MENG Shang-jiu, LIU Han-long, YUAN Xiao-ming, et al. Time-travel analytical method for earthquake-induced differential settlement of building foundation using FEM[J]. 2005, 26(1期 刊出日).
MENG Shang-jiu, LIU Han-long, YUAN Xiao-ming, et al. Time-travel analytical method for earthquake-induced differential settlement of building foundation using FEM[J]. 2005, 26(1期 刊出日).DOI:
Based on the mechanism of earthquake-induced differential settlements of buildings
an analytical method of the two-dimensional FEM for estimating the earthquake-induced differential settlement of buildings is presented. Using the model of residual strain of soils under irregular loading and progressively softening model
the method can consider the combined action of the soil
structure and seismic wave more reasonably and can describe the process of the differential settlements of the buildings. The comparison results with large shaking table tests indicate that the new method is reliable.