Simultaneous linear equations in two unknowns 聯(lián)合二次線性方程式
According to the computation process of the fem and assumption , associating of the fem mesh that have separated and the grouting stress diffusion equation , the integral stiffness matrix and the load matrix can be formatted , then the displacement of the nodal point can be got after solving the simultaneous linear equations . and then the grouting parameter can be computed and analyzed 然后,依據(jù)有限元法的計算步驟和所作的假設(shè),結(jié)合已經(jīng)離散化了的網(wǎng)格、灌漿壓力擴散衰減公式,形成整體剛度矩陣、荷載矩陣,經(jīng)求解后得到結(jié)點的位移,并依此計算分析灌漿參數(shù)。