effective length of column

• 柱的有效长度

effective length of column的用法和样例：

例句

1. In addition, consolidating the soil within the effective dynamic length has various degrees of effectiveness to reducing the lateral displacements.
   此外，在动力有效长度一定范围内进行的土体加固对减小桩顶动侧移有不同的效果。