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中文摘要：
通过对陕西子洲重塑黄土进行三轴压缩试验，探讨和分析了不同等应力比、不同初始固结围压、不同初始干密度以及不同初始含水率对重塑黄土强度特性的影响。试验结果表明：黄土强度特性随初始固结围压、初始含水率以及初始干密度的变化规律与常规三轴压缩试验的变化规律一致；试验黄土的强度随等应力比％的变化而变化，Jj}增大，黄土的强度也随之增大，＆减小，黄土的强度也随之减小；侧向压力在随着竖向应力的微小变化下，土体破坏时的主应力值大幅度提高，使得土体的承载力大大提高，进而使得工程更加经济。
英文摘要：
Abstract： Remolded loess of Zizhou had been tested by triaxial compression test apparatus. This paper mainly discussed and analyzed the effect of different stress ratio, different confining pressure, different initial dry density and different initial moisture content on strength characteristics of re- molded loess. The test result shows that： compared with the conventional triaxial compression test, the strength characteristics of remolded loess on constant stress ratio triaxial compression test getts the same changing rules under the conditions of initial consolidation confining pressure, initial moisture content and initial dr？.＇ density. Strength of remolded loess varies with the stress ratio k, strength will be increased with the increase of stress ratio k, vice verse. The principal stress value of destroyed loess will be increased under the small change of lateral pressure changing with vertical stress, it will enhance the bearing capacity of soil greatly, and moreover, it can make less cost on engineering project.
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