What is a seismic design?

Seismic design is a specific area of ​​architecture devoted to structural analysis of buildings, bridges and roads, with the aim of making earthquake resistant and other seismic activity. Its ethical goal is to protect passengers and users of these structures. In an earthquake, endless structures are more likely to collapse and cause damage. Strongly urbanized areas become more fatal due to the high density of structures and the threat of structural collapse. In this sense, structures can be considered to increase the dangers created by any seismic activity and increase the risk for life.

The seismic design must take into account the various effects caused by the ground movement caused by an earthquake. Time, size and speed are factors of seismic analyzes that should be measured by architects, and each earthquake has its own unique danger. A common element in moving the structures by the movement of the ear However, however, the transmission of seismic force to the structures themselves, which is why they are strUktura destroyed. The Earth's movement produces what is referred to as inertial force inside the structures; The greater the weight of the structure, the greater this inertial force and thus the probability of destruction. The key is how structures can absorb these forces to minimize damage, unlike the fact that they have destroyed them.

One of the approaches of seismic design is to produce more light structures, due to correlation between structural mass and inertia. The selection of materials is decisive for the process to minimize mass; However, a seismic designer must also be aware of the material selection. These materials must also have a good absorption rating. Such materials are towing and are route to move with the force of the earthquake and dispel its impact. Materials with good absorption assessment are wood; Steel frames; and reinforced walls such as concrete or masonry while pre -boiled concrete rAma is considered bad absorbers.

The type of structure created will also determine the requirements for successful seismic design. Buildings are more susceptible to damage than roads due to the concentration of seismic force in a denser form. When designing buildings, the architect must calculate the same material distribution to ensure that there is a center for the structure. This center confirms that the structure is grounded. Uneven distribution of matter will mean destabilization of the building in the case of an earthquake.