摘要
结合规程规范和工作经验,总结出土工轻型击实试验备样注意事项、最优含水率预估方法、不同种类土样每层土料称重范围控制及操作要点等,并就如何正确理解击实功和余土高度和执行规程规范提出了自己的看法。
Combined with speculations of standard and specification,the authors summarized working experience of geo-technical light compaction test including preparation of samples,estimate of optimum water-content coeffi cient,weight range control for each layer of different kinds of soil materials,operating key points etc.The authors also put forward their opinions about understanding and execution of standard in respects of compaction work and residual soil height.
出处
《广西水利水电》
2013年第3期15-18,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
土工击实试验
最优含水率
最大干密度
击实功
余土高度
Geo-technical compaction test
optimum water-content coefficient
maximum dry density
compac tion work
residual soil height
