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Impacts of earthquake hazards
Disaster Preparedness ATI Quizlet
Impacts of earthquake hazards
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lmagine it's 2020 and you are in Tokyo in the Olympic stadium and an 8.0 earthquake happens but nothing is breaking or exploding. It sounds impossible but it is absolutely possible. In the future, we may never have to worry about earthquakes at all due to new tech, AI, and ingenuity. As listed, it will save more lives or at least negate most of the damage done. We can earthquake proof a city or cause less damage because of better building planning, better materials ,and how bad our plan is to protect ourselves from earthquakes.
If we make buildings with better structures and designs it will save more lives and cause less damage. The speaker was trying a design where you would not see on the surface which most people would like. First, on http://science.howstuffworks.com/engineering/structural/earthquake-resistant-buildings6.htm,An
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The network of sensors communicates with an air compressor, which, within a half second of being alerted, forces air between the building and its foundation. The cushion of air lifts the structure up to 1.18 inches (3 centimeters) off the ground, isolating it from the forces that could tear it apart in minutes. This new technology is really cool and seems very futuristic and with this new technology, we could protect many cities if we made …show more content…
“I don’t think everyone will. My class isn’t getting postponed or anything.”The students in the university really did not care about the earthquake drill and did not do much which really did not prepare them for an actual earthquake. Some students did not even get alerted of an Earthquake drill meaning that even the staff really did not even care to inform the students and it did not really matter.Also, most of the students didn’t do it because they had the class to get to or they had to do work so just doing it at a time where they were already busy means that they just scheduled it where ever they could.A 7.8 magnitude earthquake in Nepal in April of 2015 and most houses there were crushed.Secondly, on http://www.chacha.com/question/how-much-weight-can-the-average-high-school-desk-hold,If a 7.8 magnitude were to hit here and we were in a two story building like BCHS if we went under a desk it can only hold 200-250 pounds ,as it says from chacha.com, which if a bunch of rubble fell down it would more than likely crush the person under the desk.Even if we did follow procedures for an earthquake drill we still have the same chances of dying than just doing anything. It would be a better chance of going outside away from anything which is just essentially a fire drill than just doing an earthquake drill.If schools revised their earthquake plan and did not think that the school's infrastructure was already good enough and
In 1910 a series of fifty-two earthquakes struck Arizona between September 10th-23rd and it caused much of the Flagstaff residents to flee the area as even strong households cracked and chimneys crumbled. The fifty-two earthquakes were all light-shock earthquakes with magnitudes between 4.0-4.2 that came right after another. If only one earthquake occurred in that timespan then it is likely that only objects would be knocked from shelves but no damage would be done to infrastructure, but the earthquakes happened right after another causing significant slight
Earthquakes happen about 20,000 times a year worldwide. They can destroy almost anything.In 2011, Japan had 9.1 magnitude earthquake, close to the highest magnitude of 9.2 in Alaska. They suffered tremendous damage from such a strong earthquake. The year before Haiti suffered from a 7.0 magnitude earthquake, still quite high compared to small tremors at magnitude 0-2. Japan recovered and rebuilt much faster than haiti did though. Haiti isn't even quite done recovering yet. The earthquakes had such different effects on the countries because of their economy, the condition of their people, and population rates.
So, the Lake County High School student body was told today by Jimmy Snyder, that we will be having a school shooting drill sometime in the month of November. Therefore, be prepared for it at any given time of the school day. These people know about the upcoming drill: Parents, Staff, Policemen, and the
Skyscrapers are amazing! Architectural defeats. Wonders of the world. How are they able to withstand even the strongest of winds and earthquakes?
1. Initially, I would like to discuss the process of what hydraulic fracturing is and the process that takes place.
The attacks of September 11 were some of the worst ever experienced in the history of the United States. These attacks generated a widespread feeling of insecurity and uncertainty throughout America, compelling the government to revise safety measures and protocol pertaining to the wellbeing of the United States. However, some aspects of security under modification, such as building codes, are being questioned by many. The collapse of the twin towers, due to the impact from the airplanes, spurred a movement focused on strengthening the integrity of skyscrapers and other high-rise buildings throughout the United States. Though the terrorist attacks proved to be a tremendous tragedy, the application of measures this great is not seen as a proven necessity. The circumstances of the incident proved to be so extraordinary that dramatic modifications to the structure of building should not take place because of such an event. Therefore, the building codes of skyscrapers should not be changed due to the terrorist attacks of September 11.
It’s fall everyone and Halloween is coming.I would like to tell you that fall is the best season of all.
B. Impulsive stage- protons and electrons are accelerated and radio waves, hard x-rays and gamma rays are
The earthquake that only lasted 45 to 60 seconds but “was felt from southern Oregon to south of Los Angeles and inland as far as central Nevada” was the disastrous 1906 San Francisco Earthquake (USGS 2012). A natural disaster that was responsible for structure damage and the lives of many people. Earthquakes are part of the natural process of the earth and are frequent around the world; they are usually small and not even felt by people. Unfortunately, there is also the magnitude 7 or greater earthquakes, which if trigger in big populated areas can become destructive in matter of seconds (Lutgens, F. and Tarbuck, E.). Like the 1906 San Francisco Earthquake the apart from destroying the city the lives of many people changed forever. Then,
Mother Nature cannot be controlled and as humans we are forced to deal with various natural disasters. We have earth quakes, hurricanes, volcanoes, tornadoes and many other types of events that are weather driven. Many natural disasters affect our everyday lives and individuals may be forced to safe areas to protect themselves from potential danger. Natural disasters can also place a financial burden on people in affected communities. Hurricanes are strong storms that have been hitting the United States for as long as history can remember. Many hurricanes have hit the southeastern part of the United States the past 100 years. Some of these hurricanes have left little effect of society while others have scarred into the history
The failure of beam-to-column connections in steel Special Moment Resisting Frames had the most to do with most of the damage in these buildings. In response to the pattern of buildings including SMRF's, there have been studies to improve the design and construction practices to allow for better and more improved buildings. The higher building codes wanted engineers to find new ways to allow homes, apartments or skyscrapers the ability to sustain a powerful earthquake. These engineers borrowed the model from New Zealand engineer Bill Robinson. His method was to use lead-rubber bearings, which minimize the vibrations caused by the earthquake, improving its performance during seismic activity. Many of the old buildings that took damage during the earthquake had to be retrofitted. This was done by either infilling the walls, adding braces, adding buttresses, adding new frames, exterior or interior, completely rebuilding or isolating the building. All of these techniques of retrofitting a building all add extra support to the remainder of the building. Most of the residential structures that took damage and were deemed uninhabitable were the apartments or condominiums that were made of light, wood frames. Also, many houses made using stucco took extensive damages. This was due to the fact that the stucco was not properly installed in the first place,
Earthquakes have been recorded throughout history for thousands of years. Even before seismographs in early times, there are records and accounts of mysterious ground shaking. Earthquakes occur when rocks break along an underground fault (UPSeis, 2007). This, in return, causes vibrations through the earth which causes ground shaking. The magnitude of the shaking varies depending on how great the movement along the fault is; the greater the movement, the bigger the earthquake. Some earthquakes are huge and cause significant damage, while others are small and cause little or no damage what-so-ever. Earthquakes are unpredictable, and can happen at any time. It is uncertain where an earthquake will strike, but there is a greater risk of an earthquake for areas lying on or near a fault. No one is ever prepared for an earthquake, so the people affected must face a sometimes terrifying reality and can be scarred for life. One country in particular that has been severely affected from an earthquake is Italy. Over a century ago Messina, a city located in Sicily, was to face one of the most devastating natural events of the century.
Children cry for their lives as they are trapped in a scary, abandoned church on top of Jay Mountain earlier today on a hot, sunny afternoon. A mysterious cause made the church catch on fire, but two brave teenagers broke into the church and saved them on instinct. __________________________________ The burning church on fire.
Earthquakes are vibrations felt at the surface of the earth which are caused by disturbances of the energy in the earth's interior. These vibrations are known as seismic waves. (Skinner Robinson McVerry 1) There are different type sof seisimc waves such as Primary (P) waves, whcih travel the fastest, Secondary (S) waves which cause the earth to vibrate vertically, Surface (L) waves. P and S waves are "affected by changes in the density and the rigidity of the materials through which they pass." (Columbia Encyclopedia) Earthquakes vary in their intensity and duration. Often times they are strong enough to cause massive destriction. Tall buildings often suffer as a result of these natural disasters. In recent years this has become a larger and larger threat with both the number of large buildings, and their number of occupants increasing. In an effort to try to minimize the damage caused by earthquakes many some engineers focus primarily on designing and constructing earthquake resistant buildings. Earthquake engineers have gathered much of their information from analyzing past earthquakes, and learning which buildings can and can't withstand the tremors. The goals of these engineers is to design buildings that can withstand moderate earthquakes and obtain minimal damage, and that the buildings will not collapse lowering the probability of human deaths.
Taher, R. (2011). General recommendations for improved building practices in earthquake and hurricane prone areas. San Francisco, CA: Architecture for Humanity Retrieved from