Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Ground Motions And Soil Liquefaction During Earthquakes PDF full book. Access full book title Ground Motions And Soil Liquefaction During Earthquakes.
| Author | : Harry Bolton Seed |
| Publisher | : |
| Total Pages | : 134 |
| Release | : 1940 |
| Genre | : Earthquake engineering |
| ISBN | : |
| Author | : I. M. Idriss |
| Publisher | : |
| Total Pages | : 237 |
| Release | : 2008 |
| Genre | : Earthquakes |
| ISBN | : 9781932884364 |
| Author | : National Academies of Sciences, Engineering, and Medicine |
| Publisher | : |
| Total Pages | : 350 |
| Release | : 2019-01-30 |
| Genre | : |
| ISBN | : 9780309440271 |
Earthquake-induced soil liquefaction (liquefaction) is a leading cause of earthquake damage worldwide. Liquefaction is often described in the literature as the phenomena of seismic generation of excess porewater pressures and consequent softening of granular soils. Many regions in the United States have been witness to liquefaction and its consequences, not just those in the west that people associate with earthquake hazards. Past damage and destruction caused by liquefaction underline the importance of accurate assessments of where liquefaction is likely and of what the consequences of liquefaction may be. Such assessments are needed to protect life and safety and to mitigate economic, environmental, and societal impacts of liquefaction in a cost-effective manner. Assessment methods exist, but methods to assess the potential for liquefaction triggering are more mature than are those to predict liquefaction consequences, and the earthquake engineering community wrestles with the differences among the various assessment methods for both liquefaction triggering and consequences. State of the Art and Practice in the Assessment of Earthquake-Induced Soil Liquefaction and Its Consequences evaluates these various methods, focusing on those developed within the past 20 years, and recommends strategies to minimize uncertainties in the short term and to develop improved methods to assess liquefaction and its consequences in the long term. This report represents a first attempt within the geotechnical earthquake engineering community to consider, in such a manner, the various methods to assess liquefaction consequences.
| Author | : Rolando P. Orense |
| Publisher | : CRC Press |
| Total Pages | : 280 |
| Release | : 2014-04-15 |
| Genre | : Technology & Engineering |
| ISBN | : 1315759411 |
Soil Liquefaction during Recent Large-Scale Earthquakes contains selected papers presented at the New Zealand Japan Workshop on Soil Liquefaction during Recent Large-Scale Earthquakes (Auckland, New Zealand, 2-3 December 2013). The 2010-2011 Canterbury earthquakes in New Zealand and the 2011 off the Pacific Coast of Tohoku Earthquake in
| Author | : National Research Council (U.S.). Committee on Earthquake Engineering |
| Publisher | : National Academies |
| Total Pages | : 260 |
| Release | : 1985 |
| Genre | : Buildings |
| ISBN | : |
| Author | : Chi-yuen Wang |
| Publisher | : Springer |
| Total Pages | : 228 |
| Release | : 2010-01-11 |
| Genre | : Science |
| ISBN | : 3642008100 |
Based on the graduate course in Earthquake Hydrology at Berkeley University, this text introduces the basic materials, provides a comprehensive overview of the field to interested readers and beginning researchers, and acts as a convenient reference point.
| Author | : Harry Bolton Seed |
| Publisher | : |
| Total Pages | : 146 |
| Release | : 1982 |
| Genre | : Nature |
| ISBN | : |
| Author | : Michael W. Greenfield |
| Publisher | : |
| Total Pages | : 451 |
| Release | : 2017 |
| Genre | : |
| ISBN | : |
Soil liquefaction during past earthquakes has caused extensive damage to buildings, bridges, dam, pipelines and other elements of infrastructure. Geotechnical engineers use empirical observations from earthquake case histories in conjunction with soil mechanics to predict the behavior of liquefiable soils. However, current empirical databases are insufficient to evaluate the behavior of soils subject to long-duration earthquakes, such as a possible Mw = 9.0 Cascadia Subduction Zone earthquake. The objective of this research is to develop insight into the triggering and effects of liquefaction due to long-duration ground motions and to provide recommendations for analysis and design. Recorded ground motions from 21 case histories with surficial evidence of liquefaction showed marked differences in soil behavior before and after liquefaction was triggered. In some cases, strong shaking continued for several minutes after the soil liquefied, and a variety of behaviors were observed including dilation pulses, continued softening due to soil fabric degradation, and soil stiffening due to pore pressure dissipation and drainage. Supplemental field and laboratory investigations were performed at three sites that liquefied during the 2011 Mw = 9.0 Tohoku earthquake. The recorded ground motions and field investigation data were used in conjunction with laboratory observations, analytical models, and numerical models to evaluate the behavior of liquefiable soils subjected to long-duration ground motions. Observations from the case histories inspired a framework to predict ground deformations based on the differences in soil behavior before and after liquefaction has triggered. This framework decouples the intensity of shaking necessary to trigger liquefaction from the intensity of shaking that drives deformation by identifying the time when liquefaction triggers. The timing-based framework promises to dramatically reduce the uncertainty in deformation estimates compared to conventional, empirically-based procedures.
| Author | : Francesco Silvestri |
| Publisher | : CRC Press |
| Total Pages | : 8083 |
| Release | : 2019-07-19 |
| Genre | : Technology & Engineering |
| ISBN | : 0429632010 |
Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions contains invited, keynote and theme lectures and regular papers presented at the 7th International Conference on Earthquake Geotechnical Engineering (Rome, Italy, 17-20 June 2019. The contributions deal with recent developments and advancements as well as case histories, field monitoring, experimental characterization, physical and analytical modelling, and applications related to the variety of environmental phenomena induced by earthquakes in soils and their effects on engineered systems interacting with them. The book is divided in the sections below: Invited papers Keynote papers Theme lectures Special Session on Large Scale Testing Special Session on Liquefact Projects Special Session on Lessons learned from recent earthquakes Special Session on the Central Italy earthquake Regular papers Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions provides a significant up-to-date collection of recent experiences and developments, and aims at engineers, geologists and seismologists, consultants, public and private contractors, local national and international authorities, and to all those involved in research and practice related to Earthquake Geotechnical Engineering.
| Author | : Walter Salazar |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 238 |
| Release | : 2024-03-06 |
| Genre | : Science |
| ISBN | : 0854662219 |
Earthquake Ground Motion is a compilation of ten chapters covering tectonics, seismicity, site effects, tsunamis, infrastructure, and instrumentation. It presents state-of-the-art techniques for retrieving rupture models, seismogenic structures, and validation of focal mechanisms. It also presents macroseismic archiving tools for historical and instrumental earthquakes and the fundamentals of seismic tomography. The book describes the site response analysis in 2D and 3D, considering topographic and soil structure interactions, its incorporation in a seismic hazard analysis, and the impact of earthquakes on the cost of reconstruction. The final sections are devoted to the genesis of earthquakes tsunamis, non-seismic tsunamis, and the new role of gyroscopes in rotational seismology.
