What Are The Advantages Of Steel Structure Workshops With Portal Frame Structure

Compared with concrete structure and ordinary steel structure, the portal frame structure has the characteristics of light weight, greater rigidity, flexible column network arrangement, reasonable force, and convenient construction. Below, the editor of Xinguangzheng Steel Structure will analyze in detail the advantages of using portal frame structure in steel structure workshop.

(1) Light weight of itself

The portal frame structure is a light steel structure system (sandal strips and wall beams of cold-formed thin-walled steel, color-coated profiled panels and wall panels and wall panels of light insulation materials) instead of traditional concrete and hot-rolled steel The manufactured roof panels and sandalwood strips are lighter in weight. The beams and columns of the portal frame mostly use variable cross-secti  on rods, which can save material. Since the section resistance moment of the rigid frame is proportional to the flexural capacity, the rigid frame can adopt variable section according to the value of the bending moment on its section Form: The height and thickness of the web and the width of the flange can be changed according to the needs at the position of the variable section to make the best use of the material. The structural member itself has a small cross-sectional size, so the volume is relatively small. It can effectively use the building space, reduce the volume of the building, and make the workshop more concise and beautiful.

(2) Good stiffness

There is a large skin effect in the portal frame system, which strengthens the overall rigidity of the steel structure workshop.

(3) Flexible layout

The portal frame design of the steel structure workshop has an economic span and an optimal spacing between the frames. Because the integrity of the portal frame roof system can be guaranteed by sandalwood and corner bracing, the number of roof supports is reduced, and the structure The support system is relatively simple and clear.

(4) Economically reasonable

The structural components of the steel structure workshop are all manufactured and processed in the factory, with a high degree of industrialization, convenient transportation, convenient and quick installation, a small amount of civil construction, and high comprehensive economic benefits.

Because of these advantages, steel structure workshop with portal frame has been recognized by more and more people. At present, steel structure workshop is becoming more and more popular in the world.