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Book
The Kolsky-Hopkinson Bar Machine : Selected Topics
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ISBN: 331971919X 3319719173 Year: 2018 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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Abstract

In this book, leading scientists share their vision on the Kolsky-Hopkinson bar technique, which is a well-established experimental technique widely used to characterize materials and structures under dynamic, impact and explosion loads. Indeed, the Kolsky-Hopkinson bar machine is not a simple experimental device. It is rather a philosophical approach to solve the problem of measuring impact events. The split Hopkinson pressure bar conventional device is mainly limited to test homogeneous ductile non-soft materials under uni-axial compression. Extending the use of this device to more versatile applications faces several challenges such as controlling the stress state within the specimen and mastering the measurement of forces and velocities at the specimen-bar interfaces and then the material properties. Thus, the topics discussed in this book mainly focused on the loading and processing parts.


Book
Novel Approaches in Landslide Monitoring and Data Analysis
Authors: --- ---
ISBN: 3036537880 3036537872 Year: 2022 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Significant progress has been made in the last few years that has expanded the knowledge of landslide processes. It is, therefore, necessary to summarize, share and disseminate the latest knowledge and expertise. This Special Issue brings together novel research focused on landslide monitoring, modelling and data analysis.

Keywords

Research & information: general --- Earth sciences, geography, environment, planning --- landslide susceptibility assessment --- geographically weighted regression --- spatial non-stationary --- spatial proximity --- slope unit --- multitemporal DEM --- control factors --- susceptibility assessment --- LRM --- historical landslide events --- unsaturated soil --- capillary barrier --- multi-layer slope --- slope failure --- coastal landslides --- mass rock creep --- coastal cliffs --- land surface analysis --- data analysis --- Conero promontory --- slow-moving landslide --- landslide monitoring --- time-series analysis --- San Andrés Landslide --- El Hierro --- Canary Islands --- large-scale landslide model experiment --- soil–water characteristic curve --- Bayesian updating --- Markov chain Monte Carlo --- artificial neural networks --- object-based image analysis --- Sentinel-1 --- Sentinel-2 --- digital elevation model --- InSAR --- landslide --- landslide-dammed lake --- river --- Iceland --- rockfill --- ground-based interferometric synthetic aperture radar --- construction --- cross-sectional area of equal displacement body --- landslide warning method --- data mining --- landslide detection --- landslide inventory --- Typhoon Morakot --- Global Positioning System (GPS) --- disaster prevention monitoring --- disaster mitigation --- monitoring --- landslides --- photogrammetry --- global positioning system --- in-hole wire extensometer --- DInSAR --- GBSAR --- landslide susceptibility --- ranking --- cross validation --- prediction model --- prediction pattern --- target pattern --- uncertainty pattern --- airborne electromagnetics --- physical-based modeling --- tropical volcanic environment --- La Martinique --- modelling --- susceptibility


Book
Buildings and Structures under Extreme Loads
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Exceptional loads on buildings and structures may have different causes, including high-strain dynamic effects due to natural hazards, man-made attacks, and accidents, as well as extreme operational conditions (severe temperature variations, humidity, etc.). All of these aspects can be critical for specific structural typologies and/or materials that are particularly sensitive to external conditions. In this regard, dedicated and refined methods are required for their design, analysis, and maintenance under the expected lifetime. There are major challenges related to the structural typology and material properties with respect to the key features of the imposed design load. Further issues can be derived from the need for risk mitigation or retrofit of existing structures as well as from the optimal and safe design of innovative materials/systems. Finally, in some cases, no appropriate design recommendations are available and, thus, experimental investigations can have a key role within the overall process. In this Special Issue, original research studies, review papers, and experimental and/or numerical investigations are presented for the structural performance assessment of buildings and structures under various extreme conditions that are of interest for design.

Keywords

History of engineering & technology --- damping device --- seismic design --- design base shear --- nonlinear response history analysis --- liquid storage tank --- earthquake --- wind --- dynamic response --- fluid–solid interaction --- composite shear wall --- seismic behavior --- quasi-static test --- design strength model --- bored-pile --- global strain extensometer --- pile friction resistance --- real-time monitoring --- snow–wind combined experiment facility --- snowdrift --- field observation --- scale experiments --- similarity criterion --- underwater explosion --- composite pressure hull --- whipping --- breathing --- failure index --- laminated glass (LG) --- free vibrations --- fundamental frequency --- mechanical restraints --- field experiments --- analytical modelling --- Finite Element (FE) numerical modelling --- super large cooling tower --- whole construction process --- wind vibration coefficient --- buckling stability --- ultimate bearing capacity --- snow load --- complex roof --- EOF analysis --- characteristics decomposition --- RABT fire curve --- fire simulation --- tunnel fire --- high temperature --- fire safety --- fire accident --- vertical earthquake motion --- seismic response --- atrium-style metro station --- shaking table test --- wind characteristics --- boundary layer --- typhoon --- hurricane --- field measurement --- train derailment --- derailment containment provisions --- collision testing --- post-derailment behavior --- slurry pipe jacking --- friction resistance --- effective friction coefficient --- pipe-soil-slurry interaction --- lubrication efficiency --- concrete --- blast load --- Monte Carlo analysis --- seismic demand --- pushover --- suction caisson --- suction penetration --- soil plug --- hydraulic gradient --- visual tests --- mountainous valley --- bridge site --- boundary transition section (BTS) --- numerical simulation --- wind tunnel test --- small radius TBM interval --- equivalent continuous model --- Winkler elastic foundation beam theory --- transfer matrix method --- horizontal axis deviation --- tall timber buildings --- timber composites --- seismic retrofitting --- Eurocode 8 --- structural assessment --- masonry buildings --- earthquakes --- seismic loads --- existing structures --- reliability --- rehabilitation --- risk --- blast loading --- welded haunch connection --- steel frame structures --- non-linear dynamic analysis --- ABAQUS --- multiple degree of freedom (MDOF) --- frame ductility ratio --- n/a --- fluid-solid interaction --- snow-wind combined experiment facility


Book
Buildings and Structures under Extreme Loads
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Exceptional loads on buildings and structures may have different causes, including high-strain dynamic effects due to natural hazards, man-made attacks, and accidents, as well as extreme operational conditions (severe temperature variations, humidity, etc.). All of these aspects can be critical for specific structural typologies and/or materials that are particularly sensitive to external conditions. In this regard, dedicated and refined methods are required for their design, analysis, and maintenance under the expected lifetime. There are major challenges related to the structural typology and material properties with respect to the key features of the imposed design load. Further issues can be derived from the need for risk mitigation or retrofit of existing structures as well as from the optimal and safe design of innovative materials/systems. Finally, in some cases, no appropriate design recommendations are available and, thus, experimental investigations can have a key role within the overall process. In this Special Issue, original research studies, review papers, and experimental and/or numerical investigations are presented for the structural performance assessment of buildings and structures under various extreme conditions that are of interest for design.

Keywords

History of engineering & technology --- damping device --- seismic design --- design base shear --- nonlinear response history analysis --- liquid storage tank --- earthquake --- wind --- dynamic response --- fluid–solid interaction --- composite shear wall --- seismic behavior --- quasi-static test --- design strength model --- bored-pile --- global strain extensometer --- pile friction resistance --- real-time monitoring --- snow–wind combined experiment facility --- snowdrift --- field observation --- scale experiments --- similarity criterion --- underwater explosion --- composite pressure hull --- whipping --- breathing --- failure index --- laminated glass (LG) --- free vibrations --- fundamental frequency --- mechanical restraints --- field experiments --- analytical modelling --- Finite Element (FE) numerical modelling --- super large cooling tower --- whole construction process --- wind vibration coefficient --- buckling stability --- ultimate bearing capacity --- snow load --- complex roof --- EOF analysis --- characteristics decomposition --- RABT fire curve --- fire simulation --- tunnel fire --- high temperature --- fire safety --- fire accident --- vertical earthquake motion --- seismic response --- atrium-style metro station --- shaking table test --- wind characteristics --- boundary layer --- typhoon --- hurricane --- field measurement --- train derailment --- derailment containment provisions --- collision testing --- post-derailment behavior --- slurry pipe jacking --- friction resistance --- effective friction coefficient --- pipe-soil-slurry interaction --- lubrication efficiency --- concrete --- blast load --- Monte Carlo analysis --- seismic demand --- pushover --- suction caisson --- suction penetration --- soil plug --- hydraulic gradient --- visual tests --- mountainous valley --- bridge site --- boundary transition section (BTS) --- numerical simulation --- wind tunnel test --- small radius TBM interval --- equivalent continuous model --- Winkler elastic foundation beam theory --- transfer matrix method --- horizontal axis deviation --- tall timber buildings --- timber composites --- seismic retrofitting --- Eurocode 8 --- structural assessment --- masonry buildings --- earthquakes --- seismic loads --- existing structures --- reliability --- rehabilitation --- risk --- blast loading --- welded haunch connection --- steel frame structures --- non-linear dynamic analysis --- ABAQUS --- multiple degree of freedom (MDOF) --- frame ductility ratio --- n/a --- fluid-solid interaction --- snow-wind combined experiment facility


Book
Buildings and Structures under Extreme Loads
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Exceptional loads on buildings and structures may have different causes, including high-strain dynamic effects due to natural hazards, man-made attacks, and accidents, as well as extreme operational conditions (severe temperature variations, humidity, etc.). All of these aspects can be critical for specific structural typologies and/or materials that are particularly sensitive to external conditions. In this regard, dedicated and refined methods are required for their design, analysis, and maintenance under the expected lifetime. There are major challenges related to the structural typology and material properties with respect to the key features of the imposed design load. Further issues can be derived from the need for risk mitigation or retrofit of existing structures as well as from the optimal and safe design of innovative materials/systems. Finally, in some cases, no appropriate design recommendations are available and, thus, experimental investigations can have a key role within the overall process. In this Special Issue, original research studies, review papers, and experimental and/or numerical investigations are presented for the structural performance assessment of buildings and structures under various extreme conditions that are of interest for design.

Keywords

damping device --- seismic design --- design base shear --- nonlinear response history analysis --- liquid storage tank --- earthquake --- wind --- dynamic response --- fluid–solid interaction --- composite shear wall --- seismic behavior --- quasi-static test --- design strength model --- bored-pile --- global strain extensometer --- pile friction resistance --- real-time monitoring --- snow–wind combined experiment facility --- snowdrift --- field observation --- scale experiments --- similarity criterion --- underwater explosion --- composite pressure hull --- whipping --- breathing --- failure index --- laminated glass (LG) --- free vibrations --- fundamental frequency --- mechanical restraints --- field experiments --- analytical modelling --- Finite Element (FE) numerical modelling --- super large cooling tower --- whole construction process --- wind vibration coefficient --- buckling stability --- ultimate bearing capacity --- snow load --- complex roof --- EOF analysis --- characteristics decomposition --- RABT fire curve --- fire simulation --- tunnel fire --- high temperature --- fire safety --- fire accident --- vertical earthquake motion --- seismic response --- atrium-style metro station --- shaking table test --- wind characteristics --- boundary layer --- typhoon --- hurricane --- field measurement --- train derailment --- derailment containment provisions --- collision testing --- post-derailment behavior --- slurry pipe jacking --- friction resistance --- effective friction coefficient --- pipe-soil-slurry interaction --- lubrication efficiency --- concrete --- blast load --- Monte Carlo analysis --- seismic demand --- pushover --- suction caisson --- suction penetration --- soil plug --- hydraulic gradient --- visual tests --- mountainous valley --- bridge site --- boundary transition section (BTS) --- numerical simulation --- wind tunnel test --- small radius TBM interval --- equivalent continuous model --- Winkler elastic foundation beam theory --- transfer matrix method --- horizontal axis deviation --- tall timber buildings --- timber composites --- seismic retrofitting --- Eurocode 8 --- structural assessment --- masonry buildings --- earthquakes --- seismic loads --- existing structures --- reliability --- rehabilitation --- risk --- blast loading --- welded haunch connection --- steel frame structures --- non-linear dynamic analysis --- ABAQUS --- multiple degree of freedom (MDOF) --- frame ductility ratio --- n/a --- fluid-solid interaction --- snow-wind combined experiment facility

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