Simulating earthquakes by combining analytical models with. The signature piece of testing equipment at the peeruc berkeley lab is the six degreeoffreedom shaking table, the largest in the united states, and one of the largest in the world. Its our civic duty and responsibility to train our children to become prepared during a time of crisis. It allows users to create both serial and parallel finite element computer. The name of a good open source code for tsunami modelling is clawpack standing for conservation law package developed by prof.
Federal emergency management agency and modified for. Efficient coding of largescale seismic inversion algorithms. This map shows the vancouver areas most likely to see damage in. The video is of a simulation of an earthquake that we are expecting soon i believe within the next few years in the pacific northwest. German researchers are helping to push back the goalposts on largescale simulation. Ikebukuro bosaikan, 5 minue walk from the west exit of ikebukuro station. University of british columbia seismic resilience study, vancouver. Oct 23, 2017 fifty simulations of the really big one show how a 9. What is the best systems dynamics modeling software. What is the best opensource fem software for geotechnical. Play earthquake simulator, a free online game on kongregate. Sahar safaie, working as a consultant for the city of vancouver, said the city still. Plugin for chrome as an easy way to enable flash content in the browser. Feb 10, 2016 i have used simulation quite a bit, but i am very new to linear dynamic studies and have never done an earthquake analysis.
The quake cottage, a mobile earthquake simulator, in action in recognition. Alaskan way viaduct earthquake simulation click above to watch video the alaskan way viaduct awv is an elevated roadway running along the elliot bay waterway in seattle. Our shared codes come naturally without warranty, so use and publish at your own risk. The unique properties of the cascadia subduction zone prevents a sidebyside comparison.
We estimate ground motions in the pacific northwest urban areas during m9 subduction scenario earthquakes on the cascadia megathrust by simulating wave propagation from an ensemble of kinematic source descriptions. Contents full computation of earthquake hazards and disasters examples of integrated earthquake simulation department of mechanical engineering, tsinghua university. Earthquake readiness systems improving but gaps remain. Shake, rattle and roll an earthquake simulation nysci. Earthquake vulnerability and critical infrastructure. Numerical simulation of m9 megathrust earthquakes in the. The software can be used to support a broad array of mts equipment, including standard uni or biaxial seismic simulators, custom 6 dof seismic simulators, multiaxial simulation tables mast, multitable combinations, and other. It demonstrates the profound focusing effect the reelfoot rift has on ground shaking produced by earthquakes. The quakesim project develops tools to simulate earthquake processes, and manage and model the increasing quantities of spacebased data now available. The simulator, funded by the alaska division of homeland security is used to promote emergency preparedness and provide earthquake education. The earthquake effects for metro vancouver and the victoria area were modelled using software called hazus developed in the by the u. Fifty simulations of the really big one show how a 9. The signature piece of testing equipment at the peeruc berkeley lab is the six degreeoffreedom shaking table, the largest. The cascadia subduction zone megathrust that stretches from mid vancouver island in southern british columbia southward to cape mendocino in northern california has the potential to generate a very large earthquake, similar in magnitude to the february 2010 chilean earthquake and the march 11, 2011, japan earthquake.
The intelligent solution for laboratorybased seismic. Can we do earthquake analysis in solidworks solidworks. Jun 02, 2015 everyone should be prepared and ready for infrastructure shutdown. Earthquake simulations are generally performed to study the effects of earthquakes on manmade engineered structures, or on natural features which may present a hazard during an earthquake. Velocities and densities in our computational mesh are defined by integrating the regional cascadia community velocity model cvm v1.
Using the the ibm supermuc high performance computer at the leibniz supercomputing center lrz, a crossdisciplinary team of computer scientists, mathematicians and geophysicists successfully scaled an earthquake simulation to more than one petaflops, i. Oct 12, 2017 the earthquake resistant concrete is a great example of how applied research at our public universities is developing the next generation of agents of change. Development of evacuation simulation software after an. The earthquakeresistant concrete is a great example of how applied research at our public universities is developing the next generation of agents of change. We neither produce commercial software nor encourage use of computer programs as blackbox tool. Below is a startling simulation of what the tsunami may have looked like in 1700 as it travelled from the u. Empower yourself to help yourself, your family and your neighbours or volunteer for the citys emergency response program at. Codes for earthquake rupture and groundmotion simulation cers have software packages as listed below. Put simply, the animation shows shaking that lasts much longer in anchorage and on the kenai pensula than it does elsewhere. Metro vancouver is situated near a convergent plate boundary called the cascadia subduction zone. L 1998, site amplification modelling of the fraser delta.
About 75 members from three task forces that make up the team from b. Hori earthquake research institute, university of tokyo. Jan 10, 2019 we estimate ground motions in the pacific northwest urban areas during m9 subduction scenario earthquakes on the cascadia megathrust by simulating wave propagation from an ensemble of kinematic source descriptions. The cascadia subduction zone megathrust that stretches from midvancouver island in southern british columbia southward to cape mendocino in northern california has the potential to generate a very large earthquake, similar in magnitude to the february 2010 chilean earthquake and the march 11, 2011, japan earthquake. The simulation is based on a detailed geologic model of the central u. To play this game on kongregate, you must have a current version of adobes flash player enabled. Worstcase scenario vancouver earthquake could have death. Support nysci nysci works to inspire the world about the opportunities of a future fueled by science and invention. Weve performed a seismic risk assessment for vancouvers buildings. Jan 23, 2018 below is a startling simulation of what the tsunami may have looked like in 1700 as it travelled from the u. Marullo, lehigh university civil engineers use complex analytical and numerical models to predict how bridges, buildings, and other structures will behave during earthquakes and. Use stochastic modelling to infer emerging properties in earthquake spatiotemporal series. Set up as a kind of container room, it is furnished with tables and other movable objects and. Earthquake simulator featured at earthquake preparedness week in.
It demonstrates the profound effect the seattle basin has on ground shaking produced by earthquakes. A future large earthquake close to vancouver, victoria, or seattle would cause tens. Animation of the singleblock earthquake machine, a mechanical model of the earthquake process using a wood block, sandpaper, and rubber bands. This model shows how forces, faults, and friction interact as elastic energy is slowly stored when the rubber back stretches and then is rapidly released as the block jerks during an earthquake. Set up as a kind of container room, it is furnished with tables and other movable objects and can accommodate up to 10 people at one time. Earthquake simulator aims to shake up complacency watch news. Earthquake simulation free download earthquake simulation. I have used simulation quite a bit, but i am very new to linear dynamic studies and have never done an earthquake analysis. Arup performed a faulttree analysis a deductive approach to analyze systems to robustly consider the campus utility network in the virtual earthquake simulations. Opensees, the open system for earthquake engineering simulation, is an objectoriented, open source software framework. The husar search and rescue teams from vancouver, calgary and manitoba collaborate in a realtime exercise emulating an.
This suite of routines allows to generate earthquake rupture models for groundmotion simulation or for computing the static displacements due to slip on a fault. Complement the results of earthquake simulations physical with risk and hazard assessment studies stochastic. The video didnt have a soundtrack before so i thought i. Simulating earthquakes by combining analytical models with physical structures by thomas m. Marullo, lehigh university civil engineers use complex analytical and numerical models to predict how bridges, buildings, and other structures will behave during earthquakes and to design earthquake resistant structures. The earthquake threat in southwestern british columbia. Researchers create largest, longest multiphysics earthquake.
Earthquake simulator laboratory pacific earthquake. This open code, is continously been developed and improved. Sep 07, 2011 the video is of a simulation of an earthquake that we are expecting soon i believe within the next few years in the pacific northwest. Opensees the open system for earthquake engineering simulation is a proprietary objectoriented, software framework created at the national science foundationsponsored pacific earthquake engineering center. Everyone should be prepared and ready for infrastructure shutdown. She called tsunami modelling sparse and inconsistent. What are the open source software for tsunami modeling.
Develop large 3d earthquake simulation codes and verify their accuracy against wellknown benchmarks and scenarios. The innovation and entrepreneurship being advanced at all of our postsecondary institutions is leading to cuttingedge technologies and helping to create a dynamic, modern b. The earthquake simulator in the focusterra museum in zurich, weighs more than 3 tonnes and can simulate the ground motion of earthquakes up to a magnitude of almost 8. Great cascadia earthquake tricentennial, program summary and abstracts. The simulation is based on an initial model of the seattle basin and is intended to show the general character of the longperiod ground shaking expected for a large earthquake on the seattle fault. Earthquake simulator deployed to prepare vancouver residents for. Watch earthquake simulator aims to shake up complacency video online.
585 881 1127 152 999 1458 962 634 216 1102 95 643 826 250 1029 18 1504 523 694 1430 368 915 795 391 73 527 761 1091 1389