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International Journal of Geo-Engineering
Scopus
ISSN 2198-2783 · SpringerOpen · 242 artikel di indeks
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Artikel Jurnal
Image-based prediction of particle size distribution in recycled stabilized soils using convolutional neural networks
Abstract This study presents a convolutional neural network (CNN)-based method for estimating the particle size distribution (PSD) of recycled stabilized soils composed of Ao clay, a paper–sludge–ash-based stabilizer, and blast furnace slag cement type B. The proposed method addresses challenges in…
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Artikel Jurnal
Discussion on “Analytical technique for stability analyses of the rock slope subjected to slide head toppling failure mechanisms considering groundwater and stabilization effects” by Bowa and Gong (2021)
Abstract Toppling failure is categorized into two primary forms: main and secondary. A notable instability mechanism within the secondary category, identified as slide-head-toppling failure, happens when a weak layer underlies rock blocks. This failure mechanism is characterized by toppling…
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Artikel Jurnal
Numerical analysis of seismic performance of deep strutted excavation-structure interaction in sandy soil
Abstract This research investigates numerically the seismic performance of deep-braced excavation in adjacent to 10-stories building in sandy soil. Non-linear time-history analysis using hardening soil model with small strain stiffness (HS-small) is performed using PLAXIS 2D. Numerical validation…
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Artikel Jurnal
Experimental evaluation and design framework for geocomposite-reinforced working platforms on soft subgrades
Abstract Working platforms are critical temporary geotechnical structures used to support heavy construction equipment operating over weak cohesive subgrades. Their performance depends on the ability of the platform system to distribute applied stresses, mobilise sufficient bearing resistance, and…
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Artikel Jurnal
Winkler spring stiffness distribution for the structural analysis of mat foundations in clay under drained conditions
Abstract The interaction between mat foundations and the supporting soil is often simplified in design practice by assuming that the mat rests on Winkler springs. Most of the previous studies aimed at determining the spatial variation of the spring constants or the modulus of subgrade reaction that…
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Artikel Jurnal
Comparative assessment of landslide susceptibility using heuristic and statistical models in Chamoli, Uttarakhand, India
Abstract Landslides pose a recurring threat to human settlements, infrastructure, and ecosystems in the seismically active Chamoli district of Uttarakhand, India. This study presents a comparative landslide susceptibility assessment using three distinct models: Frequency Ratio (FR), Shannon Entropy…
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Artikel Jurnal
Influence of inter-particle friction on the angle of repose and stress wave propagation in granular soils: a DEM study
Abstract In geotechnical engineering, the angle of repose (AoR) is widely adopted as an indicator of soil stability and particle interaction. However, AoR can arise from different combinations of inter-particle sliding and rolling friction, each representing different mechanical characteristics…
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Artikel Jurnal
Systematic numerical evaluation of the influence joint geometrical and mechanical parameters on the REV of rock masses
Abstract The Representative Elementary Volume (REV) is a key concept in the analysis and simulation of jointed rock masses, playing a crucial role in selecting the dimensions of laboratory samples and the domain size of numerical models. However, a precise understanding of the influence of joint…
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Artikel Jurnal
Impact of seasonal ground freezing on ambient noise HVSR inversion: improving deep velocity artifacts via borehole-based constrained inversion
Abstract This study investigated the impact of seasonal ground freezing on the generation of shear-wave velocity (V S ) profiles through ambient noise Horizontal-to-Vertical Spectral Ratio (HVSR) inversion from a numerical analysis perspective. To this end, the CRB seismic station located in Wonju…
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Artikel Jurnal
Characterizing permeability evolution during self-sealing in kaolinite mudrocks using a bi-exponential model
Abstract Fracture self-sealing in clay-rich mudrocks plays an important role in controlling fluid migration in subsurface engineering and geoenergy applications, yet the factors governing permeability reduction remain difficult to quantify in a unified manner. In this study, laboratory experiments…
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Artikel Jurnal
Experimental study on water retention behaviour of Eocene flysch marls from the region of Dalmatia (Croatia)
Abstract Flysch marls are soft rocks highly susceptible to weathering under atmospheric conditions, primarily due to repeated wetting–drying cycles. As these cycles are closely linked to the unsaturated state, their influence on water retention behaviour is critical for understanding marl…
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Artikel Jurnal
Development and optimization of a subgrade stiffness monitoring sensor using piezoelectric transducers in a laboratory testbed
Abstract Pavement foundations are critical for structural longevity, yet current evaluation methods lack the capability for real-time, continuous monitoring of resilient modulus, particularly in subgrade layers where distress frequently originates. While Bender Element field sensors have been…
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Artikel Jurnal
Performance evaluation of waste-modified cementitious grouts for cable bolting encapsulation
Abstract Fully grouted cable bolts are widely used in underground mining; however, the cementitious grouts governing their load-transfer performance remain predominantly Portland-cement based and are rarely optimised for sustainability. This study evaluates the mechanical and bonding performance of…
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Artikel Jurnal
Investigation of silica fume influence on the compaction and strength properties of cement-stabilized fine to medium sand
Abstract Stabilization of marginal desert soils while enhancing sustainability through reduced CO₂ emissions and the use of industrial by-products, remains a challenging task. Cement-stabilized soil can be improved by adding silica fume (SF), leading to enhanced physical and mechanical properties…
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Artikel Jurnal
Multi solver FEA 3D modelling approach for tunnel stability assessment
Abstract Numerical modelling is extensively employed in underground engineering to evaluate excavation-induced deformations and the interaction between tunnels and support systems. In this study, tunnel stability was analysed using a three-dimensional finite-element approach, integrating geostatic…
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Artikel Jurnal
Operational strategies for producing reliable seismic intensity information for earthquake response in the Korean Peninsula
Abstract Aims/hypothesis The seismic observation network on the Korean Peninsula is being modernized and densified to support rapid earthquake detection. This study aims to propose operational strategies for producing seismic intensity information using the recently upgraded network. Methods We…
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Artikel Jurnal
A comparative study of the mineralogy and texture effects on the sandstone mechanical properties using some machine learning algorithms
Abstract This study investigates the influence of mineralogical and textural characteristics on the mechanical properties of sandstones using machine learning algorithms. Twenty sandstone samples from four geological formations in Iran were analyzed for petrographic properties (mineralogy…
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Artikel Jurnal
Data-driven prediction and SHAP-based interpretation of the axial bearing capacity of fully grouted fibreglass and steel rock bolts
Abstract A machine-learning framework was established to predict the axial bearing capacity of fully grouted rock bolts using an experimental database of 84 pull-out tests on fibreglass and steel rock bolts. The models incorporated six input parameters, embedment length (EL, 50–150 mm), confinement…
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Artikel Jurnal
Experimental study on the performance of soft soil reinforced with geotextile-encased sand columns
Abstract Soft clay soils, prevalent in coastal and alluvial regions worldwide, exhibit low shear strength, high compressibility, and poor drainage, posing major challenges for construction. Geotextile-encased sand columns (GESC) offer an effective ground improvement technique by enhancing…
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Artikel Jurnal
Cement-stabilized marine clay under thermal cycling: strength, suction, and microstructure
Abstract This study investigates the influence of realistic summer daily thermal cycles on the mechanical, hydraulic, and microstructural properties of cement-stabilized sensitive marine clay (SMC), a problematic marine soil widely found in Eastern Canada. SMC samples treated with 5% and 20% cement…