Erecting Method Mainly By The Machine Max. Span Length 72m Temporary Steel Bridge can be permanent or temporary. Some municipalities will use a temporary modular steel bridge for a road detour, for example. Erecting Method Mainly By The Machine Max. Span Length 72m Temporary Steel Bridge can also be a permanent road bridge for an urban or rural area.
Erecting Method Mainly By The Machine Max. Span Length 72m Temporary Steel Bridge Main technical data
loading grade | HS25,HA +HB30, highway-I |
carriageway | 4.2m(single lane),7.35m(double lane) |
max. Span length | single lane 81m,double lane 72m |
max. Weight of unit component | 2378 kg |
erecting method | mainly by the machine and under the help of manpower |
crane requirement | 35t; or 10t×10m truck crane |
connection type | high strength friction grip bolts or high strength bearing bolts |
material | Q420qc,Q355 |
China Harzone dedicates itself to the following fields:
Design and manufacturing of military bridges and emergency rescue equipment
Design,manufacturing and installation of various kinds of steel bridges and steel structures
Research and re-fitting of special-purpose vehicles and equipment
Engineering contracting
Import and Export trading business