The Microtremor Survey Method - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Microtremor Survey Method write by Hiroshi Okada. This book was released on 2003. The Microtremor Survey Method available in PDF, EPUB and Kindle. Describes the nature of the microtremor noise field, the use of appropriate surface arrays of geophones, and the two principal classes of array-processing techniques, high-resolution beamforming and the spatial autocorrelation method (SPAC). This is the first comprehensive textbook of the microtremor survey method written in English.
Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data
Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data write by Marco Mucciarelli. This book was released on 2008-11-30. Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data available in PDF, EPUB and Kindle. The current state-of-the-art allows seismologists to give statistical estimates of the probability of a large earthquake striking a given region, identifying the areas in which the seismic hazard is the highest. However, the usefulness of these estimates is limited, without information about local subsoil conditions and the vulnerability of buildings. Identifying the sites where a local ampli?cation of seismic shaking will occur, and identifying the buildings that will be the weakest under the seismic shaking is the only strategy that allows effective defence against earthquake damage at an affordable cost, by applying selective reinforcement only to the structures that need it. Unfortunately, too often the Earth’s surface acted as a divide between seism- ogists and engineers. Now it is becoming clear that the building behaviour largely depends on the seismic input and the buildings on their turn act as seismic sources, in an intricate interplay that non-linear phenomena make even more complex. These phenomena are often the cause of observed damage enhancement during past ear- quakes. While research may pursue complex models to fully understand soil dyn- ics under seismic loading, we need, at the same time, simple models valid on average, whose results can be easily transferred to end users without prohibitive expenditure. Very complex models require a large amount of data that can only be obtained at a very high cost or may be impossible to get at all.
Analysis of Microtremors for Determination of Site Effects
Analysis of Microtremors for Determination of Site Effects - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Analysis of Microtremors for Determination of Site Effects write by Tun Naing. This book was released on 2012-04. Analysis of Microtremors for Determination of Site Effects available in PDF, EPUB and Kindle. Microtremor survey was conducted together with boring survey for the determination of site amplification and strong ground motion characteristics in southern Yogyakarta Depression, Indonesia. 1-D dynamic response analysis by equivalent linear method had been performed based on results of microtremors survey, data from nine boreholes, and standard penetration test results. The DYNEQ Program, version 3.25, coded by Dr. Nozomu Yoshida in 2004 was used for 1D dynamic response analysis by combining with Bunsanf - HV - Matsuo Program. 1-D seismic response analysis had been performed by using the input parameters such as shear wave velocity structures, sediment properties, depth information and two input earthquake motions at engineering bedrock; selected earthquake motion (2004 Kamo earthquake, Max Acc. 232 gals) and synthetic earthquake motion of 2006 Yogyakarta earthquake. The amplification map, two predominant period maps, two peak ground acceleration (PGA) maps, a peak ground velocity (PGV) map and a peak ground displacement (PGD) map are resulted as main contributions.
Strong Motion Instrumentation for Civil Engineering Structures
Strong Motion Instrumentation for Civil Engineering Structures - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Strong Motion Instrumentation for Civil Engineering Structures write by Mustafa Özder Erdik. This book was released on 2012-12-06. Strong Motion Instrumentation for Civil Engineering Structures available in PDF, EPUB and Kindle. Most of the existing strong motion instrumentation on civil engineering structures is installed and operated as federal, state, university, industry or private applications, in many cases operated as a closed system. This hampers co-operation and data exchange, hampering the acquisition of strong motion and structural data, sometimes even within a single country. There is a powerful need to inform engineers of existing strong motion data and to improve the accessibility of data worldwide. This book will play a role in fulfilling such a need by disseminating state-of-the art information, technology and developments in the strong motion instrumentation of civil engineering structures. The subject has direct implications for the earthquake response of structures, improvements in design for earthquake resistance, and hazard mitigation. Readership: Researchers in earthquake engineering, engineers designing earthquake resistant structures, and producers of strong motion recording equipment.
Progress in Exploration, Development and Utilization of Geothermal Energy
Progress in Exploration, Development and Utilization of Geothermal Energy - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Progress in Exploration, Development and Utilization of Geothermal Energy write by Yinhui Zuo. This book was released on 2022-09-21. Progress in Exploration, Development and Utilization of Geothermal Energy available in PDF, EPUB and Kindle.
