CHINA HARZONE INDUSTRY CORP.,LTD. |
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Heavy Cable-Stayed Bridge Steel Bailey Bridge is portable steel bridge ,It has been widely used in
various fields, its most important feature is to achieve a variety
of spans, bear carrying capacity, light and handy components, easy
to dismantle and strong adaptability can be quickly completed with
simple tools and manpower.
The surface protection can be paint or hot-dip galvanized.
Bailey Bridge Introduction
Heavy Cable-Stayed Bridge Steel Bailey Bridge is a standard bridge equipment, adopted extensively and the most popular in the world
Mixture form to erect all kinds of:
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.
The compact 200 panel bridge: The compact 200 panel bridge is
similar to the compact 100 panel
bridge from their appearance. The difference is its increased panel
height to 2.134m. It employed the method of alternating joints
between Reinforcement Chords and the joints between panels. This
method can decrease inelastic deformation caused by the oversized
pinholes.
Pre-arch method is used to additionally cut down mid-span and
vertical deflection to a larger degree.
Bolt-connected components use the orienting sleeve- fixing method
to increase accuracy of connections. Shear is created in orienting
sleeves and tension is developed in bolts, which increase the usage
life of the bolts and ensure the safety of panel bridges. Wind
resistant brace is made to be composite type and is connected to
transom/girders to improve overall stability of panel bridges.
Competitive Advantage:
Heavy loading capacity
Light weight
Low cost
Easy and fast erection
Long fatigue life
Great stability
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/timber deck | |
Bridge type: CB100, CB200 |
Baliey Bridge Features:
1. High strength and big stiffness , relative to the concrete
bridge can be reduced trabecular high and self-respect
2. Due to the steel isotropic, quality of a material is uniform and
modulus of elasticity, that make steel bridge in the working
condition and calculation compared with the assumption
3. Steel bridge generally USES factory, site splicing, the
construction period is short, processing convenient and not
affected by seasonal effect.
4. Steel bridge is suitable for industrialized manufacture and very
convenient to transport.
5. Steel bridge is easy to repair and replace,long
lifetime,material can be recycled.
Bailey Bridge Advantage:
Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity
Application
Beam bridge,arch bridge,rigid frame bridge,cable-stayed
bridge,suspension bridge. passenger foot-bridge
Harzone Industry was built in 1967, one of the subsidiary units of China State Shipbuilding Corporation Limited(CSSC), a state-owned and protected military company. Over the past four
decades, the leaders of both the Party and nation have been caring
for the growth of the company. Chairman Mao underlined the
documents for the factory establishment. Later, ZhangAiping., one
General, and Chen Shiju, one commander, inscribed name for the
company. In 2008, Mr. He Guoqiang, Standing Committee of Political
Bureau of CPC Central Committee, Secrrtary of the Discipline
Inspection Commission of CPC Central Committee had paid a visit to
the company and inspected the workshop and saw the erection of the
mechanized bridge, who also encouraged the company to develope
well.
Righe now, the company has one research center in Wuhan, which is
the national degree, one trading center in Beijing, one
manufactuing center in Chibi, three offices in Gana, Ethiopia and
Peru.
Harzone Industry has enjoyed a proud history, it must also create a bridge future.
Harzone Industry has established scientific and technical R&D centers and quality inspection centers at a high standard. ERP is introduced to effectively control the enterprise resources and automate the operational flows. Large-sized digital processing center is introduced. Five professional production lines of pontoon bridge, mechanized bridge, assembled highway steel bridge, ships matching components and special vehicle refitting and set up. The company also has the qualification of design, manufacturing and installation on pontoon bridge, mechanized bridge, ships and traffic safeguard equipment, steel bridge, metal structural part, special equipment, power transmission tower, television tower, radio tower, microwave tower, communication tower, urban rail and steel pole of contact line of electric railway.