Bridges and steel structures
Bridges and steel steel structures
Steel Truss Bridge
Steel Truss Bridge is a kind of Assembly Bridge down supporting, mainly used for medium spans.
The bridge deck is concrete used as permanent bridge.
The surface protection can be paint or hot-dip galvanized.
Bridge load capacity, width can be designed according to user's requirements
Introduction
Bailey Bridge is a standard bridge equipment, adopted extensively and the most popular in the world
Advantage
Possessing the features of simple structure,
convenient transport, speedy erectionheavy loading capacity,
great stability and long fatigue life
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
4.2m Single Lane Modular Steel Bridge / Truss Assembly Steel Bridges
Description:
Delta Bridges are new kinds of assembly steel bridges, comprising longitudinal trusses that are formed of steel beam chords and pre-fabricated modular steel panel webs, connected end to end with transverse cross girders spanning between them that support a two lane or a single lane, steel deck roadway or concrete roadway
The surface protection can be paint or hot-dip galvanized.
Competitive Advantage:
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Structure Steel Cable Suspension Bridge
Description:
Suspension Bridges are used for the longest spans across river estuaries where intermediate piers are not feasible, the cables form catenaries supporting both sides of the deck and are tied to the ground usually by gravity foundations sometimes combined with rock anchors. They are less suitable for heavy loading such as railway traffic, especially for short spans.
The surface protection can be paint or hot-dip galvanized.
Bridge load capacity, width can be designed according to user's requirements
Advantage
Possessing the features of simple structure,
convenient transport, speedy erection
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]
Floating Pontoon Bridge
Description:
Floating bridges are used as a temporary bridge to cross medium and large rivers for heavy equipments and vehicles. They consist of pontoon units and anchorage systems. They are suitable for areas with inconvenient traffic. They can be assembled into ribbon floating bridges and trestle floating bridges according to different water velocity.
The surface protection is anti-corrosion coating
