Product introduction
The 200-type Bailey Panel is similar in appearance to the 321-type.
There are three types of 200-type Bailey Panel : standard Bailey Panel , high-resistance Bailey Panel , and high-resistance Bailey Panel . Zhenjiang Great Wall Heavy Industry Co., Ltd. can produce three kinds of Bailey Panel .
Product Advantages
1.Higher stability and safety
2.Wider range of use
3.Simple structure
4.Fast erection
5.Factory export directly
Product Specifications
Type 200 Bailey Steel Bridge
Model alias: HD200 type, CB200 type, ZB200 type
The scope of application of 200 type steel bridge:
Special single-lane: clear bridge deck width: 3.15m maximum span: 60.96 m
Standard single-lane: clear bridge deck width: 4.2m maximum span: 60.96 m
Standard double-lane: clear bridge deck width: 7.35m maximum span: 45.72m
Truss piece size: 3.048M (10FT) * 2.134M (hole to hole)
The 200-type prefabricated steel bridge is a new generation steel bridge designed and developed by China Communications Highway Planning and Design Institute based on the latest design of British Meibei Company. The 200-type prefabricated steel bridge is similar in appearance to the "321"-type Bailey steel bridge, but the height of the truss is increased to 2.134 meters. For some steel bridges with longer spans, the staggered arrangement of the joints between the reinforced chords and the joints between the trusses can be adopted to reduce the inelastic deformation caused by the pin hole gap, and the pre-arch method can be used to greatly reduce the bridge span Vertical deflection. The bolt connection component adopts the method of positioning and fixing the guide sleeve to increase the connection accuracy of the product. The guide sleeve is sheared and the bolt is tensioned, which improves the service life of the bolt and ensures the safety of the fabricated steel bridge. The wind-resistant pull rod is made into an integral type and connected with the cross beam to improve the overall stability of the fabricated steel bridge. The horizontal support frame and the truss piece are bridged and fixed, which can ensure that the entire bridge has no side bends, and the entire bridge is built with pre-camber. In addition to being assembled into a single-lane bridge, the 200-type prefabricated steel bridge can also be assembled into a two-lane bridge, thus expanding the scope of use of the bridge. It is suitable for load design of car-10, car-20, HS, HL93, crawler-50.
