Experimental Research of Strength Index of Red Clay for Guiyang-Qingzhen Expressway

@inproceedings{Yuan2011ExperimentalRO,
  title={Experimental Research of Strength Index of Red Clay for Guiyang-Qingzhen Expressway},
  author={Yin Yuan Yuan},
  year={2011}
}
Based on Guiyang-Qingzhen Expressway construction project,using indoor loading plate,the relations of resilent modulus with physical indexes of red clay such as compaction degree,water content,consistency and age were analyzed.The relation between resilent modulus and compaction degree under the worst unfavourable condition was also tested.Using pave material strength instrument,a serials of CBR tests under the conditions of unimmersion,immersed for 24 h,48 h and 96 h were performed.The results… CONTINUE READING