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Landslide Treatment in the Al-Husainiyyah Junior High School Area using Cantilever-Geofoam Wall: Penanganan Longsor di Lingkungan SMP Al-Husainiyyah dengan Menggunakan Dinding Kantilever-Geofoam
Dinamisia : Jurnal Pengabdian Kepada Masyarakat; Vol. 8 No. 4 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat; 1139-1153 | ISSN: 1139-1153
A landslide triggered by heavy rainfall occurred in the Al-Husainiyyah Junior High School area on April 26th, 2023. The landslide damaged the nearby access roads, the existing retaining wall, and a futsal court threatening the safety of the teachers ...
PubMed
Enhancing retaining wall stability with geofoam
Heliyon
The efficiency and applicability of geofoam in reducing the earth pressure on retaining walls were investigated in this study. Finite element (FE) analysis was employed to evaluate the geometric parameters of the geofoam to determine the optimal shap...
PubMed
A comparative analysis of nanocoated expanded polystyrene for sustainable infrastructure applications
Sci Rep
Engineers increasingly face challenges due to the demand for sustainable infrastructure; thus, this research evaluates different road embankment techniques based on sustainability. It compares the environmental impacts and economic feasibility of thr...
PubMed
Reducing impact load on RC-Slabs using Expanded Polystyrene (EPS)
Sci Rep
Reinforced Concrete (RC) slabs are widely used in structural applications due to their ability to withstand heavy loads. However, under impact loading conditions such as falling objects or debris, their brittle nature makes them prone to cracking and...
DOAJ Open Access
Optimal placement of seismic barriers for enhancing the performance of steel moment-resisting frames against earthquakes
Frontiers in Built Environment, Vol 12 (2026) | ISSN: 2297-3362
IntroductionDespite extensive research on vibration isolation systems for dissipating seismic waves, most studies have focused on the performance of seismic barriers against surface waves (e.g., those from train movement). Therefore, there has been l...
DOAJ Open Access
Study on Distribution Law of Vertical Earth Pressure on the Top of High-Fill Box Culvert in Gully Terrain Under Expanded Polystyrene Board Unloading
Applied Sciences, Vol 15, Iss 24, p 13169 (2025) | ISSN: 2076-3417
This study quantifies vertical earth pressure on the roofs of box culverts under high fills in valley terrain using centrifuge model tests with expanded polystyrene (EPS) geofoam for load mitigation. We compare buried-type culverts with valley-terrai...
DOAJ Open Access
Dynamic Response and Stress Evolution of RPC Slabs Protected by a Three-Layered Energy-Dissipating System Based on the SPH-FEM Coupled Method
Buildings, Vol 15, Iss 15, p 2769 (2025) | ISSN: 2075-5309
Aiming at the lightweight design of a bridge-shed integration structure, this paper presents a three-layered absorbing system in which a part of the sand cushion is replaced by expanded polystyrene (EPS) geofoam and the reinforced concrete (RC) prote...
DOAJ Open Access
Reducing impact load on RC-Slabs using Expanded Polystyrene (EPS)
Scientific Reports, Vol 15, Iss 1, Pp 1-19 (2025) | ISSN: 2045-2322
Abstract Reinforced Concrete (RC) slabs are widely used in structural applications due to their ability to withstand heavy loads. However, under impact loading conditions such as falling objects or debris, their brittle nature makes them prone to cra...
DOAJ Open Access
A comparative analysis of nanocoated expanded polystyrene for sustainable infrastructure applications
Scientific Reports, Vol 15, Iss 1, Pp 1-20 (2025) | ISSN: 2045-2322
Abstract Engineers increasingly face challenges due to the demand for sustainable infrastructure; thus, this research evaluates different road embankment techniques based on sustainability. It compares the environmental impacts and economic feasibili...
DOAJ Open Access
Effects of density of geofoam cushion on seismic performance of the retaining wall: Experimental study
E3S Web of Conferences, Vol 644, p 04009 (2025) | ISSN: 2267-1242
In recent years, three important factors have been taken into account in designing safe and useful retaining walls in seismically active regions: cost, environment and earthquake performance. One of the improvement methods defined in the literature i...
DOAJ Open Access
A case study on the potential benefits of using expanded polystyrene geofoam to mitigate seismic impact on structures
Hybrid Advances, Vol 7, Iss , Pp 100336- (2024) | ISSN: 2773-207X
Expanded Polystyrene (EPS) geofoam has been utilized in construction in a wide range of countries for years. EPS serves as a compressible buffer between the soil and the structure itself. It absorbs a significant percentage of the static and dynamic ...
DOAJ Open Access
Experimental investigation of the effect of using expanded polystyrene geofoam and geogrid in different forms on vertical earth pressure on high-filled cut-and-cover roadway tunnel
Cogent Engineering, Vol 11, Iss 1 (2024) | ISSN: 2331-1916
AbstractUsing high-filled cut-and-cover tunnels (HFCCTs) can provide a practical and ideal solution for the possibility of using highly demanded lands with plateaus terrain. The huge amount of HFCCT backfill soil produces ultrahigh vertical earth pre...
DOAJ Open Access
Investigation on lateral pressure on a sheet-pile wall with EPS layer supporting an expansive soil slope
Case Studies in Construction Materials, Vol 21, Iss , Pp e03945- (2024) | ISSN: 2214-5095
A sheet-pile wall was adopted to fortify the expansive soil slope in 4970 Special Railway Line in Dangyang City, China. Due to a water-swelling property of expansive soil, a significant increment of lateral pressure may be induced behind a sheet-pile...
DOAJ Open Access
Enhancement of Roadway Embankment Using Geofoam Blocks and Cement Columns: Application of Three-Dimensional Plaxis Program
Journal of Engineering and Sustainable Development, Vol 28, Iss 6 (2024) | ISSN: 2520-0917
Enhancement of roadway embankment utilizing several techniques, such as cement columns and applying EPS (expanded polystyrene) Geofoam blocks as subbase materials, helps develop the efficiency of embankment performance under the applied traffic loadi...
DOAJ Open Access
Landslide Treatment in the Al-Husainiyyah Junior High School Area using Cantilever-Geofoam Wall
Dinamisia, Vol 8, Iss 4, Pp 1139-1153 (2024) | ISSN: 2614-7424
A landslide triggered by heavy rainfall occurred in the Al-Husainiyyah Junior High School area on April 26th, 2023. The landslide damaged the nearby access roads, the existing retaining wall, and a futsal court threatening the safety of the teachers ...
DOAJ Open Access
Lateral earth pressure of granular backfills on retaining walls with expanded polystyrene geofoam inclusions under limited surcharge loading
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1388-1397 (2024) | ISSN: 1674-7755
Existing studies have focused on the behavior of the retaining wall equipped with expanded polystyrene (EPS) geofoam inclusions under semi-infinite surcharge loading rather than limited surcharge loading. In this paper, the failure mode and the earth...
DOAJ Open Access
Seismic Isolation Materials for Bored Rock Tunnels: A Parametric Analysis
Infrastructures, Vol 9, Iss 3, p 44 (2024) | ISSN: 2412-3811
Most recent tunnel designs rely on more thorough analyses of the intricate rock interactions. The three principal techniques for excavating rock tunneling are drill-and-blast for complete or partial cross-sections, TBM only for circular cross-section...
DOAJ Open Access
Protection of Buried Pipelines from High-Speed Train Vibrations with Expanded Polystyrene Geofoam
Applied Sciences, Vol 14, Iss 3, p 1087 (2024) | ISSN: 2076-3417
High-speed railway (HSR) lines commonly operate over hundreds of kilometers, crossing several other large-scale infrastructures, such as highways, tunnels, bridges, and pipelines. This fact makes adjacent infrastructure more vulnerable to high-speed ...
DOAJ Open Access
Engineering properties and sustainable applications of pond ash geomaterial incorporating expanded polystyrene beads
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9095-9111 (2023) | ISSN: 2238-7854
This study investigates the engineering behavior of a sustainable geomaterial called Pond Ash Geomaterial (PAGM), made by blending Expanded Polystyrene beads (EPS) with pond ash and cement as a binding agent. The effects of EPS density, beads content...
DOAJ Open Access
Application of engineered compressible inclusions to mitigating soil-structure interaction issues in integral bridge abutments
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 8, Pp 2132-2146 (2023) | ISSN: 1674-7755
The thermally induced cyclic loading on integral bridge abutments causes soil deformation and lateral stress ratcheting behind the abutment wall due to the expansion and contraction of the bridge deck. The forward and backward movements of the abutme...