| 摘要 |
The invention relates to a method for casting of concrete structures by means of moulds disposed at two opposite sides of the structure to be cast. The moulds are pressed against the concrete structure by the legs of a yoke construction which is arranged to be successively lifted by jacks cooperating with jack rods. The legs of the yoke construction are caused during lifting to slide directly or indirectly against the jack rods which are positioned between the legs of the yoke construction and the moulds. |
