Analytical solution for estimating sliding displacement of rigid barriers subjected to boulder impact

ACY Yong, C Lam, NTK Lam, JS Perera… - Journal of Engineering …, 2019 - ascelibrary.org
… -form analytical solution for calculating the sliding displacement of a barrier following a
boulder impact. The … The analytical solution presented in this paper was only verified for RC …

A new insight into the dynamic impact between geophysical flow and rigid barrier

J Fang, Y Cui, X Li, J Nie - Computers and Geotechnics, 2022 - Elsevier
… In this study, the newly proposed analytical solutions for α are associated with the impact
mechanism (pileup or runup mechanism), which may provide a more accurate peak impact …

Comparative Analysis of Different Types of Sources on the Performance of Rigid Noise Barriers on Rigid Ground Using Analytical Formulae, a 2.5-D BEM Method and …

Q Li, D Duhamel, H Yin, Y Luo - Acta Acustica united with …, 2019 - ingentaconnect.com
barriers by using an analytical solution, a 2.5-D BEM method and scale modelling tests. The
comparison between the analytical solutions … show the barrier attenuation spectrum for a one…

Impact modes in discrete vibrating systems with rigid barriers

VN Pilipchuk - International journal of non-linear mechanics, 2001 - Elsevier
… -form analytical solutions for a multidegrees of freedom system with rigid barriers are obtained…
The unit form solutions could be suitable for analytical manipulations with them in different …

3D sound scattering by rigid barriers in the vicinity of tall buildings

L Godinho, J António, A Tadeu - Applied Acoustics, 2001 - Elsevier
… 2 displays the real and imaginary parts of the response for the analytical solution and the …
as the amplitude of the difference between both solutions. Analysis of the results shows that the …

[PDF][PDF] 3D Numerical Analysis and Design of Flexible and Rigid Barriers

AKC Cheung, J Yiu, SW Millis - Proceedings of the HKIE …, 2017 - researchgate.net
barriers and rigid barriers have become widely adopted in Hong Kong, with rigid barriers
of channelised debris flows while flexible barriers are commonly built along the toe of open …

How flexible, slit and rigid barriers mitigate two‐phase geophysical mass flows: a numerical appraisal

Y Kong, M Guan, X Li, J Zhao… - Journal of Geophysical …, 2022 - Wiley Online Library
… This work could help for developing better analytical models on specific barrier design to
mitigate natural … We find that current analytical models calibrated by idealized experiments may …

Overturning stability of L-shaped rigid barriers subjected to rockfall impacts

C Lam, ACY Yong, JSH Kwan, NTK Lam - Landslides, 2018 - Springer
… value for the barrier. In this paper, derivations of the analytical solutions are first presented.
… It is hoped that the analytical solutions presented in this paper will be useful for designers of …

Impact mechanisms of granular and viscous flows on rigid and flexible barriers

CWW Ng, D Song, CE Choi, LHD Liu… - Canadian …, 2017 - cdnsciencepub.com
… In this study, a newly developed flexible model barrier together with a rigid barrier are used
… on these model barriers in a geotechnical centrifuge. The novel flexible barrier is made of …

Propagation of oblique incident waves past rigid vertical thin barriers

IJ Losada, MA Losada, AJ Roldán - Applied Ocean Research, 1992 - Elsevier
… The three types of barrier analysed present analytical solution and previous … of solution
employed can also be Figure 4 shows the transmission, CT, and reflection, applied to a barrier