The composition of Bailey Bridge
- Release time：2017-08-09
- Publisher： Baidu Wenku
- source： Baidu Wenku
Bailey bridge is welded by the upper and bottom chord, vertical bars and diagonal rods and end, upper and lower chords are yin and Yang joint, joint has a truss connecting pin hole. Guizhou Beilei the chord consists of two channel No. 10 (back-to-back) combination, the lower chord, a plurality of perforated steel plate welding, bolt holes and for reinforcing chord and double truss connections in the upper and lower chords in the chord, and is used to connect the frame four bolts ports, of which two holes are for double row or more connected with the truss with internode.
The two holes at each end are used for cross section connections. Multiple rows of Bailey beams or columns for use, must be joint support frame for reinforcement of the upper and lower sections of the bailey.
In the lower chord, with 4 pieces of beam plate, with a tenon above, for the fixed beam in the plane of the position at the end of channel webs of the bottom chord bar is provided with two elliptical holes, for connecting rod wind. Bailey vertical bars are used 8# steel made in the vertical bar on the bottom chord of one side of a square hole is opened, it is for the use of fixed beam beam clamp. Guizhou Beilei material is 16Mn per rack 270kg.
"321" steel is assembled highway steel bridge, its biggest characteristic is: the component is lightweight, easy disassembly, strong adaptability, simple tools and human can be completed quickly. It is suitable for 5 kinds of loads, such as automobile -10 class, automobile -15 class, automobile -20 class, caterpillar -50 class and Trailer -80 class. Bridge Lane is 3.7m, which can be combined into various span simply supported beam bridge in the 9m to 63m range, can construct continuous girder bridge.
The two holes at each end are used for cross section connections. Multiple rows of Bailey beams or columns for use, must be joint support frame for reinforcement of the upper and lower sections of the bailey.
In the lower chord, with 4 pieces of beam plate, with a tenon above, for the fixed beam in the plane of the position at the end of channel webs of the bottom chord bar is provided with two elliptical holes, for connecting rod wind. Bailey vertical bars are used 8# steel made in the vertical bar on the bottom chord of one side of a square hole is opened, it is for the use of fixed beam beam clamp. Guizhou Beilei material is 16Mn per rack 270kg.
"321" steel is assembled highway steel bridge, its biggest characteristic is: the component is lightweight, easy disassembly, strong adaptability, simple tools and human can be completed quickly. It is suitable for 5 kinds of loads, such as automobile -10 class, automobile -15 class, automobile -20 class, caterpillar -50 class and Trailer -80 class. Bridge Lane is 3.7m, which can be combined into various span simply supported beam bridge in the 9m to 63m range, can construct continuous girder bridge.
