双相介质中孔隙率反演的遗传算法

An Heredity Algorithm to Inverse the Porosity in a Fluid-Saturated Porous Solid

地震波在地下介质中的传播可用双相介质二维弹性方程来描述．本文利用遗传算法反演地下介质的孔隙率，并进行了数值模拟，结果表明该方法是可行的．

The propagation of seismic wave may be discribed by two-dimension elastic wave equations in biphase media. Algorithm of progation is used to inverse the porosity, the results of numerical simulation prove this algorithm is utilizable.