摘要
简述了土工试验中土样制备方法、击实标准对试验结果的影响,分析了制样过程中含水率随时间和温度变化的规律;提出了通过改变加土量和击实数,减小试样余土高度对结果的影响的结论。
The influence for different methods of prepared soils is presented and the rule of the water content changed by time and temperature in the process of preparing soils is also analyzed. Then a new method is put forward to decrease the manual error by altering the weight of water and hitting times.
出处
《湖南工业大学学报》
2008年第1期28-30,共3页
Journal of Hunan University of Technology
基金
国家自然科学基金资助项目(50678177)
关键词
含水率
余土高度
单位击实功
water content
height of more soil
hitting work per unit
