Abstract: In order to study the application effect of high pressure jet-grouting anchor cable in soft soil area, three kinds of different fixed anchor length and different number of anchor plate jet-grouting anchor were selected to carry tension experiment to analyze the test result in soft soil area.It was found that high pressure jet-grouting anchor cable had greatly increased the pulling resistance and anti-deformation ability. By using two anchor plates,the ability of anti-deformation has improved significantly compared with using one anchor plate.Under this experimental condition,by increasing the anchor age length of high pressure jet-grouting anchor extension to improve its anti-deformation ability is not obvious.It is of great significance for the application for high pressure jet-grouting anchor in soft soil area.