| 新型复合固化剂固化淤泥效果试验研究 |
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| 引用本文： | 桂跃,张庆,杨发海. 新型复合固化剂固化淤泥效果试验研究[J]. 低温建筑技术, 2012, 34(3): 92-94 |
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| 作者姓名： | 桂跃 张庆 杨发海 |
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| 作者单位： | 1. 昆明理工大学建工学院士木系,昆明,650051
2. 云南工程地质工程勘察总公司,昆明,650051 |
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| 基金项目： | 国家自然科学基金青年基金项目(51108217);云南省科技厅应用基础研究计划项目(2011FZ047);水利部公益性行业专项资助项目(200701045) |
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| 摘 要： | 淤泥固化技术可以实现淤泥的资源化利用,有望解决近年来日益严重的疏浚淤泥处置问题。在传统固化剂如石灰、水泥的基础上,探索更有效、低廉的固化剂是很有必要的。本文通过室内试验,将一种新型复合固化剂和水泥、石灰的固化效果进行了对比分析,从淤泥固化土的土颗粒粒径组分及抗压强度角度比较了新型固化剂的效果,结果表明,新型固化剂的固化效果优于传统固化剂水泥和石灰。
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| 关 键 词： | 疏浚淤泥 固化 粒径 无侧限抗压强度 |
EXPERIMENTAL STUDY ON THE STABILIZATION EFFECTS OF DREDGED SLUDGE BY A NEW COMPOUND STABILIZER |
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| GUI Yue , ZHANG Qing , YANG Fua-hai. EXPERIMENTAL STUDY ON THE STABILIZATION EFFECTS OF DREDGED SLUDGE BY A NEW COMPOUND STABILIZER[J]. Low Temperature Architecture Technology, 2012, 34(3): 92-94 |
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| Authors: | GUI Yue ZHANG Qing YANG Fua-hai |
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| Affiliation: | GUI Yue1, ZHANG Qing, YANG Fua-hai2 ( 1. College of Civil Engi. , Kunming Univ. of Science and Technology, Kunming 650051, China; 2. General Company of Geological Engi. Exploration of Yunnan, Kunming 650051, China) |
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| Abstract: | The stabilization is one of the options used to convert the high water content sludge （DS） into drying dredged filling materials in engineering. It is necessary that explore the new reIatively cheap and available stabilizer base on the cement or lime. The paper presents an experimental study on the characteristics of a new compound stabilizer for the high water content DS compare and analysis the stabilization effects from the grain size, unconfined compressive strength of soil. The results show that the stabilization effect of new compound stabilizer is better than the lime or cement. |
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| Keywords: | dredged sludge stabilization grain size unconfined compressive strength |
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