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The use of continuum models for analyzing adobe structures [PDF]
, 2012 As it is known, the adobe structures have a high seismic vulnerability principally due to the low material strength and sometimes due to the inadequate structural configuration.
Blondet, M. +4 more
core
Bridge-Pier Caisson foundations subjected to normal and thrust faulting:physical experiments versus numerical analysis [PDF]
, 2015 Surface fault ruptures can inflict serious damage to engineering structures built on or near them. In the earthquakes of Kocaeli, Chi-chi, and Wenchuan a number of bridges were crossed by the emerging normal or thrust faults suffering various degrees of ...
Zarzouras, O. +3 more
core +1 more source
Comparing components for seismic risk modelling using data from the 2019 Le Teil (France) earthquake [PDF]
Natural Hazards and Earth System SciencesProbabilistic seismic hazard and risk models are essential to improving our awareness of seismic risk, to its management, and to increasing our resilience against earthquake disasters.
K. Trevlopoulos +4 more
doaj +1 more source
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 +3 more
wiley +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 +6 more
wiley +1 more source
Journal of Asian Architecture and Building EngineeringTo investigate the hysteresis behavior and seismic damage performance of recycled concrete-filled square steel tube columns with I-shaped steel, nine column specimens were subjected to cyclic loading, aiming to acquire their load–displacement hysteretic ...
Hui Ma +3 more
doaj +1 more source
Seismic vulnerability of deep tunnels influenced by chloride ion corrosion
Shenzhen Daxue xuebao. Ligong banChloride ion erosion adversely affects the seismic performance of tunnels, making it essential to study the seismic vulnerability of tunnels in corrosive environments for a comprehensive seismic assessment over their entire lifecycle.
GUAN Minsheng +3 more
doaj +1 more source
Seismic damage model for regular structures
International Journal for Engineering Modelling, 2001 In this paper seismic damage ratio model of regular structures is analyzed. It is based on the following assumptions: - Seismic response of the regular structures (symmetric plans and constant vertical stiffness) can be well interpreted by using SDOF system as a mathematical model of the structures.
Morić, Dragan +2 more
openaire +3 more sources
Deep Underground Science and Engineering, EarlyView.Joint orientation significantly affects P‐wave velocity, with the highest velocity at zero‐degree angles, decreasing to 30° as the angle increases. The velocity increases slightly from 30 to 45 degrees but sharply decreases from 45 to 90 degrees. Abstract Determination of the required parameters in different science contexts using the ultrasonic wave ...
Yaghoob Zarei +4 more
wiley +1 more source
GeoHazardsPost-earthquake fires are typically of great concern for fire protection services, which are expected to be in high demand immediately after a strong earthquake.
Thomas Lessault +2 more
doaj +1 more source