PRE-STRESSING SYSTEM FOR WIDTH DIRECTION AND LENGTH DIRECTION
A bi-directional prestressing system is provided to resist flexural stress and shear stress occurring on vertical and horizontal cross sections of a member effectively. A bi-directional prestressing system for applying bi-directional prestress to a member(10), thereby resisting flexural stress and s...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A bi-directional prestressing system is provided to resist flexural stress and shear stress occurring on vertical and horizontal cross sections of a member effectively. A bi-directional prestressing system for applying bi-directional prestress to a member(10), thereby resisting flexural stress and shear stress occurring on vertical and horizontal cross sections of the member effectively contains a form having a space for placing concrete to form a member, a support installed to the outside of the form, a horizontal tension member anchoring device installed to the support to anchor a horizontal tension member(20) installed across the form in the horizontal direction, a vertical tension member anchoring device installed to the support to anchor a vertical tension member(30) installed across the form in the vertical direction, and a bend formation device installed to the support to form a bend of the vertical tension member at the core of the member. |
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