Landslides in Sensitive Clays

Landslides in Sensitive Clays

From Research to Implementation

Locat, Ariane; Thakur, Vikas; L'Heureux, Jean-Sebastien

Springer International Publishing AG

07/2018

603

Mole

Inglês

9783319859248

15 a 20 dias

1266

Descrição não disponível.
Landslide in sensitive clays: From Research to Implementation .- Part I: Characterization and behavior of sensitive clays.- Sensitive clays of Eastern Canada: from geology to slope stability.- Chemistry: An Essential Key to Understanding High-Sensitivity and Quick Clays and to Ad-dressing Landslide risk.- Improving the post-failure properties in quick clays by treatment with potassium chloride.- CPTU classification diagrams for identification of sensitive clays.- Relationships between shear wave velocity and geotechnical parameters for Norwegian and Swedish sensitive clays.- Geophysical and geotechnical characterization of a sensitive clay deposit in Brownsburg, Quebec.- Investigating how the changes in geotechnical properties of sensitive clays influence their geophysical properties.- Determination of Remoulding Energy of Sensitive Clays.- Problems related to field vane testing in soft soil conditions and improved reliability of measurements using an innovative field vane device.- A new laboratory procedure to study stress relief in soil samples.- Sample disturbance in deep clay samples.- Effects of sample disturbance in the determination of soil parameters for advanced finite element modelling of sensitive clays.- Viscometric tests of sensitive clay from Byneset, Norway, and fit to the Herschel-Bulkley model.- Dynamic properties of a sensitive clay deposit.- Part II: Pre-failure and failure stages.- The role of instability and shear band localisation in triggering landslides in sensitive clays.- Vibratory roller influence zone near slopes with vibration susceptible soils.- Bayesian updating of uncertainties in the stability analysis of natural slopes in sensitive clays.- Potential Landsliding at the North Spur, Churchill River Valley.- Correction factors for undrained LE analyses of sensitive clays.- Advances in determining ?u and su for Limit Equilibrium analyses.- Recommended practice for the use of strength anisotropy factors in stability calculations.- On the benefits of incorporating anisotropy in stability analyses in sensitive clays.- Development and application of a regional slope stability assessment screening tool .- Part III: Post-failure stage.- The use of LiDAR airborne data for retrogressive landslides inventory in sensitive clays, Quebec, Canada.- Runout of landslides in sensitive clays.- Parametric analysis of the mobility of debris from flow slides in sensitive clays.- Mapping quick clay hazard zones: Comparison of methods for the estimation of the retrogression distance.- Modelling of the quickness test of sensitive clays using the generalized interpolation material point method.- Back-calculation of the Byneset flow slide using the Voellmy rheology.- Effect of strain softening behaviours on run-out distance of a sensitive clay landslide.- Part IV: Case records, slides in sensitive sediments including offshore and nearshore slides.- The 1908 disaster of Notre-Dame-de-la-Salette, Quebec, Canada: analysis of the landslide and tsunami.- Fv. 287 Strandgata - Kjoreplass bru. Road construction in quick clay.- Case study: Characterization of a thick sensitive clay deposit in the St. Lawrence River valley, slope stability analysis and preliminary assessment of permanent deformations.- Revisiting the 1959 quick clay landslide at Sokkelvik, Norway.- Geotechnical evaluation of a quick clay area in Trondheim, Norway.- Saguenay risk management.- Part V: Sensitive clays mapping and identification.- Development of a methodology for quick clay mapping.- Helicopter electromagnetic scanning as a first step in regional quick clay mapping.- Developments in mapping and web presentation of fjord-marine deposit distributions for quick-clay related work in Norway.- Analysis of ground geophysical, airborne TEM, and geotechnical data for mapping quick clays in Sweden.- Investigation of a sensitive clay landslide area using frequency domain helicopter-borne and ground geophysical methods.- The Norwegian National Database for Ground investigations (NADAG) - a tool to assist in landslide hazard zonation and other quick-clay related issues.- Future strategy for soil investigations in quick clay areas .- Part VI: Hazard assessment and risk management.- Reliability of slopes in sensitive clays .- Natural hazards in a changing climate in Norway.- Development of a long term monitoring network of sensitive clay slopes in Quebec in the context of climate change.- Practicing hazard mitigation strategies for a construction on a sensitive clay slope.- Mapping of landslide risks in a changing climate - Development of simplified methodology.- Quick-clay hazard mapping in Norway.- Author index.- Subject index.
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Sensitive clay;Landslide;Hazard and risk management;Numerical analysis;Geotechnical and geophysical investigations;Hazard assessment;Quick clay;Risk assessment;Site investigation