| 裂隙粘土的热分析研究 |
| |
| 引用本文： | 齐琳琳,黄振芳,等.裂隙粘土的热分析研究[J].西南交通大学学报,1990(3):99-103. |
| |
| 作者姓名： | 齐琳琳 黄振芳 |
| |
| 摘 要： | 本文选用不同地区的铁路沿线裂隙粘土，进行风干、过筛、沉降等处理后取得土样。经日产Rigaku型微量热分析仪作DTA－TG法分析。由实验结果可以看出，土样中含蒙脱石、伊利石等矿物，并用热分析法定量给出了试样中物质的含量。
|
| 关 键 词： | 热分析法 裂隙粘土 物质含量 |
A Thermal Aualysis Study of Fissure Expansive Soils |
| |
| Qi Linlin,Huang Zhengfang,Deng Jingyun.A Thermal Aualysis Study of Fissure Expansive Soils[J].Journal of Southwest Jiaotong University,1990(3):99-103. |
| |
| Authors: | Qi Linlin Huang Zhengfang Deng Jingyun |
| |
| Institution: | Qi Linlin;Huang Zhengfang;Deng Jingyun |
| |
| Abstract: | The soil samples analysed in this paper are fissure expansivesoils collected from different places along the railways inChina. They are treated by air-drying, sifting and subsiding,and then analysed by means of a thermal analysis equipmentof type RIGAKU made in Japan. DTA-TG method is used in theanalysis and the experimental curves are obtained. From thecurves it can be seen that the soil samples contain montmoril-lonite, ledikite and some other minerals, the amount of whichbeing determined quantitatively. |
| |
| Keywords: | thermal analysis expansive soil mineral contents |
| 本文献已被 CNKI 维普 等数据库收录！ |
