FRP CONCRETE COMPOSITE STRUCTURE USING FRP LAMINATION PANEL

PROBLEM TO BE SOLVED: To provide a composite structure member capable of reducing life cycle cost because of no need for a special corrosion-protective means, dispensing with reinforcement for securing rigidity to restrict cost, reducing friction loss of prestress, and reducing necessary quantity of...

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Bibliographische Detailangaben
Hauptverfasser:	NIITANI NORIJI, YOSHIOKA TAMIO, ONIZUKA TOMOTAKA, GOSURA URLICH, TAZAWA HITOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING BUILDING MATERIALS CEILINGS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS OR VIADUCTS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a composite structure member capable of reducing life cycle cost because of no need for a special corrosion-protective means, dispensing with reinforcement for securing rigidity to restrict cost, reducing friction loss of prestress, and reducing necessary quantity of PC steel members. SOLUTION: In a structure member 10 having an I-, T- or box-shaped cross section, a web comprising an FRP lamination panel 13 is provided between upper and lower flanges 11, 12 comprising concrete, a PC steel member 15 is extended in an axial direction of the member 10 to be inserted into the lower flange concrete or into a deviator provided in the lower flange concrete, and the PC steel member 15 is tensed to introduce prestress.