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中文摘要：
用常规击实方法制备两种击实能下的压实黄土土样,比较两种不同击实能下的击实曲线,得到最优含水量。利用改进的击实仪,通过在土层中埋设土压力盒,测试了击实过程中土中压力的大小,研究了随含水量和击实能的变化黄土击实过程中土压力的变化规律。
英文摘要：
Compaction loess samples were prepared under different compaction energy by normal compaction methods, compaction curves under two different compaction energy were compared, and the optimal water content was obtained. The soil pressure box was buried in the soil, and pressure was tested in the process of compaction by the improved compaction device. The soil pressure variation in the process of loess compaction was researched under different water content and compaction energy.
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