As for the decayed wood mixed silt soil,the routine methods would disturb and break away the decayed wood and silty soil.

• 对于包含腐木的软土,常规法取样往往会使淤泥和腐木分离扰动,本项目采取冷冻法取样,并对冷冻法取样和常规法取样进行了固结、次固结和压缩试验。