学分析评价活性骨料的反应速率。利用该反应速率,可以用基于一维扩散模型的数值模型预测砂浆棒的长度变化。该数值方法可通过预测砂浆的长期长度变化来评价外加剂的预防效果。
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)
Fly ash concrete as thepreventive measure against ASR inelectrochemical desalination
粉煤灰混凝土作为电化学海水淡化中 ASR 的预防措施
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Yasushi TANAKA;Yuji HAYAMIZU;Takumi SHIMOMURA
- 通讯作者:Takumi SHIMOMURA
アルカリ環境レベル骨材反応性に応じたテライアッシュによるアルカリ骨材反応抑制対策の実験的検討
根据碱性环境等级骨料反应性,使用特莱灰抑制碱性骨料反应措施的实验研究
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:速水悠二;田中泰司
- 通讯作者:田中泰司
Side effectof electrochemical desalination inconcrete structures
电化学脱盐对混凝土结构的副作用
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Y. Tanaka;Y. Hayamizu
- 通讯作者:Y. Hayamizu
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TANAKA Yasushi其他文献
ESTIMATING ANXIETY CAUSED BY FEAR OF NIGHTTIME CRIME FROM PHYSICAL ENVIRONMENTAL CHARACTERISTICS
从物理环境特征估算夜间犯罪恐惧引起的焦虑
- DOI:
10.3130/aija.87.329 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
TAKASE Daiju;NAMBU Sekio;HINO Kimihiro;TANAKA Yasushi - 通讯作者:
TANAKA Yasushi
RESIDENTS' ATTITUDES TOWARD CRIME-PROOF LOW-RISE RENTAL APARTMENTS
居民
- DOI:
10.3130/aija.88.1366 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
HINO Kimihiro;AMEMIYA Mamoru;TANAKA Yasushi - 通讯作者:
TANAKA Yasushi
About the lacquer-permeated documents exacvated from the Kadoshin site in Niigata Prefecture Nagaoka Ciry
关于新泻县角道心遗址出土的浸漆文献 长冈 Ciry
- DOI:
- 发表时间:
2007 - 期刊:
- 影响因子:0
- 作者:
FUJIMORI Kentaro;TANAKA Yasushi;Hiroyuki Kanegae - 通讯作者:
Hiroyuki Kanegae
Changes in public attitudes toward CCTV installations in residential areas between 2008 and 2019
2008年至2019年公众对住宅区安装闭路电视的态度变化
- DOI:
10.1016/j.cities.2022.103810 - 发表时间:
2022 - 期刊:
- 影响因子:6.7
- 作者:
TAKASE Daiju;NAMBU Sekio;HINO Kimihiro;TANAKA Yasushi;Hino Kimihiro - 通讯作者:
Hino Kimihiro
Method to Derive Check Points for Process Management in Health Promotion Projects by Local Government:Case Study of an Awareness Event
地方政府健康促进项目过程管理检查点的导出方法:意识活动案例研究
- DOI:
10.20684/quality.52.4_263 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
TAKASE Daiju;NAMBU Sekio;HINO Kimihiro;TANAKA Yasushi;下野僚子,堀内美佐,兵法彩,菊池康紀,大久保達也 - 通讯作者:
下野僚子,堀内美佐,兵法彩,菊池康紀,大久保達也
TANAKA Yasushi的其他文献
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{{ truncateString('TANAKA Yasushi', 18)}}的其他基金
Evaluation system on the remaining life of road deck by data assimilation with NDTs and structural analysis
基于无损检测数据同化和结构分析的路面板剩余寿命评估系统
- 批准号:
18H01506 - 财政年份:2018
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Research on the method of securing safety of children with developmental disorders
确保发育障碍儿童安全的方法研究
- 批准号:
15K01236 - 财政年份:2015
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Planning strategies to reduce fear of crime and increase privacy protection in evacuation shelters after the Great East Japan Earthquake.
制定东日本大地震后避难所内减少犯罪恐惧和加强隐私保护的策略。
- 批准号:
24560765 - 财政年份:2012
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of process-based LEMs using Air-borne laser mapping data
使用机载激光测绘数据开发基于流程的 LEM
- 批准号:
23701031 - 财政年份:2011
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Basic study of housing design guideline by ergonomic experiments for prevention of burglary
基于人体工学实验的住宅防盗设计指南基础研究
- 批准号:
21560656 - 财政年份:2009
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
OXIDATIVE STRESS AND EXERCISE : ESTABLISHMENT OF EXERCISE THERAPY FOR HEALTH PROMOTION AND PREVENTION OF DIABETES
氧化应激与运动:建立促进健康和预防糖尿病的运动疗法
- 批准号:
14570069 - 财政年份:2002
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (C)