| 垃圾焚烧炉渣的土工特性 |
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| 引用本文： | 许四法,杨杨,王哲.垃圾焚烧炉渣的土工特性[J].解放军理工大学学报,2011(2):144-148. |
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| 作者姓名： | 许四法 杨杨 王哲 |
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| 作者单位： | 浙江工业大学建筑工程学院; |
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| 基金项目： | 浙江省自然科学基金资助项目(Y1090092) |
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| 摘 要： | 为了有效处理和利用炉渣,以炉渣为研究对象,采用室内物理试验和扫描电镜,探讨炉渣的性质随时间变化的特性.试验结果表明:随着放置时间的增加、粗颗粒变多以及最大干密度变小,炉渣的初始孔隙比较大,属于中高压缩性土,但由于吸附和水化反应,孔隙比随时间减小;同样,无侧限抗压强度随时间增加,变形下降.最后,通过电子显微镜分析了炉渣的...
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| 关 键 词： | 炉渣性质 土工特性 粒径分布 压缩特性 时间变化 |
Geotechnical properties of MSW-incinerated bottom ash |
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| XU Si-f,YANG Yang and WANG Zhe.Geotechnical properties of MSW-incinerated bottom ash[J].Journal of PLA University of Science and Technology(Natural Science Edition),2011(2):144-148. |
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| Authors: | XU Si-f YANG Yang and WANG Zhe |
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| Institution: | XU Si-fa,YANG Yang,WANG Zhe(College of Civil Engineering and Architecture,Zhejiang University of Technology,Hangzhou 310032,China) |
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| Abstract: | To solve the problem of incinerator residue disposal and recycle,the changes of geotechnical properties of the bottom ash with time were investigated by indoor physical tests and SEM.The results show that the initial particle size is large when its diameter increases and the maximum dry density decreases with the time;that the bottom ash is in high initial void ratio and compressibility,but because of the adsorption and the hydrated reaction,the void ratio deceases with the time;and that the compressive str... |
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| Keywords: | bottom ash characteristic geotechnical property graining distribution compressive characteristics time variation |
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