| 摘要 |
A foundation pile (200) includes a double-layered web (210) and single-layered flanges (220). The double-layers web (210) has first and second web segments (211, 216) coupled together. The first and second web segments (211, 216) form a first and second exterior lateral surfaces (212, 217), respectively, of the foundation pile (200). The double-layered web (220) includes front and rear edges (213, 214). The single-layered flanges (220) include first and second front flange segments (221, 222) extending laterally from the front edges (213) of the first and second web segments (211, 216), respectively, and first and second rear flange segments (226, 227) extending laterally from the rear edges (214) of the first and second web segments (211, 216), respectively. |
