Relevant bibliographies by topics / 3D Runout Modeling

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic '3D Runout Modeling'

Author: Grafiati
Published: 9 March 2023
Last updated: 31 July 2025

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Journal articles on the topic "3D Runout Modeling"

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Xu, Xiaorong, Feng Jin, Qicheng Sun, Kenichi Soga, and Gordon G. D. Zhou. "Three-dimensional material point method modeling of runout behavior of the Hongshiyan landslide." Canadian Geotechnical Journal 56, no. 9 (2019): 1318–37. http://dx.doi.org/10.1139/cgj-2017-0638.

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This study presents a field-scale simulation of the Hongshiyan landslide in China. It uses an advanced numerical approach (material point method (MPM)) and a constitutive model (the Drucker–Prager model + μ(I) rheological relation) for the three-dimensional (3D) simulation. The performance of the developed MPM model is validated with laboratory-scale experimental data on granular collapse before being applied to field-scale analyses. ArcGIS data are used to create a 3D MPM model of the soil body with complicated geometry. Although the developed model can describe the multiple phases of granula
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Tishchenko, Ilya, Gabor Tari, Mohammad Fallah, and Jonathan Floodpage. "Submarine landslide origin of a tsunami at the Black Sea coast: Evidence based on swath bathymetry and 3D seismic reflection data." Interpretation 9, no. 2 (2021): SB67—SB78. http://dx.doi.org/10.1190/int-2020-0174.1.

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Tsunami waves were observed along the Bulgarian Black Sea coastline on 7 May 2007. The maximum rise and fall of the sea level were 1.2 and 2.0 m, respectively, with wave oscillations between 4 and 8 min. At first, submarine landsliding and then later on atmospheric disturbance were suggested as the cause of the tsunami. Numerical modeling, assuming a landslide displacing 30–60 million m3 material on the slope with a thickness range of more than 20–40 m, could reproduce the main characteristics of the recorded tsunami. In this early model, the landslide initiated on the shelf at a water depth o
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Stark, G. A., and K. S. Moon. "Modeling Surface Texture in the Peripheral Milling Process Using Neural Network, Spline, and Fractal Methods with Evidence of Chaos." Journal of Manufacturing Science and Engineering 121, no. 2 (1999): 251–56. http://dx.doi.org/10.1115/1.2831213.

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Modeling texture of milled surfaces using analytic methods requires explicit knowledge of a large number of variables some of which change during machining. These include dynamically changing tool runout, deflection, workpiece material properties, displacement of the workpiece within its fixture and others. Due to the complexity of all factors combined, an alternative approach is presented utilizing the ability of neural networks and fractals to implicitly account for these combined conditions. In the initial model, predicted surface points are first connected using splines to model 3D surface
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Wei, Li, Hualin Cheng, and Zili Dai. "Propagation Modeling of Rainfall-Induced Landslides: A Case Study of the Shaziba Landslide in Enshi, China." Water 15, no. 3 (2023): 424. http://dx.doi.org/10.3390/w15030424.

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Geological disasters, especially landslides, frequently occur in Enshi County, Hubei Province, China. On 21 July 2020, a large-scale landslide occurred in Enshi due to continuous rainfall. The landslide mass blocked the Qingjiang River, formed a dammed lake and caused great damage to surrounding roads and village buildings. In this study, the geomechanical properties of the landslide mass were obtained through field surveys. A three-dimensional topography model of the slope was established using the particle flow code (PFC) and the numerical parameters of the model were calibrated. A 3D discre
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Han, Shi Guo, Jun Zhao, and Xiao Feng Zhang. "Surface Topography and Roughness Simulations for 5-Axis Ball-End Milling." Advanced Materials Research 69-70 (May 2009): 471–75. http://dx.doi.org/10.4028/www.scientific.net/amr.69-70.471.

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In five-axis high speed milling of freeform surface with ball-end cutters, unwanted machining results are usually introduced by some error effects. Hence precise modeling and simulation of milled sculptured surfaces topography and roughness is the key to obtain optimal process parameters, satisfactory surface quality and high machining efficiency. In this paper, a predictive model for sculptured surface topography and roughness of ball-end milling is developed. Firstly, a mathematical model including both the relative motion of the cutter-workpiece couple and some influential factors on machin
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Žabota, Barbara, Frédéric Berger, and Milan Kobal. "The Potential of UAV-Acquired Photogrammetric and LiDAR-Point Clouds for Obtaining Rock Dimensions as Input Parameters for Modeling Rockfall Runout Zones." Drones 7, no. 2 (2023): 104. http://dx.doi.org/10.3390/drones7020104.

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Rockfalls present a significant hazard to human activities; therefore, their identification and knowledge about potential spatial impacts are important in planning protection measures to reduce rockfall risk. Remote sensing with unmanned aerial vehicles (UAVs) has allowed for the accurate observation of slopes that are susceptible to rockfall activity via various methods and sensors with which it is possible to digitally collect information about the rockfall activity and spatial distributions. In this work, a three-dimensional (3D) reconstruction of rock deposits (width, length, and height) a
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Panasenko, O. A., A. O. Khalezov, and D. Sh Nukhov. "Investigating effectiveness of changing calibration of input cone of rolls and lines of a piercing mill with tapered rolls using computer modeling." Izvestiya. Ferrous Metallurgy 67, no. 1 (2024): 106–11. http://dx.doi.org/10.17073/0368-0797-2024-1-106-111.

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Screw piercing of a workpiece is a process with complex cyclical nature of metal flow in deformation center. Setting up the deformation tool and its calibration, as well as the accuracy of the workpiece feed and release of the hollow billet from deformation zone, have a significant impact on the quality of the hollow billet: dimensional accuracy and presence of defects on its inner and outer surface. In the paper, a technical solution was proposed to increase the stability of piercing a continuously cast workpiece on screw rolling mills. Implementation of the idea involves the use of an improv
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Gischig, Valentin S., Oldrich Hungr, Andrew Mitchell, and Franck Bourrier. "Pierre3D: a 3D stochastic rockfall simulator based on random ground roughness and hyperbolic restitution factors." Canadian Geotechnical Journal 52, no. 9 (2015): 1360–73. http://dx.doi.org/10.1139/cgj-2014-0312.

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The use of dynamic computational methods has become indispensable for addressing problems related to rockfall hazard. Although a number of models with various degrees of complexity are available, model parameters are rarely calibrated against observations from rockfall experiments. A major difficulty lies in reproducing the apparent randomness of the impact process related to both ground and block irregularities. Calibration of rigorous methods capable of explicitly modeling trajectories and impact physics of irregular blocks is difficult, as parameter spaces become too vast and the quality of
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Honek, David, Zuzana Németová, Silvia Kohnová, and Monika Šulc Michalková. "Sensitivity analysis of soil parameters and their impact on runoff-erosion processes." Pollack Periodica 15, no. 1 (2020): 53–64. http://dx.doi.org/10.1556/606.2020.15.1.6.

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Abstract The modeling of soil erosion processes is affected by several factors that reflect the physical-geographic conditions of the study site together with the land use linkage. The soil parameters are significant in the modeling of erosion and also runoff processes. The correct determination of a soil's parameters becomes a crucial part of the model's calibration. This paper deals with a sensitivity analysis of seven soil input parameters to the physically-based Erosion 3D model. The results show the variable influence of each soil parameter. The Erosion 3D model is very sensitive to initi
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Shrestha, P., M. Sulis, M. Masbou, S. Kollet, and C. Simmer. "A Scale-Consistent Terrestrial Systems Modeling Platform Based on COSMO, CLM, and ParFlow." Monthly Weather Review 142, no. 9 (2014): 3466–83. http://dx.doi.org/10.1175/mwr-d-14-00029.1.

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A highly modular and scale-consistent Terrestrial Systems Modeling Platform (TerrSysMP) is presented. The modeling platform consists of an atmospheric model (Consortium for Small-Scale Modeling; COSMO), a land surface model (the NCAR Community Land Model, version 3.5; CLM3.5), and a 3D variably saturated groundwater flow model (ParFlow). An external coupler (Ocean Atmosphere Sea Ice Soil, version 3.0; OASIS3) with multiple executable approaches is employed to couple the three independently developed component models, which intrinsically allows for a separation of temporal–spatial modeling scal
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Dissertations / Theses on the topic "3D Runout Modeling"

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VALAGUSSA, ANDREA. "Relationships between landslides size distribution and earthquake source area in a perspective of seismic hazard zoning." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2015. http://hdl.handle.net/10281/68458.

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Gli eventi sismici sono riconosciuti come una delle maggiori cause per l’innesco di frane (Keefer, 1984). Le frane sismo-indotte sono documentate sin dal IV secolo (Seed, 1968). È stata condotta un’analisi sulla distribuzione spaziale delle frane sismo-indotte nell’area circostante la sorgente sismogenetica per meglio comprendere il loro innesco in aree sismiche e per delimitare la massima distanza alla quale un sisma con data magnitudo possa indurre frane. Tuttavia, quando si applicano tali approcci a eventi storici si pone un problema legato al sottocampionamento delle frane più piccole, c
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Stanley, Christopher. "Flood Visualization for Urban Planning : An exploratory spatiotemporal visualization of storm water runoff in 2D and 3D." Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-21822.

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Modelling hydrologic processes is important for understanding how the water cycle works in different environments. Cities which undergo constant changes are subject to flood hazards resulting from severe rainfall. This paper aims to simulate severe rainfall, visualize the results, incorporating both spatial and temporal dimensions, and to make future recommendations for further studies on flood visualization. Visualizing the results from a rainfall simulation using GIS provides urban planners and others the means to view the dynamics of the surface runoff. At the same time, it makes accessible
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SALVATICI, TERESA. "Combining remote sensing techniques with numerical modeling for the runout analysis of shallow rapid landslides." Doctoral thesis, 2017. http://hdl.handle.net/2158/1076768.

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The aim of this research project is to improve the ability to forecast the propagation of shallow and rapid landslides through the combination of remote sensing and advanced methods of numerical modelling techniques. The activities carried out during the PhD have been done in order to achieve three objectives: - to define the procedures and methods of numerical analysis of the propagation of shallow rapid landslides, through the use of existing codes that allow to model the post- failure behaviour dynamic; - to use remote sensing data derived from LiDAR images (aerial or terrestrial) or rad
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Book chapters on the topic "3D Runout Modeling"

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Mohamad Yusoff, Izham, Muhamad Uznir Ujang, and Alias Abdul Rahman. "3D Volumetric Soft Geo-objects for Dynamic Urban Runoff Modeling." In Developments in 3D Geo-Information Sciences. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04791-6_11.

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Kubý, R., and L.-G. Gustafsson. "Application of 3D Complex Modelling in Simulation of Extreme Discharges in Urban Areas." In Advances in Urban Stormwater and Agricultural Runoff Source Controls. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0532-6_19.

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"Three-Dimensional Numerical Modeling of the Runup of Nonlinear Surface Gravity Waves." In 3D Modeling of Nonlinear Wave Phenomena on Shallow Water Surfaces. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119488187.ch6.

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Conference papers on the topic "3D Runout Modeling"

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Keissar, Y., I. R. Brown, M. H. Gardner, and N. Sitar. "DEM Modeling of 3D Kinematics in Rock Slope Failure." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0511.

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ABSTRACT: We compare solutions obtained using 3D Limit-Equilibrium (LE) and the 3D Discrete Element Method (DEM) analyses of rock slope stability and runout to illustrate the importance of kinematics in modeling of rock slides. While 3D LE methods provide a measure of the factor of safety against failure, the failure surface is assumed, and the rock mass is typically represented by vertical columns in the analysis. Thus, the kinematic response of the rock mass is artificially constrained, and the quality of the analysis heavily depends on an accurate capture of the potential failure surface an
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Khurana, Pravin, David King, Kevin Marseilles, and Sankar Sengupta. "Modeling of Helical Gear Carbide Re-Hobbing Process." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-3973.

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Carbide re-hobbing is a variation of the gear hobbing process. It is typically used for finishing fully-hardened gear blanks that have been semi-finished, generally by a previous hobbing operation. This paper will discuss a new approach to modeling the carbide re-hobbing process with the goal of improving part quality for a typical pinion. Prior modeling approaches have been based on analytical chip calculation methods. Such approaches, however, limit the geometry of the tool and candidate workpiece to such profiles as would be implemented in the model initially. This new modeling approach inv
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Koura, Monir M., Ibrahiem M. Elewa, Rajit Gadh, Shiv Prabhu, and Khaled A. Mohamed. "Geometric Dimension and Tolerance Modeling and Validation System Based on Object Oriented Paradigm for 3D Solid Model." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59061.

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This paper introduces an approach for modeling and representation of geometric tolerances on any 3D solid model using the Objected Oriented Programming (OOP) paradigm. The modeling scheme is supported by a comprehensive validation engine, which certifies the tolerance type against the 3D geometry context both syntactically and semantically. The major objective of this work is to develop a methodology for interfacing tolerance modeling with boundary representation (B-Rep) based 3D solid model geometry. We will demonstrate that the OOP paradigm is very efficient and flexible for tolerance model
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Stark, G. A., and K. S. Moon. "Modeling Texture of Peripheral-Milled Surfaces Using a Neural Network and Fractal Method With Evidence of Chaos." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1088.

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Abstract Modeling texture of milled surfaces using analytic methods requires explicit knowledge of a large number of variables some of which change during machining. These include dynamically changing tool runout, deflection, work-piece material properties, displacement of the workpiece within its fixture and others. Due to the complexity of all factors combined, an alternative approach is presented utilizing the ability of neural networks and fractals to implicitly account for these combined conditions. In the initial model, predicted surface points are first connected using splines to recons
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Izham, M. Y., U. Uznir, A. R. Alias, and K. Ayob. "Georeference, rainfall-runoff modeling and 3D dynamic simulation." In the 1st International Conference and Exhibition. ACM Press, 2010. http://dx.doi.org/10.1145/1823854.1823879.

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