What is honeycomb girder structure?

Honeycomb girder structure is specially developed by ZZHZ, used as main girder of gantry crane and highway launching gantry.

• Honeycomb girder refers to a steel main girder with hexagonal honeycomb holes in the web plate.
• Its section is isosceles triangle which is the most stable structure in all shapes.

Advantages of honeycomb girder structure developed by ZZHZ:

• The air current could pass through the honeycomb holes, thus greatly reduce wind impact on the main girder, make it quite stable;
• The honeycomb girder is welded plate by plate, so it has a relatively lower demand on welding, even if there is a mistake welding there (and we will not allow this mistake usually), the large welding surface will not lose stability, so it is quite stable and reliable
• Its section is isosceles triangle which is the most stable structure in all shapes;
• The honeycomb girder sections are connected with high strength bolts for convenient transportation and assembly. And the connecting parts are stiffened plates which will totally meet the demands of design loads.