| 摘要 |
This straight web steel sheet pile (1) is characterized in that: the height (g) of a main claw of a joint is no less than 6.0 mm; the ratio (f3/f1) of the thickness (f3) of the main claw to the thickness (f1) of a web potion plate is no less than 0.82; the ratio (f2/f1) of the thickness (f2) of an auxiliary claw to the thickness (f1) of the web potion plate is no less than 1.16; the ratio (c/f3) of the height (c) of the joint opening to the thickness (f3) of the main claw is no less than 1.25; and the distance (h) (effective height) from the central position of a web portion (5) to the outermost edge of the auxiliary claw (3b) is no more than 40 mm. |
