Analysis of the impact force of debris flows on a check dam by using a coupled Eulerian-Lagrangian (CEL) method

S Jeong, K Lee - Computers and Geotechnics, 2019 - Elsevier
The dynamic impact force of debris flows on a check dam was investigated by using
numerical analysis and an analytical investigation. The emphasis was on quantifying the …

A study on the debris flow-induced impact force on check dam with-and without-entrainment

K Lee, Y Kim, J Ko, S Jeong - Computers and Geotechnics, 2019 - Elsevier
The magnitude of debris-flow impact force with soil layer entrainment was analyzed using a
coupled Eulerian-Lagrangian (CEL) technique in ABAQUS. To consider the entrainment of …

Experimental study on the impact dynamics of cylindrical baffles with a rigid barrier against debris flows

BJ Kim, D Kim, CY Yune - Applied Sciences, 2022 - mdpi.com
The use of baffle arrays behind a rigid barrier is an effective method to reduce impact force
by dissipating flow energy with filtering boulders from debris flows. To prevent structural …

Impact between fluids and solids. Comparison between analytical and FEA results

F Federico, A Amoruso - International Journal of Impact Engineering, 2009 - Elsevier
Theoretical and numerical analyses of the dynamic force acted on structures by fluid-like
debris flows (df) or fluids are presented. Current analyses of the interaction between df and …

Analisi dell'impatto di colate detritiche ad alta velocitá contro strutture

A Amoruso - 2010 - art.torvergata.it
The report deals with the characterization of the dynamic forces acted on structures by a fast
moving debris flow. Due to the heterogeneity of the involved materials, the work has been …

Debris Flows and Collisions of Fluids and Deformable Solids

M Frémond, F Federico, M Frémond - Collisions Engineering: Theory and …, 2017 - Springer
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[PDF][PDF] ALTA VELOCITÀ CONTRO STRUTTURE

CEMDI DI, CD AD - art.torvergata.it
A seguito dell'impatto di colate a comportamento fluido può essere innescati il moto di
blocchi, anche di notevoli dimensioni (Fig. 9-1). Sono quindi stati impostati dei calcoli …

[引用][C] Analisi dell'impatto di colate detritiche ad alta velocità contro strutture

F Federico, A Amoruso - 2010