Seismic Design Of Steel Structure Buildings

When designing a Prefabricated Steel Buildings, our Steel Structural Engineer will give it a compliant seismic rating according to the application scenario of the Steel Frame Buildings. The types of buildings we can offer include: Steel Barn、Metal Roof Carports、Structure Warehouse、Metal Workshop Buildings、Steel Structure Garage.

The seismic design of steel structure buildings is a key link to ensure that they can remain stable and safe in the event of an earthquake. The overall arrangement of the Metal Workshop Buildings should be as regular as possible, and the plan and façade should be avoided to be too complex or irregular, so as to reduce the torsional effect and stress concentration under the action of earthquake.

According to the seismic intensity and geological conditions, choose a reasonable structural form, such as frame structure, frame-support structure, etc. The quality and stiffness of the plant structure are evenly distributed, the force is uniform, and the deformation is coordinated, so as to avoid the adverse impact of seismic resistance caused by uneven structural stiffness. The maximum height-to-width ratio of the steel structure workshop should be set up as a limit, which should not be greater than a reasonable limit, and a special study should be carried out when it is exceeded, and necessary seismic measures should be taken.

The joint connection should be made of high-strength bolts or welded to ensure that the connection is firm and reliable, and reduce the risk of joint damage in the event of an earthquake. Reasonable arrangement of the support system to ensure the overall stability of the plant structure. The transverse structure of the Steel Structure House should adopt a rigid frame, or make the roof truss and the Structural Steel Columns have a certain consolidation, so as to make full use of the mechanical properties of the steel structure and reduce the deformation of the transverse structure.

Select steel with the required quality grade to ensure that the steel has good strength and toughness. Steel that works at low temperatures should have a higher quality grade. The size of the steel structure components should be reasonably controlled to prevent local instability or overall instability. At the same time, the connection between the components is strengthened to improve the overall deformation capacity of the structure.

Please contact Junnan Steel Structure by WhatsApp at +86 13780503368 or by email immediately at yy@tsjunnan.com if you require comprehensive solutions for pre-engineered steel buildings and steel structures.