| 초록 |
The experimental formula for boundary depth of loessial seismic subsidence in Lanzhou and Xi′an areas is acquired by using the data of seismic micro-zone in both cities,and the result is identical with the test result.It is indicated that the characters of loessial seismic subsidence can be reflected better by physic parameters of loess,such as water contents,concretion stress,shear wave velocity,under certain dynamic condition,and the boundary depth can be predicted by studying relationship between them and residual strain. |
