| 盐渍土与分散性针孔试验影响 |
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| 引用本文： | 杨昭,席福来,陈华. 盐渍土与分散性针孔试验影响[J]. 岩土力学, 2003, 0(Z1) |
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| 作者姓名： | 杨昭 席福来 陈华 |
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| 作者单位： | 新疆水利水电勘测设计研究院 试验研究新疆乌鲁木齐831100(杨昭，席福来)，新疆水利水电勘测设计研究院 试验研究新疆乌鲁木齐831100(陈华) |
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| 摘 要： | 通过具体实例,研究了新疆氯盐渍、硫酸盐渍土对针孔试验的影响,认为氯盐渍土因其胶结作用,随着盐量的增加,土样孔径大小、流量变化不大。硫酸盐渍土因其膨胀性,随着盐量的增加,土样孔径、流量减小,对土样的冲蚀破坏作用而不相同。
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| 关 键 词： | 氯(亚氯)盐渍 硫酸(亚硫酸)盐渍 针孔试验 |
Salinized soil affection of dispersibility pin hole test |
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| YANG Zhao,XI Fu-lai,CHEN Hua. Salinized soil affection of dispersibility pin hole test[J]. Rock and Soil Mechanics, 2003, 0(Z1) |
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| Authors: | YANG Zhao XI Fu-lai CHEN Hua |
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| Abstract: | Through studying the affection of chlorine-salinized soil and sulfuric acid-salinized soil on the pin hole tests, it is concluded as follows: for the chlorine-salinized soil, due to its cementation the specimens hole diameter and water discharge have a few change with the increase of salt content; for the sulfuric acid-salinized soil, due to its expansibility the specimens hole diameter and water discharge decrease with the increase of salt content. They two have different effects on scouring of specimens. |
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| Keywords: | chlorine-salinized soil wulfuric acid-salinized soil pin hole test |
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