EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL

Shi Lin; Zhu Dayong; Chen Longfei

doi:10.13204/j.gyjz201107016

Volume 41 Issue 7

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Shi Lin, Zhu Dayong, Chen Longfei. EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 70-73. doi: 10.13204/j.gyjz201107016

Citation:

Shi Lin, Zhu Dayong, Chen Longfei. EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 70-73. doi: 10.13204/j.gyjz201107016

Shi Lin, Zhu Dayong, Chen Longfei. EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 70-73. doi: 10.13204/j.gyjz201107016

Citation:

Shi Lin, Zhu Dayong, Chen Longfei. EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 70-73. doi: 10.13204/j.gyjz201107016

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EFFECTS OF PH VALUE ON LIQUID LIMIT AND PLASTIC LIMIT OF SOIL

doi: 10.13204/j.gyjz201107016

1.
School of Civil Engineering,Hefei University of Technology,Hefei 230009,China

Received Date: 2011-02-26
Publish Date: 2011-07-20

Abstract

Abstract

By using the method of soaking in laboratory,the change laws between the liquid limit,plastic limit and plasticity index of the polluted soil and the pH value were studied.The values of the liquid limit and plastic limit of the soil samples were measured before and after soaking in the hydrochloric acid and sodium hydroxide solution with respective pH value.Then,the change laws indicate that,with the pH value increasing,the liquid limit and the plasticity index increase while the plastic limit presents that both ends are big and the middle is small;when fixing the pH value,the liquid limit is increasing proportional to the time of soaking,while the plastic limit is diminishing.Finally,the reasons causing these change laws were analyzed.
- contaminated soil,
- pH value,
- liquid limit,
- plastic limit,
- plasticity index