Modern Steel Bridges For Different Needs Are Detachable And Easy To
Install
Bailey Bridges Description:
Bailey bridge is a fabricated steel bridge, which is characterized
by light components, convenient disassembly and strong
adaptability, and can be built quickly with simple tools and
manpower.The early Compact-100 Bailey Bridge was mainly used in the
military, that is, military steel bridge. Now Compact-100 Bailey
Bridge has been widely used in rescue and disaster relief, traffic
engineering, municipal water conservancy engineering, dangerous
bridge reinforcement, etc. in addition to being a war-ready steel
bridge.For example, during the 5.12 Wenchuan earthquake in 2008, a
large number of Bailey Bridges were used for rescue and disaster
relief. Bailey Bridges played a key role in transport of earthquake
relief materials, evacuation of the wounded and evacuation of the
masses.
Bailey Bridges Application
The compact 100 Bailey bridge (HZCB100) is a steel truss bridge
that can be used as a temporary bridge or a semi-permanent bridge.
Due to the modular design of the compact 100 Bailey bridge, the
components have good interchangeability, reusable, simple
structure, convenient transportation, and rapid erection period. It
is widely used in various construction trestle bridges, suspension
bridges, construction platforms, and cast-in-place construction
formwork support, large tonnage gantry crane, bridge erecting
machines, etc.
Beam bridge, arch bridge, rigid frame bridge, cable-stayed bridge,
suspension bridge. passenger foot-bridge.
Introduction of Bailey Bridges
Bailey Bridge is a standard bridge equipment, adopted extensively
and the most popular in the world
| HD100 Bailey Bridge Geometric Property Table |
| Geometric property | W(cm3) | J(cm4) |
| Mechanism structure |
| SS | 3578.5 | 250497.2 |
| SSR | 7699.1 | 577434.4 |
| DS | 7157.1 | 500994.4 |
| DSR | 15398.3 | 1154868.8 |
| TS | 10735.6 | 751491.6 |
| TSR | 23097.4 | 1732303.2 |
| DD | 14817.9 | 2148588.8 |
| DDR | 30641.7 | 4596255.2 |
| TD | 22226.8 | 3222883.2 |
| TDS | 45962.6 | 6894390 |
| Note: The value in the table is the value of half of the bridge,
and the full bridge should be multiplied by 2. |
|
| HD100 Bailey bridge Truss Allowable Internal Force Table |
| 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. |
Bailey Bridges Competitive Advantage:
Heavy loading capacity
Great stability
Long fatigue life
Light weight
Low cost
Easy and fast erection
Bailey Bridges Specifications:
| Single lane: | Standard roadway: 3.15m / 4.2m | Single lane: 30ft-200ft |
| Double lane: | Standard roadway:7.35m | Double lane:30ft-180ft |
| Load: design according to different requirements | Deck: steel deck |
| Bridge type: CB100, CB200 | |
Bailey Bridges Advantage
Heavy loading capacity
Great stability and long fatigue life
Possessing the features of simple structure
Convenient transport, speedy erection
Easy disassembling
Evercross Steel Bridges Overview:
| EVERCROSS STEEL BRIDGE SPECIFICATION |
EVERCROSS
STEEL BRIDGE | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321,
BSB)
Modular bridge (GWD, 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. |
| 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. |
| 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. |
| CERTIFICATES | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP, etc. |
| WELDING | AWS D1.1/AWS D1.5
AS/NZS 1554 or equivalent |
| BOLTS | ISO898, AS/NZS1252, BS3692 or equivalent |
| GALVANIZATION CODE | ISO1461
AS/NZS 4680
ASTM-A123,
BS1706
or equivalent |
Mixture form to erect all kinds of Bailey Bridges
Temporary Bridges, Emergency Bridges and Fixed Bridges.
Using the bridge equipment, the suspension bridges of varied span
can be erected.
The bridge has the advantages of few components, light weight and
low cost.
Bailey Bridge requires no special tools or heavy equipment for
construction, the bridge elements are small enough to be carried
in, and the bridge is strong enough to carry. It is considered a
great example of military engineering.
Features of Bailey Bridge
Lightweight Design:
Made from high-strength steel, which reduces the overall weight
while maintaining load capacity.
Versatile Span Lengths:
Can be configured to span different lengths, typically from 10 to
60 meters (33 to 200 feet).
Load Capacity:
Designed to support heavy loads, including military vehicles,
depending on the specific configuration.
Durability:
Resistant to corrosion and weathering, especially when properly
maintained or treated.
