What shape is best for earthquake resistant buildings?

In a skyscraper, this is something like this. This is one of the most earthquake-resistant skyscrapers in the world. It is not merely a form, but other built-in design features are also necessary.

Please rebuild a skyscraper, especially a skyscraper in an active area where the earthquake resists shaking. San Francisco is very close to the San Andreas fault and the Hayward fault - indeed, in 1989 the 9th Roma-Prieta earthquake struck the Santa Cruz mountain range about 60 miles away. The 48-story pyramid was swaying for over a minute, but the top story was rocking almost horizontally and the building remained intact.

This success is thought to be due to the structural engineering of meticulous construction. In addition to the foundation of a reinforced concrete structure of 52 feet in depth, the design moves with the earthquake, the outside of the Pan American pyramid is covered with white preformed quartz aggregate combined with reinforcement at 4 places on each floor I will. The gap between the panels enables lateral movement in the event of an earthquake. In addition, the original truss system above the first floor supports vertical and horizontal loads, and the inner frame extends to the 45th floor.

With all these measures, the building is designed to withstand twisting motion and withstand large horizontal foundation shear forces.

The earthquake-resistant structure is a structure to protect the building against earthquakes. Although there is no structure that is not completely damaged by the earthquake, the purpose of the earthquake-resistant building is to build a structure superior to the conventional structure during the earthquake activity. According to building standards, the earthquake-resistant structure is designed to withstand the largest earthquake that may occur at a particular probability at that location. This means that buildings are prevented from collapsing due to rare earth earthquakes and losses are minimized. Function should be limited to more frequent functions

Earthquake Engineering is an interdisciplinary engineering department that designs and analyzes structures such as buildings and bridges and considers earthquakes. The overall goal is to make this structure stronger against earthquakes. The purpose of an earthquake (or earthquake) technician is to construct a structure that is not damaged by small vibrations and to avoid serious damage and collapse during large earthquakes. Earthquake engineering is a science field that protects the artificial environment caused by society, the natural environment and earthquakes by limiting the risk of earthquakes to socially acceptable levels. Traditionally it has been narrowly defined as a behavior study of structures and geological structures subject to seismic loading; it is considered to be a subset of structural engineering, geotechnical engineering, mechanical engineering, chemical engineering, applied physics I will.

The purpose of seismic engineering is to predict the impact of earthquakes on buildings and other structures and to design such structures to minimize the risk of damage. Existing structures can improve earthquake resistance by seismic retrofitting. Earthquake insurance can provide building owners economic protection against earthquake damage. In the life of Greek philosopher Annaxagoras from the 5th century BC to the 14th century AD, the earthquake was usually attributed to "air (vapor) in the hollow space of the earth." Miletus' Taylors, who believe that earthquakes are caused by tension between the earth and the water, live in 625-547 BCE. There are other theories, including the Greek philosopher Anarchamine (585-528 BC), that is, a short-lived dry and humid plot leads to seismic activity