波射线路径压制多次波的反射波成像是在偏移过程去除多次波同时仅对反射波成像 .通过在共炮道集和共检波点道集分别计算炮点射线的入射角和检波点射线的出射角计算射线的路径 .从炮点入射的射线与从检波点出射的射线的交点形成的走时 ,若等于观测走时 ,可以判断此条射线是反射波 ;反之 ,若不相等 ,则是多次波 .数值实验表明此方法可以有效地去掉由于多次波能量产生的假成像点和压制多次波 ,因此界面可以正确归位 ,同时去掉由于多次波引起的假成像位置 The reflected wave imaging of the multiple-wave suppression by the wave ray path is to remove multiple waves and only reflect the reflected wave in the process of offsetting.According to the angle of incidence and the detection point Ray exit angle calculated ray path from the shot point and the ray emitted from the detector point of the intersection of the formation of the travel time, if equal to the observation time, you can determine the ray is the reflected wave; the other hand, if not equal, is Multiple experiments show that the proposed method can effectively remove the false imaging points and suppress the multiples caused by multiples energy so that the interface can be correctly repositioned and remove the false imaging position caused by multiple waves