Urumqi tube truss

Xinjiang pipe truss refers to a lattice structure composed of round rods connected to each other at the ends. Trusses make the truss structure economical in materials, light in weight, and easy to form into various shapes to suit different purposes. For example, it can be made into simply supported trusses, arches, frames, towers, etc.

Structural features

andGrid structureIn comparison, the Urumqi tube truss structure omits the lower chord longitudinal members and the ball joints of the grid, which can meet the requirements of various building forms. In particular, the construction of round arches and arbitrary curve shapes has more advantages than the grid structure. Its stability is the same in all directions, saving material usage. The steel tube truss structure is developed on the basis of the grid structure. Compared with the grid structure, it has its unique advantages and practicability, and the amount of steel used in the structure is also more economical. Compared with the traditional open section (H-beamCompared with the I-shaped steel truss, the cross-section materials of the Xinjiang pipe truss structure are more evenly distributed around the neutral axis, so that the cross-section has good compression and bending torsional load-bearing capacity and greater stiffness, without the need for gusset plates, and the structure is simple. The more important thing is that the pipe truss structure has a beautiful appearance, which is convenient for modeling and has a certain decorative effect. The tube truss structure has good overall performance, large torsional stiffness and beautiful appearance. It is relatively easy to make, install, turn over and lift;Cold-formed thin-walled steelThe steel pipe roof truss produced has the advantages of light structure, good stiffness, saving steel, and can give full play to the strength of the material. It is especially more economical to use in the pressure rod and support system controlled by the slenderness ratio. Buildings using this structure are basically public buildings. The structure has the characteristics of beautiful appearance (can be built into flat plate shape, round arch shape, or any curve shape), easy production and installation, good structural stability, high roof stiffness, and good economic effect.

application

A truss refers to a lattice structure composed of rods connected to each other at the ends. Xinjiang tube truss means that the rods in the structure are all round pipe rods. In most cases, the rods in the truss are only subject to axial tension or pressure, and the stress is evenly distributed on the cross-section, so it is easy for the material to play a role. These characteristics make the truss structure economical in materials and low in weight. It is easy to form various shapes to suit different purposes. For example, it can be made into simply supported trusses, arches, frames, towers, etc. Therefore, truss structures are used in many large-span venue buildings today, such as convention and exhibition centers, stadiums, or otherlarge public buildingshas been widely used.

Most of the rods in the truss structure are connected by welding at the nodes. Before welding, the web rods and chord rods need to be cut according to the weld shape of each rod to be welded. This requires intersecting line cutting of the web rod ends and grooving of the chord rods.Urumqi pipe truss manufacturer saysSince each rod in the truss structure intersects with each other in the form of intersecting lines, the cross-sectional shape of the rod ends is relatively complex. Therefore, in actual cutting processing, two methods are generally used: mechanical automatic cutting and manual cutting.