The way of mixture ratio design and influence on the project cost
LIU Tang-zhi1 , CHEN You-lin2 , SUN Gao-lei2 LU Yi-zhao1
1.Department of Highway Engineering , Chongqing Jiaotong University , Chongqing 400074 , China ;
2.Department of Management, Chongqing Jiaotong University , Chongqing 400074, China
LIU Tang-zhi , CHEN You-lin , SUN Gao-lei LU Yi-zhao. The way of mixture ratio design and influence on the project cost[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(4): 70-74.