Sheet pile walls installing method for safeguarding land from water wave, involves inserting foot ends of support posts into corresponding hollow carrying planks via piercing openings that are aligned to longitudinal axes of posts

摘要

The method involves inserting foot ends of support posts into corresponding hollow carrying planks via piercing openings (8, 9) that are aligned to longitudinal axes of the posts. The planks and the posts are sealed, where the planks have same external diameter. The carrying planks are driven into ground and each carrying plank has a lock for locking counter parts. Two successive planks are connected by three filling planks.