“end post”简单造句，end post造句子

The experimental study pile end post grouting pile bearing behavior of Jiuxugang Bridge

The tests show that the longer the age of bored piles, the higher the opening pressure of pile end post grouting. However, the age of bored piles has little influence on the final grouting pressure.

The pile-end post-grouting technology can help to improve the bearing capacity of drilled grouting piles and to decrease their sedimentation.