![]() |
|||||||||||||||||
|
B2B Services
Box Girders
|
|
Product name |
Box Girders |
|
Part width, length |
+ 2.0 |
|
Flatness of cutting surface |
+ / - 1.0 |
|
The depth of cut(T for the thickness) |
0.05T, and not greater than 1.5 |
|
Depth of local notch |
0.2 |
|
Perpendicularity to the surface |
1.0 |
|
The lateral bending |
Not more than 0.025 T |
|
Project |
No more than 3 mm |
Description of steel box girders
Box girders are convenient structural members for flexurally resistant frames, but due to the closed shape of box columns and the difficulty of accessing internal columns to create a reliable load path, providing proper beam-to-box column connections is still under investigation. To solve this problem, a new easy-to-manufacture moment connection is proposed for connecting I-beams to box columns. The connection consists of vertical plates that pass through the columns and are welded to the column flanges, and beams that are connected to plates called through plates.
Advantages of Box Girders
1. High strength
2. Light
3. Material is uniform
4. Good ductility
5. Easy installation
6.Short construction period
Structure of Box Girders
Steel box girder structure Steel beam and column welding Box steel column consists of 4 steel plates. Four - way fillet welds are divided into full - groove and partial weld groove according to strength. The box column is provided with a horizontal partition board and a main diaphragm board. The welding adopts the web nozzle electroslag welding, the box body is welded on three sides between the ordinary diaphragm and the cover plate, and the secondary beam of the main beam is vertically supported by the leg and the eye plate on the outside of the special-shaped column. The connection between the column and the column is a combination of welding and top fastening.
As one of the most professional metalworking suppliers, we provide boiler steel structure, steel boiler, sand casting, steel box girder bridges, precision casting, etc. For more information about metal works, please feel free to contact us!
Good deal: buying from seller
|
This page is about importers and exporters of Box Girders Search in a category : B2B Services Search in a category : girders |
Monday, May 23, 2016
Quantity : 100000 met - Price : 0.280usd
Thomsun Industries LLC is a professional PPR manufacturers and ppr suppliers in Dubai UAE. T-Mech pressure piping system is considered to be the best carrier of potable water, using the revolutionary raw material of PPR-80 of Borouge brand. T-Mech PPR major products range covers...
Friday, May 16, 2014
Quantity : 5000000 - Price : $0.50-5/pc
CNC Machining Description Company Profile: Fully equipped with advanced CNC machinery, we have rich experiences to manufacture precision machined parts, turned parts, milling parts as per the drawings to deliver you the top-notch products. Our manufacturing facilities are ready...
Tuesday, April 28, 2026
Quantity : 100,000 pc
JBI is one of the leading professional screw suppliers in Taiwan and specialized in manufacturing screws, bolts, nuts, washers, fittings, springs, and other hardware. All our products are produced according to the IFI, DIN, ISO International standard specification. Our fasteners...