Development of low cost quake-resistive ground materials by integrating several wastes and its application for Environmental Restoration

整合多种废弃物开发低成本抗震地面材料及其环境修复应用

• 批准号: 22360383
• 负责人: TAKAHASHI Hiroshi
• 金额: $ 7.74万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22360383/
• 关键词: 繊維質固化処理土; 稲わら; 耐震性地盤材料; 環境修復; 堤防補強; 再資源化; 社会基盤整備; 繊維質物質; 緑化基盤材; リサイクル; 浚渫土; 耐侵食性; 耐侵食性地盤材料

It was confirmed that rice straw crushed by the mixer with wet condition can be used as a substitute of paper debris. Fiber-cement-stabilized soils were made by using the crushed rice straw and cyclic test for drying and wetting and submerged jet erosion test were carried out by using Fiber-cement-stabilized soils with crushed rice straw. In a result, it was found through these tests that Fiber-cement-stabilized soils have high durability for drying and wetting and high durability for erosion. Furthermore, a simulation model to estimate the strength characteristics of Fiber-cement-stabilized soils.

已经证实，用湿条件粉碎的混合器粉碎的稻草可以用作纸质碎片的替代品。通过使用压碎的稻草和循环测试进行干燥和润湿，并通过使用碎米稻草的纤维粘液稳定的土壤进行干燥和湿润测试，制造纤维污垢稳定的土壤。结果，通过这些测试发现，纤维污垢稳定的土壤具有高耐用性，可干燥和润湿，并且侵蚀的耐用性高。此外，一个模拟模型，用于估计纤维粘液稳定的土壤的强度特征。

项目成果

Study on Strength of Fiber-Cement- Stabilized Soils by using Rice Straw

稻草纤维水泥稳定土强度研究

• 发表时间: 2010
• 作者: Ngoc NGUYEN ANH;Hiroshi TAKAHASHI;Masato MORI and Luu Xuan LOC
• 通讯作者: Masato MORI and Luu Xuan LOC

Numerical Simulation on Strength and Deformation Characteristics of Fiber- Cement-Stabilized Soil

纤维水泥稳定土强度与变形特性数值模拟

• 发表时间: 2011
• 作者: Naoki KONDA;Hiroshi TAKAHASHI;Yuko SUTO and Tomoaki SATOMI
• 通讯作者: Yuko SUTO and Tomoaki SATOMI

DEM Simulation on Strength and Deformation Characteristics of Ground Materials

地基材料强度与变形特性的DEM模拟

• 发表时间: 2010
• 期刊: Proc. of the 5th International Symposium on Advanced Science and Technology in Experimental Mechanics
• 作者: Naoki KONDA;Hiroshi TAKAHASHI;Yu ko SUTO and Tomoaki SATOMI
• 通讯作者: Yu ko SUTO and Tomoaki SATOMI

繊維質固化処理土の変形・強度特性に関する数値シミュレーション

纤维固化土变形及强度特性数值模拟

• 发表时间: 2010
• 作者: Naoki KONDA;Hiroshi TAKAHASHI;Yuko SUTO and Tomoaki SATOMI;今田直希,高橋弘
• 通讯作者: 今田直希,高橋弘

Study on Durability for Erosion of Fiber-cement-stabilized Soils

纤维水泥稳定土的侵蚀耐久性研究

• 发表时间: 2012
• 期刊: Proceedings of the 2nd Vietnam/Japan Joint Seminar on Geohazards and Environmental Issues
• 作者: H.Takahashi;S.Kumagai;T.Satomi
• 通讯作者: T.Satomi