| Customization: | Available |
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| After-sales Service: | Guidance and Installing Service |
| Scale: | Middle Bridge |
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Bailey bridge is a type of portable, pre-fabricated, truss bridge.t was developed by Donald Coleman Bailey for emergency use.During 1980s,it was introduced to China From UK.
Bailey bridge is standard bridge equipment,adopted extensively and the most popular in the world,possessing the features of simple structure,convenient transport,speedy erection and easy disassembling.While having the advantage of heavy loading capacity,great stability and long fatigue life being capable of an alternative span,long capacity and mixture form to erect all kinds and usage of temporary bridges,emergency bridges and fixed bridges.The bridge has the advantages of few components,light weight and low cost.
We have three producing lines to manufacture Compact-100 and Compact-200
The surface disposal is painting,galvanized or anti-skid wearing such as a polyurethane bonded bauxite chip system or similar according to the requirement.
It is suitable for the load designs of HS-15,HS-20,HS-25,HL-93 and pedrail-50 etc.
| Bridge Type | Unreinforced Bridge | Reinforce Bridge | ||||||||
| Allowable Internal Force | SS | DS | TS | DD | TD | SS | DS | TS | DD | TD |
| Allowable Bending Moment[M](kN·m) | 788.2 | 1576.4 | 2246.4 | 3265.4 | 4653.2 | 1687.5 | 3375 | 4809.4 | 6750 | 9618.8 |
| Allowable Shears force[Q](kN) | 245.2 | 490.5 | 698.9 | 490.5 | 698.9 | 245.2 | 490.5 | 698.9 | 490.5 | 698.9 |
Note: The value in the table is the value of half of the bridge, and the full bridge should be multiplied by 2.
Compact-200 Bailey bridge Truss Allowable Internal Force Table(Half-bridge)
| Allowable Internal Force | Allowable Bending Moment[M] (kN·m) |
Allowable Shears force[Q] (kN) |
High-shears Union Allowable Shears Force [Q]H (kN) |
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| Configuration | ||||
| SS | SS | 1127 | 257 | 348 |
| SSR | 2254 | 257 | 348 | |
| DS | DS | 2525 | 514 | 696 |
| DSR1 | 3381 | 514 | 696 | |
| DSR2 | 5050 | 514 | 696 | |
| TS | TS | 3800 | 771 | 1044 |
| TSR2 | 5635 | 771 | 1044 | |
| TSR3 | 7600 | 771 | 1044 | |
| QS | QS | 5050 | 1028 | 1392 |
| QSR3 | 7889 | 1028 | 1392 | |
| QSR4 | 10100 | 1028 | 1392 | |
| GREAT WALL STEEL BRIDGE SPECIFICATION | ||
| GREAT WALL STEEL BRIDGE |
Bailey bridge(Compact-200, Compact-100, LSB, PB100, China-321,BSB) Modular bridge( GWD, HBD60,CB300,Delta, 450-type,etc), Truss Bridge,Warren bridge, Arch bridge, Plate bridge,Beam bridge,Box girder bridge, Suspension bridge,Cable-stayed bridge, Floating bridge,etc |
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| DESIGN SPANS | 10M TO 300M Single span | |
| CARRIAGE WAY | SINGLE LANE, DOUBLE LANES,MULTILANE,WALKWAY,ETC | |
| LOADING CAPACITY | AASHTO HL93.HS15-44,HS20-44,HS25-44, BS5400 HA+20HB,HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110. Truck-60T,Trailer-80/100Ton,etc Korea 1st grade bridge DB24 |
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| STEEL GRADE | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65 GB1591 GB355B/C/D/460C,etc |
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| CERTIFICATES | ISO9001, ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc | |
| WELDING | AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent |
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| BOLTS | ISO898,AS/NZS1252,BS3692 or equivalent | |
| GALVANIZATION CODE | ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent |
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