DEDICATION To my parents and to our family who made this accomplishment possible. And to my friends who cheers me and help me to be better. ACKNOWLEDGEMENT First and foremost, I would like to thank God for his never-ending grace, mercy, and provision during what ended up being one of the toughest times of my life. To be considered for an Academy Award for this role is a great honor and a privilege, so thank you Academy. Table of Contents ABSTRACT 1 1 Introduction 1 2 Earthquake effects and causes 2 3 LOCATING AND MEASURING SEISMIC WAVES 5 4 Palestine zoning AND PROTECTION From EARTHQUAKE. 6 5 Engineering solutions 8 5.1 Equivalent Static method 9 5.2 Response Spectrum method. 10 5.3 Time History …show more content…
2 Figure 2 2 : Liquefaction in action 2 Figure 2 3:Coseismal surface fault 2 Figure 2 4:tusnami, japan, 2011 3 Figure 2 5The Earth’s layers (strata) shown to scale. Credit: pubs.usgs.gov 3 Figure 2 6:The boiling point of water is 100 ℃ Jody Dole/Getty Images 3 Figure 2 7:The Earth's layers Credit: discovermagazine.com 3 Figure 2-8:Tectonic plate boundaries 4 Figure 3 1: surface waves copyright © 2002 published by Houghton Mifflin 5 Figure 3 2:Kinemetrics seismograph is formerly used by United States Department of the Interior. 5 Figure 4 1:Seismic Hazard Map and Seismic Zone Factor. (Source ESSEC, USAID-MERC (M18-057), Project) 6 Figure 4 2:Earthquake Preparedness Plans and Kits 8 Figure 5 1: For design in various ground 10 ABSTRACT Your life is important to us, so we try to look to reduce the effects of these problems that abolish your comfort, including earthquakes, which result in the waves caused by moving the rocks in the ground to reach us and to our facilities. So, the aim of this paper to search for these waves and analyzed it to know when the earthquake will come and how its strength by seismograph device, and how our structure can withstand for deflection of these forces and restrict them as much as possible to prevent it from collapsing so we will see the solutions that will link the elements of the structure with an iron
Earthquakes. They shake buildings, they wobble structures, they dismantle even the most stable construction. They leave people without homes, destroy possessions. The San Francisco earthquake in 1906 left at least half of the population homeless.
The earthquakes that have been considered are 1152, those for which a location was found in the catalogues: for 956 of them it was possible to calculate also, as additional information, the equivalent WA magnitude (MLBB). Indeed, since October 22, 2004 a Guralp 40-T BB seismometer with a period extended to 60 s was placed very close to the WA one. In addition, for 134 events recorded in the period 2010-2013 the equivalent ML was estimated both by the BB instruments placed at on the surface (MLBB) and at the bottom (MLTRI) of the cave (see Introduction). To compute the equivalent ML we have first deconvolved the BB instrument transfer function to obtain a ground displacement record and then we have convolved the signal with the WA transfer function.
The story of Vasquez Rock Natural Park located in Agua Dulce, California began in 1874 when Tiburcio Vasquez a Californian bandit used the rocks to escape being capture by law enforcements. Due to the impact that Tiburcio created in the nearby communities the park was name after him. By 1970 the Los Angeles County Government acquired the rights to the park, but it was not until 1972 that the park was added to the National Registry of Historic Places. At the begging of its creation the park was populated by its first habitants the Tataviam Indians until the intrusion of the Spaniards. The Spaniards ruled the park and ruled the Indians until their death.
However, the perceived shaking of the Haiti earthquake is said to be “extreme”, which is four tiers above Haida Gwaii’s perceived shaking level (strong). Comparison 2: Human and environmental impacts Due to many factors that provide a variety of influences that
On March 22, 2014 a 600 foot high hillside fell into the town of Oso, Washington. The total area consumed by the slide was 1,500 feet long, 4,400 feet wide and varied in depth from 30 to 70 feet deep – 49 homes and other buildings were destroyed, 13 people were seriously injured, and 44 people were killed (Department of Homeland Security 2015, p. 2). The slide itself moved “about 200 miles per hour, generating an estimated 10 million cubic yards of material covering approximately 318 acres” (Department of Homeland Security 2015, p. 2). According to eye-witness accounts it took mere seconds for the flood of debris to make its way down the hill. Other issues arose as a result of the mudslide, the river was dammed by the debris, which caused flooding
However, some strides are being made to better prepare for earthquakes and tsunamis. As of this year, the Pacific Northwest’s warning system for earthquakes is getting its first public test. The Earthquake Early Warning (EEW) was introduced during a workshop in February as a potential emergency planning and response system. Now it is going to be introduced to the public in preparations for any upcoming earthquakes. Similar systems are used around the globe and been proven to be extremely effective.
In San Francisco on April 18, 1906 at about 5:13 am a HUGE earthquake hit recorded as a 7.7-7.9 . Damaging buildings from left to right. Many poorly structured buildings collapsed causing 500 million dollars in total damage (1906 money) translated to about 8.2 billion dollars today. It was recorded that most buildings immediately caught fire which trapped the victims, about 25,000 buildings were burnt down from the fire, a total of about 490 blocks.
The San Francisco earthquake of 1906 will never be forgotten of its devastating power and destruction. This earthquake was something never seen before and at the time could only be imagined. It was unexpected and terrifying at the 5:12 am, the first round started, The damage from the earthquake was terrible, only the most powerful force could cause the damage done to the city, and the people. The cost to repair everything was $400,000,000 at the time, which works out to around $8.2 billion today.
The text asserts that there were no sweeping fires to blame, only the earthquake. This event led to the first major legislative initiative in California to recognize seismic issues: the Field Act of 1933. Steinberg contends that although this was a step in the right direction, seismic enlightenment was still difficult. The author notes that regardless of awareness, many built in areas vulnerable to harmful seismic activity (i.e. near fault lines). The author also states that California is not the only area prone to earthquakes and that typically the poor suffer more from these events wherever they happen.
Northridge Earthquake 1994 Northridge earthquake 1994, one of the most well-known earthquake by Californian people. January 17, 1994, at 4:31 AM this Northridge earthquake struck Los Angeles, California. The earthquake was not happened in the city of Los Angeles, but it happened near San Fernando Valley, 16.5 miles northwest of Los Angeles. With the power of 6.7 Ritcher scale, the earthquake struck the city of Los Angeles, California.
Undoubtedly one of the worst natural disasters in U.S. history, The San Francisco Earthquake of 1906, set the stage for understanding earths forces and how to handle them effectively. San Francisco's transformation into a destroyed city, effective response to wide-spread disaster, and expensive reconstruction were all hurtles for the city to climb back to its previous economic power. Despite these challenges, San Francisco was able to rebuild itself into an even greater and more advanced power. The 1906 earthquake gave way to developments that continue to have a positive effect in today's society.
Returning to college has been an exciting and terrifying decision for me. My husband has encouraged me for 1-2 years, but my fear of failure overwhelmed me and kept me from pursuing my Bachelor’s Degree. I wasn’t even sure what I wanted to pursue. I’m now on this journey and ready for whatever it is that God has planned for me. I have worked hard encouraged my three kids as they transitioned their way through elementary school through middle school and on to high school and graduation.
Although the San Francisco Earthquake of 1906 and the Great Chicago Fire of 1871 were both horrific events that created huge destruction on the United States, they took a big toll in people’s lives in many different ways and encouraged them to take charge and rebuild back their hometowns that they loved. The San Francisco Earthquake commenced at five thirteen o’clock in the morning, with the epicenter offshore of San Francisco. The city carried more than 400,000 people during this event (Earthquake of 1906, 1). Most of the citizens who were present during the earthquake were all in bed asleep, but the early morning risers were able to witness the start of everything (The Great 1906, 5).
The Book I chose to explore was I Survived: The San Francisco Earthquake, 1906. Author and illustrated by Lauren Tarshis. I chose this book because I enjoyed the previous "I survived" novel that I read. This book is a Non-Fiction book because the events that occur in this book actually happened. Leo was an actual kid who experienced so much disaster that no one should have to go through.
Informative Speech Outline Speaker’s Name: Luz Singh Speech Topic: Safety; Before, During and After an Earthquake General Purpose: To Inform Central Idea (Main Goal): Help the audience prepare for a massive earthquake. A. Introduction Attention Grabber: I would like to begin by recalling the earthquake of a magnitude of 7.1 in the Ritcher Scale, that struck the center of Mexico this past 19th of September. (Transition):