| 复合土壤胶结料的性能试验研究 |
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| 引用本文： | 陈益兰,刘强,樊晓丹,刘月坚,江先超.复合土壤胶结料的性能试验研究[J].兰州理工大学学报,2004,30(6):113-116. |
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| 作者姓名： | 陈益兰 刘强 樊晓丹 刘月坚 江先超 |
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| 作者单位： | 广西大学,化学化工学院,广西,南宁,530004;广西大学,化学化工学院,广西,南宁,530004;广西大学,化学化工学院,广西,南宁,530004;广西大学,化学化工学院,广西,南宁,530004;广西大学,化学化工学院,广西,南宁,530004 |
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| 基金项目： | 广西壮族自治区科技攻关项目(0322009 7) |
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| 摘 要： | 通过大量的室内实验,分析讨论了复合土壤胶结料材料的性能,以及掺量、固化对象、养护条件等因素对材料性能的影响,并对比分析了胶结料固化土和水泥土的抗压强度及微观结构.研究结果表明:复合土壤胶结料与土壤拌合后,发生水化作用并形成具有胶凝性的水化产物使土粒固结,形成板体结构.复合土壤胶结料具有较强的适应性、较高的固结强度和良好的水稳定性.
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| 关 键 词： | 土壤 胶结料 性能 固化 |
| 文章编号： | 1000-5889(2004)06-0113-04 |
| 修稿时间： | 2003年12月12 |
Experimental investigation of performances of composite cementing material for earth |
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| CHEN Yi-lan,LIU Qiang,FAN Xiao-dan,LIU Yue-jian,JIANG Xian-chao.Experimental investigation of performances of composite cementing material for earth[J].Journal of Lanzhou University of Technology,2004,30(6):113-116. |
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| Authors: | CHEN Yi-lan LIU Qiang FAN Xiao-dan LIU Yue-jian JIANG Xian-chao |
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| Abstract: | By means of a large number of experiments in lab,the performances of composite cementing material for earth as well as the influence of various factors such as mixing amount of cementing material,consolidated objects,and maintenance conditions on these performances are analyzed and discussed.The compressive strength and microstructure of earth consolidated with such cementing material are compared to those of cemented earth.The investigation result shows that,after the cementing material being mixed with earth,the hydration takes place and the earth particles are consolidated by the hydrating product with gummosity,forming plate like structure.This composite cementing material possesses better adaptability,higher consolidating strength,and good hydrostable ability. |
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| Keywords: | earth cementing material performance solidification |
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