双相介质中孔隙率反演的一种方法

An Approach to Inverse Porosity in a Fluid-saturated Porous Solid

用双相介质二维弹性方程来描述地震波在地下介质中的传播，利用遗传算法来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. The algorithm of propagation is used to inverse the porosity. Numerical simulations show this algorithm is utilizable.