Dynamic soil-structure interaction between retaining walls, retaining soil and retained structures

PN Psarropoulos, Y Tsompanakis… - Bulletin of Earthquake …, 2022 - Springer
Dynamic soil response and dynamic soil-structure interaction (DSSI) play an important role
on the seismic response and distress of all engineering structures. The role of soil response …

Experimental study on the multi-impact resistance of a composite cushion composed of sand and geofoam

P Zhao, S Yuan, L Li, Q Ge, J Liu, L Du - Geotextiles and Geomembranes, 2021 - Elsevier
In the case of the rockfall hazards, multiple rockfall impacts usually occur. To improve the
ductility and the multi-impact resistance ability of the rock-shed, geofoam is proposed to …

Experimental and numerical investigations on buffer performance of geofoam subjected by the impact of falling rocks with respect to different shapes

P Zhao, J Liu, Y Zhang - Geotextiles and Geomembranes, 2023 - Elsevier
Geofoam with good buffer performance and low density is proposed to replace part of the
sand, forming a composite cushion to resist rockfall impact. On the other hand, falling rock is …

Shear behavior of geocell-geofoam composite

MR Arvin, M Abbasi, HK Fahliani - Geotextiles and Geomembranes, 2021 - Elsevier
In design, internal stability of EPS lightweight fills are provided either by applying load
distributing mechanisms (thick pavements or concrete slabs) or using more strong …

Performance study of buried box culverts subjected to footing load and protected by compressible materials

W Zhu, Y Yang, N Zhang, Z Zhao - Multiscale and Multidisciplinary …, 2024 - Springer
The application of compressible materials to reduce the impact of transferred pressure and
developed stresses in underground structures has gained significant attention in recent …

Shear behavior of EPS geofoam reinforced with polypropylene fiber

MR Arvin, GR Ghafary, N Hataf… - Geomechanics and …, 2021 - koreascience.kr
The EPS geofoam as a lightweight material has been widely used in recent years to boost
the performance of geotechnical structures. Both the internal and external stability of the fills …

[HTML][HTML] 地下结构抗震与减隔震研究进展与展望

庄海洋, 唐柏赞, 余冰雁, 许紫刚, 张季, 周珍伟 - 震灾防御技术, 2023 - zzfy-eq.cn
为进一步了解国内外关于地下结构抗震与减隔震的研究现状, 首先, 基于CiteSpace
软件对文献展开量化分析, 明确该领域研究历史发展脉络和进展; 然后, 对地下结构地震反应分析 …

Effect of geofoam as cover material in cut and cover tunnels on the seismic response of ground surface

S Shadabi, MR Moghadam, M Parvizi - Earthquake Engineering and …, 2022 - Springer
In recent years, special attention has been given to the effects of underground spaces and
structures on the seismic response of adjacent ground. Nevertheless, to the best of the …

A potential mitigation measure for the seismic distress of the circuit wall at the acropolis of athens

M Katsirakis, Y Tsompanakis… - Geotechnical and …, 2022 - Springer
The seismic design of new retaining structures is usually performed following modern
seismic norms. Nonetheless, there are various monumental retaining structures (eg …

Effectiveness of Geofoam cushion on seismic performance of retaining structures: Numerical study

A Edinçliler, YS Toksoy, E Danyıldız - Geosynthetics: Leading the …, 2023 - taylorfrancis.com
In the last years, EPS Geofoam, which has extremely low density and high compressibility
properties, is used to construct earthquake resistant infrastructure in seismic regions. In …