The comparison tests show that the material quality and thickness of glue film u sed in K 0 meter have obvious influence on the test results of soft clay.

• 软粘土的侧压力系数K0 值是上海地区地下工程设计时不可缺少的参数之一 ,应用专门的K0 试验仪进行试验 ,对比试验表明K0 仪的胶膜材质和厚度对软粘土的测试结果有明显影响。