轻便触探锤击数N_(10)与静力触探锥端阻力Q_c的关系

Relationship between Light Dynamic Penetration Hammering Number N_(10) and Cone Penetration Test Cone Tip Resistance Q_c

根据公路桥、涵台背回填中粗砂密实度检测的室内模型试验,探讨了轻便触探试验数据与静力触探试验数据之间的关系,并建立了轻便触探锤击数N10与静力触探锥端阻力Qc之间的相关关系式,验证表明轻便触探与静力触探具有较好的相关性。

According to indoor model test on coarse sand density in backfilling of highway bridge and culvert,the relationship between light dynamic penetration test data and cone penetration test data is discussed.Thus the relationship expression between light dynamic penetration test hammering number N10 and cone penetration test cone tip resistance Qc is established.It is verified that light dynamic penetration and cone penetration test have good correlation.