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Sand Liquefaction Phenomena During the Seismic Crisis of May 2012 in Emilia, Northern Italy
and boils composition Emilia Romagna earthquake
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2018/6/13
In May 2012, the Emilia region of the Po Valley was struck by a seismic crisis with two major events of magnitude Mw 6.1 and Mw 5.9. The first event induced widespread sand blows formed along buried c...
ANALYSIS OF GROUND MOTION PARAMETERS AND GROUND LIQUEFACTION PREDICTION USING GIS FOR KUNMING BASIN,CHINA
Geological Structure Earthquake Fractures Ground Motion Parameters Zonation Attenuation Model Ground Liquefaction GIS
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2016/3/17
In this paper the geological structure and earthquake activity nearby Kunming Basin, Yunnan, China, have been studied. Different ground motion attenuation models used in Japan and in Yunnan, China,hav...
Identification of tsunami deposits and liquefaction features in the Gargano area (Italy):paleoseismological implication
tsunami liquefaction Gargano 1627 earthquake
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2015/9/16
The Gargano region (Southeastern Italy) was hit by a M = 6.8 earthquake and inundated by a subsequent tsunami in 1627. To better define the hazard in the region, we searched for evidence of this and p...
A new dataset and empirical relationships between magnitude/intensity and epicentral distance for liquefaction in central-eastern Sicily
seismo-induced effects liquefaction dataset magnitude-distance relationships geologic hazard Sicily
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2015/9/2
Strong earthquakes can trigger several phenomena inducing soil deformation, such as liquefaction, ground fracturing and landslides, which can often cause more damage than the seismic shaking itself. A...
Electrical resistivity tomography investigation of coseismic liquefaction and fracturing at San Carlo,Ferrara Province,Italy
Liquefaction Fracturing Electrical resistivity tomography
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2015/8/26
Massive surface fracturing and sand ejection took place during the main shock of the May 20, 2012, earthquake (Ml = 5.9) in the Emilia-Romagna region, northern Italy. These phenomena were induced by t...
Liquefaction phenomena along the paleo-Reno River caused by the May 20,2012,Emilia (northern Italy) earthquake
Seismic hazard assessment Po Plain Morphogenic earthquakes
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2015/8/26
On the May 20, 2012 (04:03:52 local time; 02:03:52 UTC), a moderate earthquake (Ml 5.9) [Scognamiglio et al. 2012, this volume] with a focal mechanism showing E-W-trending, S-dipping, reverse-faulting...
Soil-gas survey of liquefaction and collapsed caves during the Emilia seismic sequence
Gas geochemistry Geochemical exploration Gases Soil-gas measurements and monitoring Liquefaction
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2015/8/26
The epicentral area of the Emilia seismic sequence is located in the Emilia-Romagna Region (northern Italy), 45 km from the city of Modena (Figure 1). This area is sited within thrust-related folds of...
MEASUREMENT OF GROUND DEFORMATION INDUCED BY LIQUEFACTION AND FAULTING IN THE 1999 KOCAELI EARTHQUAKE AREA
Earthquakes Soil Photogrammetry Measurement Vector
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2015/7/29
Turkey is one of the most seismically active countries in the world and most of her damaging earthquakes are of inland-type. These
earthquakes mostly result in permanent ground deformation as a cons...
Liquefaction potential of coastal slopes induced by solitary waves
Coastal slopes Liquefaction Tsunami Wave–seabed interaction
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2015/7/1
Tsunami runup and drawdown can cause liquefaction failure of coastal fine sand slopes due to the generation of high excess pore pressure and the reduction of the effective over burden pressure during ...
Condition for liquefaction instability in fluid-saturated granular soils
Bifurcation Instability Liquefaction Undrained condition Saturated sands
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2015/7/1
High-porosity granular materials such as loose sands can implode when subjected to compressive stresses. The mechanism of deformation is diffuse in that the jump in the strain rate tensor has three in...
SOFT COMPUTING APPROACH FOR LIQUEFACTION IDENTIFICATION USING LANDSAT-7 TEMPORAL INDICES DATA
Earthquakes Landsat Accuracy Temporal Indices Data
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2014/4/29
A strong earthquake with magnitude Mw7.7 that shook the Indian Province of Gujarat on the morning of January 26, 2001, caused widespread appearance of water bodies and channels, in the Rann of Kachchh...
An Example of Applying Wood Piles as a Countermeasure against Liquefaction during the 1964 Niigata Earthquake
civil engineering greenhouse gases liquefaction utilization of wood wood pile
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2009/11/23
Increasing the utilization of wood on a long-term basis is considered one of the effective solutions in reducing greenhouse gases. Realizing its potential, construction of highly durable wooden houses...
Co-liquefaction of Enriched Coal Maceral Constituents and Sawdust
co-liquefaction coal vitrinite
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2009/11/16
Co-liquefaction of coal and sawdust was studied in the presence of hydrogen-donor solvent, tetralin. Coal samples were prepared through floatation of the Xinwen coal, followed by enrichment of maceral...
The Properties of the Oils Obtained From Liquefaction of Poplar Wood Summary
Poplar wood liquefaction pyrolitic oil FTIR TGA
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2009/10/14
The effects of various catalysts (Na2CO3 , K2CO3 and HCOOH ) on the liquefaction of 10 % aqueous slurry of poplar wood under high temperature and pressure conditions was investigated. The results of l...
Economic Evaluation of Small Liquefaction Plants for Waste Plastics
Waste plastics Liquefaction plant Polystyrene Treatment cost
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2009/7/24
In Japan, the recycling rate of waste plastics by conversion into oil is less than 1%, suggesting inadequate performance of available liquefaction plants in view of the current economic and political...