Therefore, in the earthquake resistant design post yield inelastic behavior is usually relied upon to dissipate the input seismic energy. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The dislocation of the crust causes most destructive earthquakes. 2004 INDIAN OCEAN EARTHQUAKE AND TSUNAMI It was an undersea mega thrust earthquake that occurred at 00:58:53 UTC on Sunday, 26 December 2004, with an epicenter off the west coast of Sumatra , Indonesia.
Earthquake Resistant Building Construction Seminar Reports and PPT Topics. Therefore, dams and nuclear power plants should be designed for still higher level of earthquake motion.

These range from appropriately sizing the structure to be Some of the new trends and/or projects in the field of earthquake engineering structures are presented. Usually, beams and slabs at one storey level are cast together. The earthquake design philosophy may be summarized as follows:• Under minor, but frequent shaking, the main members of the building that carry vertical and horizontal forces should not be damaged; however the building parts that do not carry load may sustain repairable damage.• Under moderate but occasional shaking, the main member may sustain repairable damage, but the other parts of the building may be damaged such that they may even have to be replaced after the earthquake.• Under strong but rare shaking, may sustain severe (even irreparable) damage, but the building should not collapse. Further the connections between beams and columns, columns and foundations should not fail so that beams can safely transfer forces to columns and columns to foundations. When beams move in horizontal direction, the slab usually forces the beams to move together with it.In most of the buildings, the geometric distortion of the slab is negligible in the horizontal plane; the behavior is known as rigid diaphragm action. in Japan. During an earthquake, the hat beams and outer columns act as outriggers and reduce the overturning moment in the core, and the installed dampers also reduce the moment and the lateral deflection of the structure. Earthquake resistant building: The engineers do not attempt to make earthquake proof buildings that will not get damaged even during the rare but strong earthquake; such buildings will be too robust and also too expensive.

The crust may first bend and then the stresses exceed the strength of rocks, they break. If you continue browsing the site, you agree to the use of cookies on this website. Further, the actual forces that can be generated in the structure during an earthquake are very large and designing the structure to respond elastically against these forces make it too expensive.

METHODOLOGY 1. Also Explore the Seminar Topics Paper on Earthquake Resistant Building Construction with Abstract or Synopsis, Documentation on Advantages and Disadvantages, Base Paper Presentation Slides for IEEE Final Year Civil Engineering CE or IEEE Civil Construction …
Earthquake shaking generates inertia forces in the building, which are proportional to the building mass.

This energy can be generated by a sudden dislocation of segments of the crust, by a volcanic eruption or even by a manmade explosion. But, after a strong earthquake, the building may become disfunctional for further use, but will stand so that people can be evacuated and property recovered. See our When the columns receive horizontal forces at floor levels, they try to move in the horizontal direction, but masonry wall tend to resist this movement. When this strategy is adopted in the design, damage is likely to occur first in beams. Based on studies in New Zealand, relating to One Japanese construction company has developed a six-foot cubical shelter, presented as an alternative to earthquake-proofing an entire building.Concurrent shake-table testing of two or more building models is a vivid, persuasive and effective way to validate Thus, two wooden houses built before adoption of the 1981 Japanese Building Code were moved to E-DefenseDesigned by architect Merrill W. Baird of Glendale, working in collaboration with In 2008, the Municipal Services Building of the City of Glendale, California was SPSW behavior is analogous to a vertical The Ritz-Carlton/JW Marriott hotel building, a part of the On May 9, 2009, one unit (Unit 7) was restarted, after the A destructive earthquake struck a lone, wooden condominium in "NEESWood aims to develop a new seismic design philosophy that will provide the necessary mechanisms to safely increase the height of wood-frame structures in active seismic zones of the United States, as well as mitigate earthquake damage to low-rise wood-frame structures," said Rosowsky, Department of Civil Engineering at The proposed system is composed of core walls, hat beams incorporated into the top level, outer columns and viscous dampers vertically installed between the tips of the hat beams and the outer columns. In recent times, reinforced concrete buildings have become common in India. 2 History of Building Regulation in Japan (1) Before modern legislation. The system consisting of RC columns and connecting beams is called a RC frame.The RC frame participates in resisting earthquake forces.

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