对土工标准击实试验中几个问题的探讨

压实度检测是路基强度检测的常用方法之一，室内标准击实试验结果的准确性至关重要，其影响因素也较多。用大量数据阐述了含水率、土的类别、塑性指数、湿法与干法、土样的重复使用、余土高度等影响因素。还对试验数据的处理和实际工程中经常出现的压实度大于1的现象以及碾压含水率范围都做了较深入的研究，以期与同行探讨。通过对上述因素和问题的分析，提出合理化的试验方法，更有利于指导现场施工。

Discussion on Several Topics in Standard Compaction Test

One of the commonly used test method for roadbed stiffness is compaction degree examination.The accuracy of indoor standard compaction test result is paramount,which can be influenced by water content,soil type,plasticity index,wet method,dry method,soil sample reusing and residual soil height.The author expatiates those influence factors presented above with data in the paper.Furthermore,further researches are made on test data processing,phenomenon that compaction degree is always more than 1 during the a...