ÇöÀç ¼¼°èÀûÀÎ ÃÊÀå´ë ±³·® °èȹÀ¸·Î´Â Halogaland Bridge, Messina Bridge, Yemen-Djibouti Bridge°¡ ÀÖÀ¸¸ç, °¢ ±³·®¿¡ ´ëÇؼ ¸¹Àº ½ºÅ͵𰡠ÀÌ·ç¾îÁö°í ÀÖ´Ù. ±× ÇöȲÀº ´ÙÀ½°ú °°´Ù.
General data for the cables |
Halogaland Bridge |
Messina Bridge |
Yemen-Djibouti Bridge |
Span (m) |
1,345 |
3,300 |
2,700 |
Span to sag ratio |
10 |
11 |
9 |
Cable strength (MPa) |
1,770 |
1,860 |
1,860 |
Cable area(m2) |
0 |
2 x 0.92 |
1 |
Cable diameter (m) |
1 |
2 x 1.20 |
1 |
Cable length (m) |
2,055 |
5,290 |
13,350 |
Cable steel (ton) |
5,350 |
153,000 |
185,000 |
Distribution of unfactored in the Cables |
Dead load, cables |
0.20 |
0.47 |
0.32 |
Dead load, steel deck |
0.42 |
0.22 |
0.37 |
Dead load, pavement |
0.19 |
0.01 |
0.02 |
Dead load, equipment |
0.04 |
0.07 |
0.06 |
Dead load, total |
0.85 |
0.77 |
0.77 |
Variable loads |
0.15 |
0.23 |
0.23 |
¢ÃÄÉÀÌºí °µµ¿¡ µû¸¥ ¹°·®º¯È
Cable strength |
Area |
D-quantity |
Deflection |
Cable diameter |
1,770 MPa |
1.10 |
+15,300 t |
94% |
1.26 m |
1,860 MPa |
1.00 |
- |
- |
1.20 m |
1,960 MPa |
0.91 |
-13,800 t |
106% |
1.14 m | |