Finite Element Anyslys Of Correcting Buildings With The Method Of Drawing Out Soil

Most of the theoretical researching of correcting building technique skimpily focalized point on deformation of soil released stress. The change of loading and deformation of foundation and structure were seldom considered. Based on the theory of cooperation between foundation and structure, paper uses ANSYS finite element software forming three-dimensional finite element model of. Paper also anglicized element type choose , material attribute choose , loading determination, terminal condition determination , anyslys type determination and solution choose, etc. Correcting Buildings with the Method of Drawing out Soil was analyzed through ninth aspects listed below.1 Sedimentation anyslys of soil under the action of deadweight;2 Sedimentation anyslys of structure in using;3 Endogen force anyslys of structure in using; 4 Soil remolding type anyslys;5 Homogenous flush works anyslys;6 Anyslys of the structure sedimentation effects of different flushing amount atthe same place;7 Anyslys of the structure sedimentation effects of different flushing places; 8 Anyslys of the structure sedimentation effects of different horizontal flushingplaces; 9 Anyslys of the structure sedimentation effects of different vertical flushingplaces;Getting the different between the endogen force of common structure and that of slant structure. The rule of stricture sedimentation and the effect of different Soil remolding type were also gained.In the end, paper generalized the rule of stricture sedimentation when the soil was flushed and the shortage of this anyslys method.