WERKWIJZE VOOR HET SPANNEN EN VERANKEREN VAN TEN MINSTE EEN RINGVORMIG SPANORGAAN IN EEN CIRKELVORMIGE WAND, EN ANKERLICHAAM VOOR HET UITVOEREN VAN DE WERKWIJZE.

摘要

A method for anchoring a ring tensioning member in a circular container, especially a concrete tank or a concrete tube is characterized by cutting out at least one recess in the wall thickness of said container for locating therein a hemispherical anchorage body in overhung position having on its circumference at least one slot and through bores for a bracing cable. The bracing cable which has been inserted in the wall of said container and prestressed by a stretching mechanism will be anchored in said anchorage body, whereafter the recess will be covered in such a way as to be in alignment with the surface of said container.