为探讨固化剂对某地海相土的固化效果，制备了固化剂掺量10%~14%，压实度94%~98%的固化土试样，经标准养护后，分别进行了7~180 d养护时间的无侧限抗压强度试验。试验结果表明：尽管固化土的无侧限抗压强度都分别随压实度和固化剂掺量的增大而增大，但对掺量为10%和12%的固化土来说，提高压实度，其强度增加则更为明显，而对于压实度为98%的固化土来说，增加掺量并不能有效增加其28 d之前的强度。另外，固化土的无侧限抗压强度随时间增长而增大，但超过90 d后已趋于稳定。%In order to investigate the solidification effects of a solidification agent on a kind of marine soil ,the samples with 10%~14% agent content and 94%~98% degree of compaction,were prepared and used for the unconfined compression test after they have cured in standard curing room for 7 to 180 days respectively. The test results showed that,although the unconfined compression strength of solidified soil increases with the increase of degree of compaction and agent content,the influence of degree of compaction on the strength of solidified soils with 10% and 12% agent content is greater than that with 14% agent content,and the strength before 28 days of solidified soils with 98% degree of compaction don’t distinctly increase with the increase of agent content. In addition,the strength of solidified soil increases rapidly with time until 90 curing days.
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