| | | |
| 2 | TRUSS AND ARCH |
| 2.4 | TRANSPORTABLE |
| 2.5 | .Having launching means |
| 2.6 | .Floating |
| 3 | TRUSS |
| 4 | .Arrangement |
| 5 | ..Adjustable |
| 6 | ..Deck |
| 7 | ..Cantilever |
| 8 | ...Suspension |
| 9 | ..Bowstring |
| 10 | ...Adjustable |
| 11 | ..Intermediate catenary |
| 12 | ..Both chords curved |
| 13 | .Structure |
| | .Details |
| 14 | ..Connections |
| 15 | ..End shoes |
| 18 | SUSPENSION |
| 19 | .Compound system |
| 20 | .Simple system |
| 21 | .Towers and anchors |
| 22 | .Cables and cable clamps |
| 23 | .Constructive apparatus |
| 24 | ARCH |
| 25 | .Compound |
| 26 | .Abutments and anchorages |
| 27 | FLOATING |
| 28 | .Adjustable height |
| 29 | .Draw |
| 30 | ..Locking |
| 31 | DRAW |
| 32 | .Swing |
| 33 | ..Hand or motor operated |
| 34 | ..Boat operated |
| 35 | ..End supports and locking devices |
| | .Bascule |
| 36 | ..Fixed pivot |
| 37 | ...Hinged sections |
| 38 | ...Rack and pinion |
| 39 | ..Nonpivoted |
| 40 | ...Rack and pinion |
| 41 | ..Locking devices |
| 42 | .Lift |
| 43 | .Horizontally sliding |
| 44 | ..Boat operated |
| 45 | .Lazy tongs |
| 46 | .Locking devices |
| 47 | .Aprons |
| 48 | .Buffers |
| 49 | .Signals |
| 50 | .Gates |
| | ..Hand or motor operated |
| 51 | ...Horizontally swinging |
| 52 | ...Vertically sliding |
| 53 | ...Vertically swinging |
| | ..Bridge operated |
| | ...Displacement |
| 54 | ....Horizontally sliding |
| 55 | .....Locking |
| 56 | ....Horizontally swinging |
| 57 | .....Locking |
| 58 | ....Vertically sliding |
| 59 | .....Locking |
| 60 | ....Vertically swinging |
| 61 | .....Locking |
| | ...Shaft rotation |
| 62 | ....Horizontally sliding |
| 63 | .....Locking |
| 64 | ....Horizontally swinging |
| 65 | .....Locking |
| 66 | ....Vertically sliding |
| 67 | .....Locking |
| 68 | ....Vertically swinging |
| 69 | .....Locking |
| 69.5 | GANGWAY, RAMP, OR DOCK LEVELER |
| 70 | .Endless conveyer |
| 71.1 | .Attached |
| 71.3 | ..With lift means |
| 71.5 | ...Attached to fixed structure at first end and with cover and provision to fit vehicle at second end |
| 71.7 | ...Hydraulic powered |
| 72.5 | .Wheeled |
| 73 | DECK |
| 73.1 | .Joint |
| 73.5 | EXPANSION DEVICE (E.G., BEARING PAD) |
| 74 | COVERING |
| 74.5 | GIRDER |
| 75 | PIER |
| 76 | .Fender |
| 77.1 | BRIDGE CONSTRUCTION METHOD |
| 77.3 | .Pier |
| 78 | MISCELLANEOUS |