Foundation deformation is calculated by ＿＿＿＿ and ＿＿＿＿

Traditional layered sum method: one-dimensional compression of homogeneous soil layers; homogeneous loading over a large area; compression index of one-way compression test

(Theoretical method)

Code layered sum method: one-dimensional compression of layered soil layers; homogeneous loading over a large area; compression index of one-way compression test

(Code method)

The code for design of foundations of buildings recommends the The method of calculating the final settlement of foundations is another form of the stratified sum method. It also adopts the compressibility index of the side-limit condition and applies the average additional stress coefficient calculation; it also specifies the standard of foundation settlement calculation depth as well as proposes the empirical coefficient of settlement calculation of the foundation, which makes the calculation results close to the measured value.