Mechanical properties of stabilized artificial organic soil |
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| Authors: | Riqing Xu Yin Guo and Zengyong Liu |
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| Affiliation: | (1) Key Laboratory of Soft Soils and Geoenvironmental Engineering, Zhejiang University, Hangzhou, 310027, China;(2) China Institute of Geotechnical Investigation and Surveying, Beijing, 100007, China;(3) Shaoxing Highway Administration, Shaoxing, 312000, China |
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| Abstract: | In order to study the influence of organic matter on the mechanical properties of stabilized soil and the effect of XGL2005
on stabilizing organic soil, unconfined compressive strength tests were carried out. Test results indicated that the strength
of stabilized soil decreased in the form of a logarithmic function as the organic matter content increased. In contrast, the
strength increased in the form of a power function as the content of the stabilization agent increased. The strength of cement
stabilized organic soil was reinforced greatly by adding the stabilizer XGL2005. Based on the law obtained from the test,
a strength prediction model was established by regression analysis. The model included the influence of the curing time, the
content of the cement, the organic matter content and the stabilization agent on the strength of stabilized soil.
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Translated from Journal of Zhejiang University (Engineering Science), 2007, 41(1): 109–113 译自: 浙江 大学学报(工学版)] |
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| Keywords: | stabilized soil curing time unconfined compressive strength prediction model organic matter |
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