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Title:
Levees creation in debris flows during rapid dewatering: observations from Jotunheimen, Southern Norway
Authors:
De Blasio, F.V.
Item type:
Article
Published:
2006
Series:
ICG paper
; 115
ICG paper
Safety and hazards. Keynote lecture.
; 2
Probabilistic methods for geohazard problems. State-of-the-Art.
; 3
Slope stability at Ormen Lange.
; 4
Reliability analysis - reliability and risk in geo-engineering.
; 6
Microzonation studies in central America.
; 7
The role of free gas in the activation of submarine slides in Finneidfjord.
; 8
Dynamics, velocity and run-out of the giant Storegga slide.
; 9
Issues in the assessment of gravity mass flow hazards in the Storegga area off the western Norwegian coast.
; 10
The 1996 Finneidfjord slide. Seafloor failure and slide dynamics.
; 11
Probabilistic slope stability analyses of the Sigsbee escarpment.
; 12
Deterministic slope stability analyses of the Sigsbee Escarpment
; 13
Rainfall induced lahars in volcanic debris in Nicaragua and El Salvador. Practical mitigation.
; 14
Constitutive modeling of the undrained shear strength of fine grained soils containing gas.
; 15
Gas hydrates and submarine slope instability.
; 16
Probabilistic methods for quantification and mapping of geohazards.
; 17
Risk assessment in soil and rock engineering.
; 18
Rock slope failures in norwegian fjord areas: Examples, spatial distribution and temporal pattern.
; 19
Static and dynamic simulation of a 700-m high rock slope in western Norway.
; 21
Seismic triggering of submarine slides in soft cohesive soil deposits.
; 22
An experimental study of wave run-up at a steep beach.
; 23
Hydroplaning of subaqueous debris flows and glide blocks: Analytical solutions and discussion.
; 24
Rainfall-induced slides of unsaturated slopes.
; 26
The last phase of the Storegga slide: simulation of retrogressive slide dynamics and comparison with slide-scar morphology.
; 27
The challenge of defining upper bounds on earthquake ground motions.
; 30
On the use of logic trees for ground-motion prediction equations in seismic-hazard analysis.
; 32
Seismic hazard and microzonation.
; 33
The Arctic plate boundary.
; 36
Long-period ground-motions for large European earthquakes, 1905-1992, and comparisons with stochastic predictions.
; 37
Mapping of landslide hazard and risk along the pipeline route.
; 41
Analyses of progressive failure in long natural slopes.
; 42
Modelling of shear band propagation in clays using interface elements with finite thickness.
; 43
Soil conditions and slope stability in the Ormen Lange area.
; 45
The Storegga slide: evaluation of triggering sources and slide mechanics.
; 46
Fundamental mechanisms for tsunami generation by submarine mass flows in idealised geometries.
; 47
A parametric study of tsunamis generated by submarine slides in the Ormen Lange/Storegga area off western Norway.
; 48
The Storegga slide tsunami - comparing field observations with numerical simulations.
; 49
The Bam earthquake of 26 Desember 2003.
; 50
Quantification of risks associated with seabed instability at Ormen Lange.
; 52
Scaling behaviour of clay-rich submarine debris flows.
; 53
The Pleistocene to recent geological development of the Ormen Lange area.
; 54
The Storegga slide complex: repetitive large scale sliding with similar cause and development.
; 55
Performance of lifeline systems in Bam earthquake of December 26, 2003.
; 56
Laboratory studies of subaqueous debris flows by measurements of pore-fluid pressure and total stress.
; 57
Subaqueous debris flow behaviour and its dependence on the sand/clay ratio: a laboratory study using particle tracking.
; 58
Slushflow hazard prediction and warning
; 58
On the frontal dynamics and morphology of submarine debris flows.
; 59
Numerical modeling of a slushflow event.
; 62
Modeling non-gaussian random vectors for FORM: State-of-the art review.
; 63
Explaining the Storegga slide.
; 64
Contourites and their relevance for mass wasting along the Mid-Norwegian margin.
; 65
Mineralogical and microstructural development of the sediments on the Mid-Norwegian margin.
; 66
Ormen Lange - an integrated study for the safe development of a deep-water gas field within the Storegga slide complex, NE Atlantic continental margin executive summary.
; 67
International Centre for Geohazards (ICG): assessment, prevention and mitigation of geohazards
; 68
Flow models of natural debris flows originating from overconsolidated clay materials.
; 69
High mobility of subaqueous debris flows and the lubricating-layer method.
; 70
On the dynamics of subaqueous clay rich gravity mass flows - the giant Storegga slide, Norway.
; 72
First order reliability method using Hermite polynomials.
; 74
Application of packing models on geophysical property of sediments.
; 75
Assessment of global landslide hazard and risk hotspots.
; 76
Multilevel subsea piezometer system.
; 77
Probabilistic stability analysis for individual slopes in soil and rock. State-of-the-art paper.
; 78
Risk assessment for submarine slides.
; 79
Evaluation of the Properties of Silty Soils with High Fines ContenT
; 80
Vulnerability and acceptable risk in integrated risk assessment framework.
; 81
Undrained creep susceptibility of clays.
; 82
A simple dynamical model of landslide fragmentation during flow.
; 83
Sliding of outrunner blocks from submarine landslides
; 84
In situ pore pressures: What is their significance and how can they be reliably measured?
; 85
Instability of sand-silt mixtures.
; 86
Quantification of rock-avalanche and tsunami hazard in Storfjorden, western Norway.
; 87
An early holocene submarine slide in Boknafjorden and the effect of a slide-triggered tsunami on stone age settlements at Rennesøy, SW Norway.
; 88
Emerging insights into the dynamics of submarine debris flows.
; 90
On full-scale avalanche measurements at the Ryggfonn test site, Norway.
; 91
Determination of the transitional fines content of mixtures of sand and non-plastic fines.
; 92
Propagation of the December 26, 2004 indian ocean tsunami: effects of dispersion and source characteristics.
; 93
Small scale simulations of outrunner blocks.
; 95
Understanding the high mobility of subaqueous debris flows.
; 96
A model for frictional melt production beneath large rock avalanches.
; 98
On numerical simulations of subaqueous slides: Backcalculations of laboratory experiments of clay-rich slides.
; 99
The Sklinnadjupet slide and its relation to the Elsterian glaciation on the mid-Norwegian margin.
; 100
Tsunami generation and propagation from the Mjølnir asteroid impact.
; 103
Challenges to geo-scientists in risk assessment for sub-marine slides
; 105
Transient flow in unsaturated soils: Numerical analysis and case study.
; 106
Methodology for calculation of rain-induced slides.
; 107
Numerical analyses and field case study of slope subjected to rainfall.
; 109
Behaviour of the sediments in the Storegga slide interpreted by the steady estate concept.
; 111
Parameter studies of sediments in the Storegga Slide region.
; 112
Statistical Analysis of Well Logs Compared with the Geotechnical Data in Storegga Slide Area
; 113
Global landslide and avalanche hotspots.
; 114
Levees creation in debris flows during rapid dewatering: observations from Jotunheimen, Southern Norway
; 115
The dating and morphometry of the Storegga slside.
; 119
Slope stability assessment of the Helland Hansen area offshore the mid-Norwegian margin.
; 120
Strategy for re-construction in Thailand following the 26 December 2004 tsunami event.
; 124
Steady-state lines of sand-silt mixtures.
; 125
Historical landslides in Nicaragua - collection and analysis of data.
; 126
Submarine mass movements and their consequences, 2nd International Symposium: Summary.
; 127
Mechanisms of tsunami generation by submarine landslides: a short review.
; 128
Earthquake related tsunami hazard along the western coast of Thailand
; 130
On pulsed Doppler radar measurements of avalanches and their implication to avalanche dynamics.
; 131
A landslide database for Nicaragua: a tool for landslide-hazard management.
; 132
What is the Current "Best Practice" in Offshore Geohazard Investigations? A State-of-the-Art Review
; 133
Statistical description of characteristic soil properties,
; 134
Tsunamis generated by landslides and earthquakes - wave characteristics and numerical modeling for hazard assessment in offshore geohazards.
; 135
An International Perspective I or II: Dynamic Modeling of Submarine Slide Run-Out/Submarine Mass Movements; Where Do We Stand and What Are the Main Challenges?
; 136
Shear-wave source for offshore geohazard studies: a pilot project to improve seismic resolution and better constrain the shear strength of marine sediments.
; 137
Numerical modeling of failure mechanisms in sensitive soft clay - application to offshore geohazards.
; 138
The role of geological setting and depositional history in offshore slope instability
; 139
Seismic triggering of submarine slides.
; 140
Slope stability at the Northern Flank of Storegga slide.
; 141
Probabilistic geotechnical analyses for offshore facilities.
; 145
Probability study on submarine slope stability.
; 146
On avalanche measurements at the Norwegian full-scale test-site Ryggfonn.
; 147
Excess pore pressure measurement and monitoring for offshore instability problems.
; 148
Gas seepage and pressure buildup at a North Sea platform location: gas origin, transport mechanisms, and potential hazards.
; 149
Experimental studies of subaqueous vs. subaerial debris flows - velocity characteristics as a function of the ambient fluid.
; 151
Production of frictional heat and hot vapour in a model of self-lubricating landslides.
; 153
Risk assessment for landslides.
; 154
The challenges of landslide hazard mitigation in developing countries.
; 155
Seismic Microzonation of Dehradun
; 156
Seismic Response of Underground Cavities in Jointed Rock Mass using DEM.
; 157
Affect of shear strength critera selection in probablistic rock slope stability analyses
; 158
On tsunami risk assessment for the West coast of Thailand.
; 159
A functional Bayesian method for the solution of inverse problems with spatio-temporal parameters.
; 160
Effect of discontinuities on the seismic response of Koyna dam.
; 161
Seismic behaviour of rock support in tunnels.
; 162
Seismic risk assessment of Dehradun city using MSK and PSI intensity scales.
; 163
Tsunami hazard and risk along the west coast of Thailand.
; 165
Hinlopen-Yermak Landslide, Arctic Ocean – Geomorphology, landslide dynamics and tsunami simulations
; 168
Uncertainty analysis on remoulded undrained shear strength of marine clay.
; 175
Alternative approaches for analyses of a 100,000 m3 rock slide based on Barton-Bandis shear strength criterion.
; 177
Risk assessment and management for offshore geohazards, invited lecture.
; 178
Stochastic design of early warning systems.
; 179
Quantification of vulnerability to natural hazards.
; 180
A framework for landslide risk assessment and management. State-of-the-art paper.
; 183
Landslide susceptibility mapping using GIS.
; 184
Landslide hazard mapping by using GIS in the Lilla Edet province of Sweden.
; 185
Erosion and morphology of a debris flow caused by a glacial lake outburst flood.
; 186
The Åknes rockslide: Monitoring, threshold values and early warning.
; 187
Scenario-based probabilistic estimation of direct loss for geohazards.
; 188
Slope reliability analysis accounting for spatial variation.
; 189
Sediment properties in the upper part of the Hinlopen-Yermak landslide, northern Svalbard continental margin.
; 190
Using geophysics on a terminal moraine damming a glacial lake: the Flatbre debris flow case, Western Norway
; 191
Mapping quick-clay sites for geohazard assessment: the Finneidfjord case study, Norway.
; 192
The 2005 Tate's Cairn debris flow: Back-analysis, forward predictions and a sensitivity analysis.
; 193
Submarine debris flow impact on pipelines: drag forces, mitigation, and control.
; 194
A potential devastating offshore geohazard - submarine debris flow impact on pipelines.
; 195
Submarine debris flow impact on pipelines - Part I: Experimental investigation.
; 196
Submarine debris flow impact on pipelines - Part II: Numerical analysis.
; 197
Exploring the significance of the fluidized flow regime for avalanche hazard mapping.
; 198
Natural hazards in Nordic countries.
; 199
Effects of global change on risk associated with geohazards in megacities.
; 200
Review of State-of-the-art: drag forces on submarine pipelines and piles caused by landslide or debris flow impact.
; 201
Oceanic propagation of a potential tsunami from the La Palma Island
; 202
Statistical analysis of landslide events in Central America and their run-out distance.
; 203
Assessment and mitigation of geohazards from a geotechnical perspctive.
; 205
Soil variability analysis for geotechnical practice.
; 206
Risk assessment in geotechnical engineering: The importance of engineering judgement.
; 207
Submarine mass movements on glaciated and non-glaciated European continental margins: A review of triggering mechanisms and preconditions to failure.
; 208
On snow avalanche flow regimes: Inferences from observations and measurements.
; 209
Probabilistic calibration of avalanche block models.
; 210
A conceptual framework for quantitative estimation of physical vulnerability to landslides.
; 212
Morphology and origin of smaller-scale mass movements on the continental slope off northern Norway
; 212
Spatial and temporal variations of Norwegian geohazards in a changing climate, the GeoExtreme project.
; 213
Landslide risk management: Country report for Norway.
; 214
Innovation an digital technology. Report on session 3. 7p
; 215
Event tree analysis of Åknes rock slide hazard.
; 216
Quantification of rock slide hazard with event tree analysis.
; 217
Instabilities of Boussinesq models in non-uniform depth.
; 219
Probability risk assessment of landslides: A case study at Finneidfjord.
; 219
The 23 October 1904 MS 5.4 Oslofjord earthquake: Reanalysis based on macroseismic and instrumental data.
; 220
Effects of global change on landslide risk
; 222
Properties of mass-transport deposits as inferred from dynamic modeling of subaqueous mass wasting: a short review.
; 223
Rolling friction on a granular medium.
; 224
Rheology of a wet, fragmenting granular flow and the riddle of the anomalous friction of large rock avalanches.
; 225
Long-term precipitation and slide activity in south-eastern Norway, autumn 2000.
; 226
Probabilistic assessment of vulnerability to landslide: Application to the village of Lichtenstein, Baden-Württemberg, Germany.
; 227
Experimental investigation of subaqueous clay-rich debris flows, turbidity generation and sediment deposition.
; 229
On the use of seabed-coupled shear wave source to determine geodynamic and geotechnical properties.
; 231
A First-Order Second-Moment Framework for Probabilistic Estimation of Vulnerability to Landslides
; 232
Probabilistic risk estimation for a Norwegian clay slope.
; 233
Towards near-real-time damage estimation using a CSM-Based tool for seismic risk assessment.
; 236
Geovisualization, geometric modelling and volume estimation of the Åknes rockslide, Western Norway.
; 237
Socioeconomic clustering in seismic risk assessment of urban housing stock.
; 238
Landslide-triggering rainfall thresholds: a conceptual framework.
; 243
The 1998 Casita volcano flank failure revisited - New insights into geological setting and failure mechanisms.
; 244
A GIS method for assessment of rock slide tsunami hazard in all Norwegian lakes and reservoirs
; 245
Evaluating gas-generated pore pressure with seismic reflection data in a landslide-prone area: an example from Finneidfjord, Norway.
; 252
Causes for the 1888 shoreline landslide and tsunami in Trondheimsfjorden, mid Norway
; 253
Geophysical mapping of the Hinlopen-Yermak landslide, Arctic Ocean, and implications for landslide dynamics and tsunami simulations
; 254
Shear strength estimation for Åknes sliding area in western Norway.
; 256
Dynamic distinct-element analysis of the 800 m high Åknes rock slope.
; 257
Towards Joint Inversion/Interpretation for Landslide-prone Areas in Norway - Integrating Geophysics and Geotechnique
; 258
Joint interpretation of shallow marine seismic, land seismic, and geotechnical investigations of the Nidelv delta fjordvalley fill in Trondheim, Norway.
; 259
Klimaendringer gir endringer i skredhyppigheten.
; 260
Small-scale experimental simulation of talus evolution.
; 261
Norwegian margin outer shelf cracking: a consequence of climate-induced gas hydrate dissociation?
; 262
Rock slope instabilities in Sogn and Fjordane County, Norway: a detailed structural and geomorphological analysis.
; 266
Procedure for the selection of runout model parameters from landslide back-analyses: application to the Metropolitan Area of San Salvador, El Salvador.
; 267
Coupling of dispersive tsunami propagation and shallow water coastal response
; 269
Tsunami hazard assessment and early warning systems for the North East Atlantic
; 270
Tsunami hazard studies in South East Asia
; 271
Probabilistic risk estimation for geohazards: a simulation approach
; 273
Risk assessment of a tsunamigenic rockslide at Åknes.
; 275
Size distribution of submarine landslides along the middle continental slope of the East China Sea.
; 276
Centrifuge modelling of submarine landslide flows
; 277
Integrated database for rapid mass movements in Norway
; 280
SELENA - An open-source tool for seismic risk and loss assessment using a logic tree computation procedure
; 281
Time- and stress-compressibility of clays during primary consolidation.
; 285
Effect of updated geometry in analyses of progressive failure.
; 286
Investigation of soil property sensitivity in progressive failure.
; 287
The non-uniqueness of the end-of-primary (EOP) void ratio-effective stress relationship.
; 289
Quantitative vulnerability estimation for scenario-based landslide hazards
; 291
Prediction of rainfall-induced landslides through empirical and numerical models.
; 294
Modeling creep and rate effects in structured anisotropic soft clays.
; 294
Risk assessment and management for geohazards Keynote lecture.
; 295
High-resolution SH-wave Seismic Reflection for Characterization of Onshore Ground conditions in the Trondheim Harbor, Central Norway
; 298
Transport mechanisms of sand in deep-marine environments - insights based on laboratory experiments.
; 299
Managing geological risk
; 300
Living with landslide risk
; 301
Use and misuse of the isotache concept with respect to creep hypotheses A and B.
; 302
Submarine landslides and the importance of the initial sediment composition for run-out length and final deposit
; 304
Analysis of the 2007 earthquake-induced Punta Cola rockslide and tsunami, Aysén Fjord, Patagonia, Chile (45.3º S, 73.0° W)
; 305
The 1888 shoreline landslide and tsunami in Trondheimsfjorden, central Norway .
; 307
On the use of the Norwegian Geotechnical Institute's prototype seabed-coupled shear wave vibrator for shallow soil characterization - I. Acquisition and processing of multimodal surface waves.
; 309
On the use of the Norwegian Geotechnical Institute's prototype seabed-coupled shear wave vibrator for shallow soil characterization - II. Joint inversion of multimodal Love and Scholte surface waves.
; 310
An efficient method for establishing a tsunami impact metric and hazard on a regional scale.
; 322
Combining a dispersive tsunami propagation model and the inundation model ComMIT/MOST
; 323
Landslide Risk Assessment
; 324
Hazard and risk assessment of rock slide tsunamis in lakes and fjords.
; 325
Analyses of Väsby test fill according to creep hypothesis A and B
; 326
Modelling a cohesive-frictional debris flow: an experimental, theoretical, and field-based study.
; 329
Modelling a cohesive-frictional debris flow: an experimental, theoretical, and field-based study.
; 329
Pragmatic approach for estimation of slope capacity in soft sensitive clay.
; 330
Quantitative risk assessment of cut-slope projects under construction.
; 331
Hazard and risk assessment of rock slide tsunamis in lakes and reservoirs
; 332
A Comparative Study of Empirical Models for Landslide Prediction Using Historical Case Histories
; 333
Numerical modelling for liquefaction using simple constitutive models.
; 334
The Indo-Norwegian institutional cooperation on earthquake risk reduction
; 342
Generation of slidemaps for earthquakes using ShakeMaps
; 343
Seismic monitoring of the unstable rock slope at Åknes, Norway
; 347
Interplay of entrainment and rheology in snow avalanches: A numerical study
; 349
Meteorological effects on seasonal displacements of the Åknes rockslide, western Norway.
; 352
Shallow landslides and their dynamics in coastal and deepwater environments, Norway.
; 353
Identification of weak layers and their role for the stability of of slopes at Finneidfjord, Northern Norway.
; 354
An in-situ free-fall piezocone penetrometer for characterizing soft and sensitive clays at Finneidfjord (Northern Norway)
; 355
Investigations of slides at the upper continental slope off Vesterålen, North Norway.
; 356
The 1978 quick clay landslide at Rissa, Mid Norway: Subaqueous morphology and tsunami simulations.
; 357
A strong-motion database from the Central American subduction zone.
; 360
Submarine landslides and their consequences: What do we know, what can we do?
; 361
Modelling of the 1888 landslide tsunami, Trondheim, Norway
; 366
Tsunami hazard and exposure on the global scale.
; 368
Failure geometry around a shear vane in sensitive clay
; 369
Tsunami hazard in the Caribbean
; 372
Stochastic analysis of tsunami runup due to heterogeneous coseismic slip and dispersion
; 373
Estimation of free gas saturation from seismic reflection surveys by the genetic algorithm inversion of a P-wave attenuation model
; 374
High-resolution sub-surface geo-characterization from shearwave seismic reflection profiling: An example from the Trondheim harbour, mid Norway
; 375
Submarine Slope Instabilities – Key Questions and Natural Field Laboratories
; 381
Multidisciplinary investigation of a shallow near-shore landslide, Finneidfjord, Norway
; 383
Quick-clay Landslide-Prone Grounds In Norway and Sweden: A Complex Problem Requiring a Combined Geophysical and Geotechnical Approach
; 384
A Multidisciplinary Study of Near-Shore Landslides in the Trondheim Harbour, Mid Norway
; 385
Learning to live with geohazards: From research to practice. Keynote paper
; 386
Classification of landslide-inducing anthropogenic activities
; 387
Early warning systems for landslides: Challenges and new monitoring technologies.
; 388
Seismic Stability of Slopes: Assessment and Mapping
; 389
Risk assessment for earthquake-induced submarine slides.
; 390
Effect of gas hydrate production on seabed stability in the Eastern Nankai Trough area.
; 391
Joint States of Information from Different Probabilistic Calibrations of Undrained Shear Strength of Submarine Clays
; 392
A probabilistic approach to risk assessment of slow slope movements
; 393
Geophysical investigations of quick-clay slide prone areas
; 394
Towards geophysical and geotechnical integration for quick-clay mapping in Norway
; 395
Statistical modelling of Europe-wide landslide susceptibility using limited landslide inventory data
; 396
An evaluation of the applicability of current ground-motion models to the South and Central American subduction zones
; 398
Airborne EM mapping of rockslides and tunneling hazards.
; 399
Numerical runout simulation of debris avalanches in the Faroe Islands, North Atlantic Ocean
; 401
Probabilistic classification of local rainfall-thresholds for landslide triggering
; 402
Risk Assessment and Mitigation in Geo-Practice
; 407
Submarine Landslide Flows Modelling Through Centrifuge And Numerical Simulations
; 408
Hydrometeorological threshold conditions for debris flow initiation in Norway
; 409
Parameterization of a numerical 2-D debris flow model with entrainment: a case study of the Faucon catchment, Southern French Alps
; 411
Effects of mass-wasting on the stratigraphic architecture of a fjord-valley fill: Correlation of onshore, shear-wave seismic and marine seismic data at Trondheim, Norway
; 413
Brief communication 'Landslide Early Warning System: toolbox and general concepts'
; 415
Risk Assessment for Quick Clay Slides – The Norwegian Practice
; 416
Simulating run-up on steep slopes with with operational Boussinesq models; capabilities, spurious effects and instabilities
; 417
Modeling Potential Tsunami Generation by the BIG’95 Landslide
; 418
Submarine landslide tsunamis: how extreme and how likely?
; 419
Dispersion of tsunamis: does it really matter?
; 421
Forward simulation and sensitivity analysis of run-out scenarios using MassMov2D at the Trafoi rockslide (South Tyrol, Italy)
; 422
Stability, mobility and failure mechanism for landslides at the Upper Continental Slope off Vesterålen, Norway
; 424
Experiences from site-specific landslide early warning systems
; 425
On the prediction of settlement from high-resolution shear-wave reflection seismic data: The Trondheim harbour case study, mid Norway
; 426
Seafloor instabilities and sediment deformation processes: The need for integrated, multi-disciplinary investigations
; 427
Techniques for the Modelling of the Process Systems in Slow and Fast-Moving Landslides
; 428
Methods for Debris Flow Hazard and Risk Assessment
; 429
Case Studies of Offshore Slope Stability
; 430
Rockslide tsunamis in complex fjords: From an unstable rock slope at Åkerneset to tsunami risk in western Norway
; 431
Integration of very-high-resolution seismic and CPTU data from a coastal area affected by shallow landsliding – the Finneidfjord natural laboratory
; 432
Origin of shallow submarine mass movements and their glide planes - sedimentological and geotechnical analyses from the continental slope off northern Norway
; 434
Geohazards assessment and mitigation, a geotechnical perspective. The 2007 Kersten Lecture.
; 142 / 144
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