Earthquake Resistance Techniques
Outline
I. Introduction
A. There are three common earthquake resistant building structure techniques
1. Base Isolation
2. Energy Dissipation devices
3. Active Control Devices
B. Out of the three is base isolation technique the best for earthquake resistant buildings?
1. Rolling pads that move
2. The ground will shake, building will stay in place
Thesis statement: Base Isolation is the best technique Than othersfor earthquake resistant buildings.For the efficient,and The cost
Body:
*Active Control devices its control the extra energy of the earhquakes
1. Widely used in aerospace structures
2. Watches for the structures response to the earthquakes and have control against the earthquake.
3. Analysis
a. Still a work in progress
Might be better than Base Isolation after the researcher and experiences
According to the author.The active control can reduced the wave of earthquake to 6%.When we installed inside the building(Active Control Devices for Earthquake Resistance,2011).
As you see It has a good advantages its provide the building with strength and rigidity,but other techniques are more efficient and better.
In concluding it could be the new generation of earthquakes but it has more disadvantages than the other two techniques
**Energy dissipation devices
1. Diagonal braces with dampers absorb the shock from the earthquake
2. Like a car, it absorbs the shock and decreases the motion of the building
3. Analysis
More expensive than Base Isolation
Too much maintenance and fluid for one piston.
According to the author.When we install this devices we have less damage during an earthquake(Energy Dissipation Devices for Earthquake Resistant Building Design,2011)
As we see Energy d...
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Earthquake Resistant Structures. (n.d.). Earthquake Resistant Structures RSS. Retrieved November 14, 2013, from http://articles.architectjaved.com/earthquake_resistant_structures/active-control-devices-for-earthquake-resistance/
(1995). Response of high-rise and base-isolated buildings to a hypothetical mw 7.0 blind thrust earthquake. Retrieved from
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Heller, Arnie. "The 1906 San Francisco Earthquake." Science & Technology (2006): 4-12. Web. 8 May 2014.
Healy, J. H., Rubey, W. W., Griggs, D. T., & Raleigh, C. B. (1968, September). The Denver Earthquakes. Science, 161(3848), 1301-1310. Retrieved from JSTOR database.
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Taher, R. (2011). General recommendations for improved building practices in earthquake and hurricane prone areas. San Francisco, CA: Architecture for Humanity Retrieved from
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