| XRD定量分析技术在大坪岩堆固结灌浆量检测中的应用 |
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| 引用本文： | 周斌良.XRD定量分析技术在大坪岩堆固结灌浆量检测中的应用[J].中国勘察设计,2009(1):61-64. |
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| 作者姓名： | 周斌良 |
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| 作者单位： | 贵州省桥梁工程总公司 |
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| 摘 要： | XRD定量分析技术,是根据水泥中所特有的粉末微晶物相组合,测试硅酸二钙、硅酸三钙等水泥指示矿物2.78特征谱线变化,精确测定被灌体内外来水泥指示矿物的质量分数,而不受原有岩土矿物所含原地相同化学成份的干扰及影响。通过测定水泥质量分数计算灌浆率,最终确定灌浆量。
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| 关 键 词： | XRD定量分析法 2.78特征谱线 灌浆率 灌浆量 |
XRD QUANTITATIVE ANALYSIS TECHNIQUE FOR DETECTION CAPACITY OF CONSOLIDATION GROUTING IN DAPING TALUS |
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| ZHOU Binliang.XRD QUANTITATIVE ANALYSIS TECHNIQUE FOR DETECTION CAPACITY OF CONSOLIDATION GROUTING IN DAPING TALUS[J].China Inestigation & Design,2009(1):61-64. |
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| Authors: | ZHOU Binliang |
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| Abstract: | XRD quantitative analysis technique based on cement composed of specific power microcline,we menstruated change of 3CaO.SiO2 and 2CaO.SiO2 that cement indicated minerals 2.78 spectral lines,so that we can determine accurately the amount of cement indicated minerals in the talus ,not be influenced and disturbed by original minerals that having the same as composition of cement. By menstruating the content of the cement ,finally we can calculate consolidation grouting rate,then get capacity of consolidation grouting. |
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| Keywords: | XRD quantitative analysis technique 2 78 spectral lines consolidation grouting rate capacity of consolidation grouting |
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