课题基金 / 基金详情

Accurate measurement and modeling of properties of liquefied sandy soils under a wide range of stress and strain conditions

Accurate measurement and modeling of properties of liquefied sandy soils under a wide range of stress and strain conditions
在各种应力​​和应变条件下对液化沙土的特性进行精确测量和建模
批准号:
21360221
负责人:
KOSEKI Junichi
金额:
$9.9万
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

项目摘要

项目成果

KOSEKI Junichi的其他基金

相似基金

相关文献

中文摘要
翻译
点击翻译按钮获取中文摘要
英文摘要
A series of undrained hollow cylindrical cyclic torsional shear tests with initial shear were conducted on saturated Toyoura sand to reveal the effects of initial shear on large deformation properties of liquefied sand. By extending a numerical model that had been developed to simulate the liquefaction behavior without initial shear, the test results with initial shear could be reasonably simulated. In addition, a stacked-ring simple shear test apparatus was newly constructed, and it was employed to reveal the effects of liquefaction history on re-liquefation properties.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Stress-dilatancy behavior of loose sand during drained cyclic torsional shear loading
排水循环扭剪荷载过程中松散砂的应力剪胀行为
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Wahyudi, S., Chiaro, G., De Silva, L.I.N., Koseki, J.]
通讯作者: J.
Effects of initial static shear stress on shear strain localization characteristics of sand in undrained cyclic torsional shear tests, Proc.
不排水循环扭剪试验中初始静态剪应力对砂剪应变局部化特性的影响,Proc。
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Chiaro, G., Kiyota, T. and Koseki, J.]
通讯作者: J.
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Chiaro, G., Sato, T. and Koseki, J.]
通讯作者: J.
An elasto-plastic model for liquefiable sands subjected to torsional shear loadings
扭转剪切载荷作用下可液化砂的弹塑性模型
DOI: --
发表时间:
期刊:
影响因子: --
作者: [Chiaro, G., Koseki, J. and De Silva, L.I.N.]
通讯作者: L.I.N.
14
    Study on microscopic mechanisms inducing shear failure behavior of geo-materials using high-accuracy AE measurements
    • 批准号:
      16K14301
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.33万
    • 财政年份:
      2016
    • 负责人:
      KOSEKI Junichi
    • 依托单位:
    Study on property change during multiple liquefaction events and its prediction
    • 批准号:
      15H04036
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $11.65万
    • 财政年份:
      2015
    • 负责人:
      KOSEKI Junichi
    • 依托单位:
    Development of procedures to analyse satellite images for early detection of widely-spread liquefaction occurence
    • 批准号:
      24656283
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2012
    • 负责人:
      KOSEKI Junichi
    • 依托单位:
    Study on effect of depositional structure on liquefaction behavior of reclaimed ground using dredged sands and procedures for improving liquefaction properties
    • 批准号:
      24360188
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.9万
    • 财政年份:
      2012
    • 负责人:
      KOSEKI Junichi
    • 依托单位:
    海外基金