The analytical and numerical solutions of the established mathematical model have been achieved . in the whole paper , two - parameter method is employed to calculate the coefficient of subgrade reaction or subgrade modulus 本文將雙參數(shù)法引入到土抗力模數(shù)或地基系數(shù)的計(jì)算中,并貫穿到整個(gè)結(jié)構(gòu)計(jì)算中。