福宁高速公路八尺门滑坡变形演化规律预测研究

将进化支持向量机方法用于边坡变形规律的研究，用遗传算法搜索支持向量机最优参数，避免了人为选择支持向量机参数的盲目性，提高了支持向量机的推广预测能力。利用这种方法预测边坡变形规律，并与监测到的历史数据进行对比，以便工程技术人员及时调整设计方案和施工，维护边坡的稳定性。工程实例表明，该方法具有预测精度高和实时性等特点，具有广阔的应用前景。

Forecasting evolution of slope deformation by genetic-support vector machine

The Method of genetic-support vector machine was applied to forecast the deformation of slope.It is showen that this method can escape from the blindness which is the common phenomenon in man-made choice of parameters of support vector machine.It enhances the learning efficiency of the support vector machine and the capability of forecasting.Through comparison between the forecasting and monitoring deformations, it can help the engineer to modify the plan and keep the stabilization of slope.The engineering case analysis indicates that there is an extensive prospect for the genetic-support vector machine.