Supported by National Natural Science Foundation of China (No. 50679015).
Some laboratory diffusion tests were conducted with diffusion device to determine the diffusion coefficient of Cr(Ⅵ) ion passing through Dalian red clay samples. The concentrations of Cr(Ⅵ) at different places of th...
Supported by National Natural Science Foundation of China (No.50679015);China Postdoctoral Science Foundation (No.20090461062)
Negative skin friction (NSF) is one of the important problems when designing a pile foundation. However, the influence of loading sequence on the dragload and downdrag for pile foundation is seldom studied. In this pa...