Floor Structure For Earthquakes

No structure on the planet can be constructed 100 earthquake proof.

Floor structure for earthquakes.

Results from experimental work are used to validate the reliability of floor response spectrum and current design provision. An appraisal of current numerical and experimental analysis methods of secondary structure is presented. Earthquakes occur most often along geologic faults narrow zones where rock masses move in relation to one another. The pagoda at the horyu ji temple in japan is a testament to architectural design that was ahead of its time.

This is because earthquakes vary in magnitude and causes ranging from deep openings in the earth s surface to severe disturbances across a fault line. When a 7 1 magnitude earthquake rumbled through canterbury in september 2010 craig andrews never expected to be entangled in an insurance web a decade later. The floor structure on both the. How to design earthquake proof buildings.

Only its resistance to earthquake can be increased. When the story heights of adjacent buildings are unequal the inter floor pounding maybe happen during earthquake. Here are some of the methods used to help buildings withstand earthquakes. Since earthquakes release energy that pushes on a building from one direction the strategy is to have the building push the opposite way.

Employing substructures in pounding area the analytical model of adjacent structures with unequal story height is developed and the equations of motion considering pounding are derived. Treatment is required to be given depending on the zone in which the particular site is located. Learn more about the causes and effects of earthquakes in this article. In recent earthquakes including the 1994 northridge earthquake these structures have failed catastrophically with loss of life.

Built in 607 ad the 122 foot tall structure is still standing now one of the world s. Based on analytical model the inter floor pounding responses of adjacent buildings with. Finally an outlook of future possible research direction for more realistic design of secondary structures is given. To design an earthquake proof building engineers need to reinforce the structure and counteract an earthquake s forces.

No area of california is without earthquake risk but there are many ways to prepare your house to lower its risk of structural damage from an earthquake learn how earthquakes can damage your house and find solutions that work for your homesite and construction type. Earthquake occurred in the recent past have raised various issues and have forced us to think about the disaster management.