Influences of changes of salt and oxidation-reduction environment on quality control of deep mixing method and ground environment
盐分和氧化还原环境的变化对深层搅拌法质量控制及地面环境的影响
基本信息
- 批准号:23360204
- 负责人:
- 金额:$ 12.23万
- 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:2011
- 资助国家:日本
- 起止时间:2011-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In order to clarify the influences of changes of salt and oxidation-reduction environment on quality control of deep mixing method and ground environment, the influences of same changes on the ground environment and geotechnical properties of marine clay layer, underground water quality, flow direction, flow rate and groundwater flow in marine clay layer and aquiclude, the influences of same changes on the development and degradation of hydration reaction products in the improved column, and the influences of same changes on the ground environment of improved column and surrounding ground were investigated.In this study, the results of overturning the established theory that setting of improved column will influence its surrounding ground and the increased concern of impacts on the ground environment with the increase of improvement materials were obtained. The finding may bring a new policy on the concept of investigation, design and construction of deep mixing method in the future.
为了弄清盐分和氧化还原环境的变化对深层搅拌法的质量控制和地面环境的影响,研究了盐度和氧化还原环境的变化对海相粘土层的地面环境和岩土性质、海相粘土层和隔水层的地下水水质、流向、流速和地下水流动的影响,对改良桩内水化反应产物的发育和降解的影响,以及相同的变化对改良桩和周围地基的地面环境的影响。颠覆了已有的加固柱设置对周围地基影响的理论,并随着加固材料的增加,对地基环境的影响日益受到关注。这一发现可能会为今后深层搅拌法的勘察、设计和施工理念带来新的政策。
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)
佐賀低平地における自然地盤及びフロート式深層混合処理地盤上の試験盛土の挙動
佐贺低洼地区天然地基和漂浮式深层混合处理地基试验路堤性能
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:伊賀屋豊;日野剛徳;柴錦春
- 通讯作者:柴錦春
Interpretation of coefficient of consolidation from CRS test results, Geomechanics and Engineering
CRS 测试结果对固结系数的解释,地质力学和工程
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Jia;R.;Chai;J.-C. and Hino;T
- 通讯作者:T
Interpretation of Quaternary Research and countermeasure of problematic lime-based deep mixing solidification in Ariake Sea coastal lowlands
有明海沿岸低地石灰基深层混合凝固问题第四纪研究及对策解读
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Hino;T.
- 通讯作者:T.
間隙水の塩濃度に基づく佐賀平野の堆積環境の変化と海水浸入の可能性
基于孔隙水盐浓度和海水入侵可能性的佐贺平原沉积环境变化
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:柴錦春;日野剛徳
- 通讯作者:日野剛徳
5.海面変動が地盤環境に及ぼす影響と評価,講座「地球温暖化がもたらす地盤の環境変化と災害」
5.海平面变化对地面环境的评价及影响,讲座《全球变暖引起的地面环境变化与灾害》
- DOI:
- 发表时间:2014
- 期刊:
- 影响因子:0
- 作者:日野剛徳;柴錦春
- 通讯作者:柴錦春
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HINO Takenori其他文献
HINO Takenori的其他文献
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{{ truncateString('HINO Takenori', 18)}}的其他基金
Verification of void re-development of marine clay and its mechanism with the influence of global warming on ground environment
全球变暖对地面环境影响下海相粘土孔隙再发育及其机制验证
- 批准号:
23656300 - 财政年份:2011
- 资助金额:
$ 12.23万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Evaluation on geotechnical/geoenvironmental properties of chemical stabilized clayey soil from the viewpoint of microbiological indicator
从微生物指标角度评价化学稳定粘土的岩土/环境特性
- 批准号:
19560493 - 财政年份:2007
- 资助金额:
$ 12.23万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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