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中文摘要：
通过室内无侧限抗压试验的方法,探讨了各种侵蚀性的离子在不同浓度不同龄期下对水泥土的力学效应,对水泥土的加载破裂过程和特征进行了实时观测,得到了荷载位移曲线以及相对应的破裂过程照片。试验结果表明,化学作用对水泥土的力学性质具有明显的影响,在低浓度盐溶液中金属离子对水泥土的强度有增强作用,高浓度硫酸盐溶液中硫酸根离子的腐蚀作用使水泥土的强度降低。
英文摘要：
Some testing was made about cemented soil curing in erosive chemical conditions.Based on the testing data,the effect of chemical actions on cemented soil was discussed.The fracturing process of cemented soil was observed in real time using high-precision numeral camera.The results show that the chemical erosion was evident on cemented soil.In low concentrated environment,metal ions could raise the strength of cemented soil and in high concentrated sulphates,acids reduce the strength.
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