Bailey Suspension Bridge

Description

Product introduction

Suspension Bridge is a kind of suspended-cable-system bridge, in which the steel decks are used as members, can be exerted the steel characteristic of high tensile totally in a big span, mainly used to span the wide river, bay and canyon, possessing te advantages of quick erection, short construction time and te bridge components can be used repeatedly; The span length is adapted to 60-300m.

Specification

Product name:	Bailey Suspension Bridge
Nickname:	prefabricated highway steel bridge, steel temporary bridge, steel trestle bridge; temporary access road; temporary temporary bridge; Bailey bridge;
Model:	321 type; 200 type; GW D type;
Commonly used truss piece model:	321 type Bailey Panel, 200 type Bailey Panel ; GW D type Bailey Panel, etc.
The largest single span of steel bridge design:	300 meters
Standard lane width of steel bridge:	Single lane 4 meters; double lane 7.35 meters; design according to requirements.
Load class:	Class 10 for automobiles; Class 15 for automobiles; Class 20 for automobiles; Class 50 for crawlers; Class 80 for trailers; 40 tons for bicycles; AASHTO HS20, HS25-44, HL93, BS5400 HA + HB; City-A; City-B; Highway-I; Highway-II; Indian standard Class-40; Australian standard T44; Korean standard D24, etc.
Design:	According to the difference of span and load, choose the appropriate arrangement and suspension bridge plan.
Main material of steel bridge:	GB Q345B
Connection pin material:	30CrMnTi
Connecting bolt grade:	8.8 grade high-strength bolts; 10.9 grade high-strength bolts.

Product Applications

Suspension bridges are mostly used in rivers, bays and canyons with large spans. They are also suitable for windy and seismic areas.

Because it can span a relatively long distance and can be built relatively high, allowing ships to pass underneath, and there is no need to build a temporary pier at the center of the bridge when building the bridge, so the suspension bridge can be built on relatively deep or relatively rapid currents. . In addition, because the suspension bridge is more flexible and stable, it is also suitable for the needs of strong wind and seismic areas.