Results 61 to 70 of about 36,404 (317)

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

Definition of seismic and tsunami hazard scenarios by exploiting EU-India Grid e-infrastructures [PDF]

, 2012
Seismic hazard assessment can be performed following a neo-deterministic approach (NDSHA), which allows to give a realistic description of the seismic ground motion due to an earthquake of given distance and magnitude.
Panza, G., Parvez, I. A., Parvez, I., Peresan, A., Rastogi, B., Magrin, A., Cozzini, S., Magrin, Andrea, VACCARI, FRANCO, Vaccari, F., Rastogi, B. K., PANZA, GIULIANO, PERESAN, ANTONELLA   +12 more
core  

Seismic behaviour assessment of vernacular isolated buildings

, 2015
Conference name International Conference on Vernacular Seismic Culture in Portugal Research Project Funded under the National Research Agency FCT, SEISMIC-V 2013.This paper presents the numerical seismic analysis of isolated vernacular buildings ...
Ortega, J, Vasconcelos, G, Lourenço, P, Pinheiro Rodrigues, Hugo Filipe, Varum, H.   +4 more
core   +1 more source

On the seismic vulnerability assessment of urban areas using census data: The Lisbon metropolitan area as a pilot study area

, 2023
This paper presents a procedure for the application of an index-based vulnerability assessment method to the seismic risk assessment of 292,978 reinforced concrete and 152,916 unreinforced masonry buildings in the Lisbon Metropolitan Area (LMA).
Santos, Pedro Pinto, Xofi, Maria, Domingues, José Carlos, Reis, Eusébio, Lourenço, Paulo B., Garcia, Ricardo A. C., Ferreira, Tiago Miguel, Zêzere, José, Oliveira, Sérgio C., Pereira, Susana, Zêzere, José Luís, Garcia, Ricardo, Garcia, Ricardo A.C., Oliveira, Sérgio   +13 more
core   +1 more source

An optimizing microseismic method for rock burst early warning based on mining production process

Deep Underground Science and Engineering, EarlyView.
A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han, Linming Dou, Wu Cai, Mingbo Chi, Guojun Xi, Shuai Chen, Biao Jiao   +6 more
wiley   +1 more source

Generating Input Ground Motions for Seismic Risk Assessment Using Recorded Ground Motions from the Moderate Magnitude Earthquake

Applied Sciences
To secure the seismic performance of structures, seismic risk assessment is necessary to quantify safety against beyond-design-based earthquakes and seismic design.
Hae Yeon Ji, Jung Han Kim
doaj   +1 more source

Instrumental and macroseismic data on processes in the focal zone of the Krivoy Rog earthquake on December 25, 2007.

Геофизический журнал, 2010
In this paper the results of the studies of kinematical and dynamic characteristics of seismic waves and source for tangible Krivorozhsky earthquake on 25.12.2007 are presented.
B. G. Pustovitenko, V. E. Kulchitsky, A. A. Pustovitenko, A. M. Sklar   +3 more
doaj   +1 more source

An Assessment of the Seismicity of the Bursa Region from a Temporary Seismic Network

Pure and Applied Geophysics, 2011
A temporary earthquake station network of 11 seismological recorders was operated in the Bursa region, south of the Marmara Sea in the northwest of Turkey, which is located at the southern strand of the North Anatolian Fault Zone (NAFZ). We located 384 earthquakes out of a total of 582 recorded events that span the study area between 28.50–30.00°E ...
Gok, Elcin, Polat, Orhan
openaire   +3 more sources

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

Deep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen, Pinqiang Mo, Zhao Lu, Lianfei Kuang, Qiang Zhang, Abolfazl Eslami   +5 more
wiley   +1 more source

A case study for seismic assessment and restoration of historic buildings: The Arditi residence [PDF]

, 2015
This chapter focuses on seismic assessment and restoration of one of the numerous historical buildings in Turkey; the Arditi Residence in Urla, Izmir. It is a 150 years old two story masonry building located in a seismically active region.
Murat Altug Erberik, Dönmez, Cemalettin, Cemalettin Donmez, Erberik, Murat Altuğ   +3 more
core   +1 more source