PRE-STRESSING SYSTEM FOR WIDTH DIRECTION AND LENGTH DIRECTION

摘要

A bidirectional prestressing system is provided to resist stress occurring on the vertical or horizontal cross section of a member effectively. A bidirectional prestressing system for prestressing to a component member of a structure in the pre-tension mode comprises a form having an inside concrete placing space to form a component member, a support installed to the outside of the form, an anchorage device of a horizontal tendon installed to the support to anchor a horizontal tendon, an anchorage device of a vertical tendon installed to the support, and a bend formation device of a tendon installed to the support.