1-20 of 41
Keywords: Earthquake
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-098
... Abstract To examine the change in in-situ stress between before and after the 2011 Tohoku-oki earthquake, we performed stress measurements after the earthquake in the Kamaishi mine, located near the northern termination of the mainshock rupture. The in-situ stress measurement period was from...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-083
... Artificial Intelligence Earthquake kinematic analysis discontinuity turan arslan deformation criterion international journal procedia engineering 191 mohr-coulomb parameter equivalent mohr-coulomb parameter Marble Quarry metals & mining strength Rock mechanics stability rock mass...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-079
... potentially stronger seismic events. The in-situ AE monitoring system detected and analyzed AE activity in-situ in online mode (P- and S-wave picking, localization). To locate earthquakes, an isotropic velocity model was used. After each stimulation, the results of monitoring were reviewed in order to assess...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-139
... wellbore stability, the changes can impact a larger scale, triggering earthquakes and inducing seismicity. In this paper the current approaches envisaged to tackle these problems are briefly reviewed and discussed. Some extensions that have been made possible thanks to the combination of new numerical...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-109
.... Introduction After the 2011 Tohoku-oki earthquake, in-situ rock stress was measured repeatedly at a drift in the Kamaishi mine at a depth of 290m [1]. Stress was measured conducted by the Compact Conical-ended Borehole Overcoring (CCBO) technique [2–4]. The magnitude of the rock stress measured one year after...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-008
... here the vulnerability of historic monuments in rocks to earthquake hazards using the numerical, discrete element, discontinuous deformation analysis (DDA) method (Shi 1993). The basic principles of DDA are relatively well known and will not be reviewed here, for the sake of brevity. Interested readers...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-014
... enclosing rock mass. 1 INTRODUCTION According to modern conceptions earthquakes and rock bursts arise not as a result of a sudden emer- gence and propagation of a new crack in the Earth s crust, but rather due to sudden sliding along already existing faults. Therefore, earthquakes and rock bursts are mainly...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-105
... topography. The rock slope is subjected to several harmonic signals with variable frequency and amplitude, and the slope response is evaluated. 1 INTRODUCTION Subduction of the Nazca plate under the South American plate is responsible of numerous earthquakes due to the stress accumulation and relief...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-126
.... Tomiyama Department of Civil Engineering and Architecture, University of the Ryukyus, Okinawa, Japan N. Iwata, K. Adachi & Y. Takahashi Chuden Consultants, Hiroshima, Japan ABSTRACT: The shear response of rock discontinuities has a direct relevance to the mechanism of earthquakes and their source...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-122
... Hindukush region of Afghanistan is seismically very active as shown in Figure 5. Although there is no major earthquake nearby the Salang tunnel, there are two major earthquakes at a distance of about 100 km Figure 5. The seismicity of Afghanistan (earthquake data from USGS). Figure 6. The inferred stress...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-128
...Rock Mechanics and Rock Engineering: From the Past to the Future Ulusay et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-03265-1 Fault rupture simulation of the 2014 Kamishiro Fault Nagano prefecture earthquake using 2D and 3D-FEM N. Iwata, K. Adachi & Y. Takahashi Chuden...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-129
... After the 2011 Great East Japan Earthquake, it is getting important to evaluate seismic stabilities of infrastructures (Aydan et al. 2011). The importance is also the same for underground structures. Oya tuff, which is one of the famous building stone and is classified into pumice volcanic tuff is...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-137
... foundations of the bridges against erosion as well as their uneven settle- ment in soft ground in river beds, which may eventually lead the collapse of the bridges (i.e. Shimizu et al. 2013). It must be also noted the region is prone to earthquakes, the use of wooden piles could be also as Figure 4. Drawing...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-148
... Abstract A strong earthquake can stimulate large number of landslides, which can cause serious economic and person loss. Understanding the failure mechanisms of the seismically induced landslide and the resulting landmass runout is crucial. In this paper, two continuum models are examined...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-184
... the detachment of blocks while the second stage relates to the motion of the falling body, post failure. The main triggering factors for the detachment of blocks are erosion and weathering along the structural discontinuities, rainfall, earthquakes and others (Dorren 2003, Singh et al. 2010, Asteriou...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-162
... Abstract Deep-hole resistivity anomaly was observed in Heping geoelectric station before the earthquakes occurred in Heyuan. Different from the resistivity anomaly of most resistivity stations in China, the daily mean value curve of resistivity in Heping station shows long trend of decline in...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-015
... Upstream Oil & Gas Reservoir Characterization sustainability Chile contract coastal cordillera water pressure González Earthquake structural geology Cordillera hydro storage facility rock mechanical point northern chile natural concavity sediment deposit volcanic rock Fault Zone...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-011
... orientation major feature intersection stress load Reservoir Characterization underground space main fault project area ductile environment stress condition Upstream Oil & Gas Earthquake stress state horizontal stress component tunnel deformation stress level Magnitude ?? ABSTRACT: The...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-058
... Abstract Choosing an appropriate site for a radioactive waste repository is one of the major challenges for the nuclear power community and their respective governments. Knowledge about local fault zones is important as they are a possible source of earthquakes and pose a threat to safety and...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-093
... Abstract Iran is located in a seismic prone region along Alpine-Himalaya Orogenic belt. Along two main mountain ranges of Alborz and Zagros in the country (in north and west parts of Iran, respectively) several active faults exist, that are the roots of many destructive earthquakes occurred...

Product(s) added to cart

Close Modal