PC STEEL PROTECTION STRUCTURE FOR SHEATH CURVE PART OF PC STRUCTURE AND METHOD OF POSITIONING PC STEEL
PROBLEM TO BE SOLVED: To achieve alignment between a PC steel centroid set at a center inside a PC structure and a sheath centroid set at a middle fulcrum part, while efficiently arranging PC steel members. SOLUTION: A PC steel protection structure for use at the sheath curve parts (R1, R2 and R3) o...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | PROBLEM TO BE SOLVED: To achieve alignment between a PC steel centroid set at a center inside a PC structure and a sheath centroid set at a middle fulcrum part, while efficiently arranging PC steel members. SOLUTION: A PC steel protection structure for use at the sheath curve parts (R1, R2 and R3) of the PC structure 2 is characterized in that, in the PC structure 2 with the sheath 1 disposed therein while describing a curve, spacers 4 for securing to the sheath centroid the PC steel 3 through which the sheath 1 is passed are positioned at the curve start point part r1, mid curve part r2, and curve end part r3 of the sheath 1. COPYRIGHT: (C)2003,JPO |
|---|