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Analysis methods for deformation detection using TLS and UAS data on the example of a landslide simulation Int. J. Geo-Eng. Pub Date : 2024-03-14
Abstract Geodetic monitoring measurements (e.g., of terrain surfaces) are used to detect deformations. Terrestrial laser scanning (TLS) or unmanned aircraft systems (UAS) equipped with lightweight cameras are often utilized for land surveying, resulting in point clouds that represent the surface of the captured object. For image-based acquisition of the area of interest, point clouds must first be
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Machine induced dynamic field responses of group pile with different pile arrangements Int. J. Geo-Eng. Pub Date : 2024-03-12
Abstract The main objective of the current investigation is to study the dynamic behaviour of a 3-pile group with different loading direction under coupled (horizontal and rocking) excitations. To accomplish this objective, machine-induced field excitation tests are conducted on small-scale hollow steel piles. The 3-pile group is driven into the ground in a triangular arrangement with 3d spacing. Two
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Mechanical behavior assessment of retaining wall structure due to frost heave of frozen ground Int. J. Geo-Eng. Pub Date : 2024-02-29
Abstract Frost heave action is a major issue in permafrost regions, leading to various geotechnical engineering problems. In this study, we assess the mechanical behavior of a concrete retaining wall subjected to frost heave under different ground conditions. The assessment utilizes ABAQUS integrated with several user subroutines. The numerical simulation model employs a thermo-mechanical coupled analysis
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Investigation of the strength behavior and failure modes of layered sedimentary rocks under Brazilian test conditions Int. J. Geo-Eng. Pub Date : 2024-02-22 Yasin Abdi
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Mesh-free kinematic shakedown analysis of cohesive soils Int. J. Geo-Eng. Pub Date : 2024-02-20 Z. Nosrati, S. M. Binesh
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Classification of geogrid reinforcement in aggregate using machine learning techniques Int. J. Geo-Eng. Pub Date : 2024-02-12 Samuel Olamide Aregbesola, Yong-Hoon Byun
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Back analysis of cohesion and friction angle of failed slopes using probabilistic approach: two case studies Int. J. Geo-Eng. Pub Date : 2024-02-03 Reza Nassirzadeh, Abdollah Dini, Vahid Balagar
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Building MLR, ANN and FL models to predict the strength of problematic clayey soil stabilized with a combination of nano lime and nano pozzolan of natural sources for pavement construction Int. J. Geo-Eng. Pub Date : 2024-02-03 Aref M. Al-Swaidani, Ayman Meziab, Waed T. Khwies, Mohamad Al-Bali, Tarek Lala
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Model tests on ordinary and geosynthetic encased stone columns with recycled aggregates as filler material Int. J. Geo-Eng. Pub Date : 2024-01-13 Shivangi Saxena, Lal Bahadur Roy, Praveen Kumar Gupta, Virendra Kumar, Prabhu Paramasivam
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Prediction of earth pressure balance for EPB-TBM using machine learning algorithms Int. J. Geo-Eng. Pub Date : 2023-11-11 Hanan Samadi, Jafar Hassanpour, Jamal Rostami
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Effect of lime-rice husk ash on geotechnical properties of loess soil in Golestan province, Iran Int. J. Geo-Eng. Pub Date : 2023-11-06 Amin Zivari, Mehdi Siavoshnia, Hamed Rezaei
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Experimental study of the behavior of square footing on reinforced sand with treated geotextile Int. J. Geo-Eng. Pub Date : 2023-11-06 Siavash Zamani, Seyed Hamid Lajevardi, Akbar Yarivand, Ehsanolah Zeighami
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The effect of temperature on the mechanical behavior of Berea sandstone under confining pressure: experiments Int. J. Geo-Eng. Pub Date : 2023-11-02 Ch Mohammad Abbas Iftikhar, Akhtar S. Khan, Venkata Nambori
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Subgrade soil stabilization using the Quicklime: a case study from Modjo- Hawassa highway, Central Ethiopia Int. J. Geo-Eng. Pub Date : 2023-10-13 Hailu Regasa, Muralitharan Jothimani, Yonas Oyda
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Numerical simulation of ground thermal response in Canadian seasonal frost regions to climate warming Int. J. Geo-Eng. Pub Date : 2023-09-27 Mohammed Yassir Marrah, Mamadou Fall, Husham Almansour
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Discrete element modelling of granular materials incorporating realistic particle shapes Int. J. Geo-Eng. Pub Date : 2023-09-05 Shiva Prashanth Kumar Kodicherla
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Stabilization of expansive soil with agricultural waste additives: a review Int. J. Geo-Eng. Pub Date : 2023-09-03 Frehaileab Admasu Gidebo, Hideaki Yasuhara, Naoki Kinoshita
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Effect of eccentric loads on the behavior of circular footing with/without skirts resting on sand soil Int. J. Geo-Eng. Pub Date : 2023-09-02 Ali M. Basha, Esraa A. Eldisouky
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Use of repurposed whole textile for enhancement of pavement soils Int. J. Geo-Eng. Pub Date : 2023-07-25 Ivan L. Guzman, Cesar Payano
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Effect of initial failure geometry on the progress of a retrogressive seepage-induced landslide Int. J. Geo-Eng. Pub Date : 2023-06-22 Ahmad Rajabian
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Shell folded footings using different angles and EPS cavity filling: experimental study Int. J. Geo-Eng. Pub Date : 2023-04-06 Ahmed E. Gomaa, Ahmed M. M. Hasan, Yasser M. Mater, Sherif S. AbdelSalam
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Finite element analysis on dynamic behavior of sheet pile quay wall dredged and improved seaside subsoil using cement deep mixing Int. J. Geo-Eng. Pub Date : 2023-03-28 Anh-Dan Nguyen, Viet-Thanh Nguyen, Young-Sang Kim
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Excess pore water pressure generation in fine granular materials under undrained cyclic triaxial loading Int. J. Geo-Eng. Pub Date : 2023-03-24 Tan Manh Do, Jan Laue, Hans Mattsson, Qi Jia
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Analysis of soil electrical resistivity and hydraulic conductivity relationship for characterisation of lithology inducing slope instability in residual soil Int. J. Geo-Eng. Pub Date : 2023-03-12 Oladunjoye P. Olabode, Lim H. San
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Importance of grouting for tunneling in karstic and complex environment (a case study from Türkiye) Int. J. Geo-Eng. Pub Date : 2023-03-10 Gokhan Tacim, Evren Posluk, Candan Gokceoglu
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The strength and microstructure of cemented sand-gravel (CSG) mixture containing fine-grained particles Int. J. Geo-Eng. Pub Date : 2023-02-21 Sina Karimi, Hamed Farshbaf Aghajani
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Pre-stressed anchor cable force evolution laws of plane sliding bedding slopes Int. J. Geo-Eng. Pub Date : 2023-02-13 Victor Mwango Bowa, Eugie Kabwe
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Microstructural interpretation of effective stress equations for unsaturated sands Int. J. Geo-Eng. Pub Date : 2023-02-13 B. J. Shwan
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Utilization of waste materials as a substitute for the sand drain in clayey soil Int. J. Geo-Eng. Pub Date : 2023-01-27 R. P. Aparna, J. Bindu
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Improving the geotechnical properties of a Nigerian termite reworked soil using pretest drying conditions and sawdust ash Int. J. Geo-Eng. Pub Date : 2023-01-18 Temitayo Olamide Ale
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Numerical investigation of the settlement behavior of hybrid system of floating stone columns and granular mattress in soft clay soil Int. J. Geo-Eng. Pub Date : 2022-12-30 Fayrouz Yasser, Ayman Altahrany, Mahmoud Elmeligy
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Comparative analysis of international codes of practice for pile foundation design considering negative skin friction effect Int. J. Geo-Eng. Pub Date : 2022-11-16 Assel Zhanabayeva, Shynggys Abdialim, Alfrendo Satyanaga, Jong Kim, Sung-Woo Moon
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Stabilization of expansive black cotton soil using bioenzymes produced by ureolytic bacteria Int. J. Geo-Eng. Pub Date : 2022-08-21 Eshetu Mekonnen, Yared Amdie, Habtamu Etefa, Nurelign Tefera, Mesfin Tafesse
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Geotechnical modelling and subsurface analysis of complex underground structures using PLAXIS 3D Int. J. Geo-Eng. Pub Date : 2022-06-22 Sayed Hemeda
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Single pile in cohesionless soil in sloping ground under lateral loading Int. J. Geo-Eng. Pub Date : 2022-03-28 Kavitha Perumalsamy, Sundaravadivelu Ranganathan
Pile foundations are adopted if a soil of low bearing capacity extends to a considerable depth or if the structure is heavy or the settlement due to the structure is large. It transfers the load to a strong, stable stratum of soil. The behaviour of soil in slope and piles embedded in it is an elaborated soil-structure interaction problem. This paper presents the results of experimental investigations
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Engineering geological characteristics of the underground surge pool cavern: a case study, India Int. J. Geo-Eng. Pub Date : 2022-03-02 A. K. Naithani, Prasnna Jain, L. G. Singh, D. S. Rawat
For better rock mass characterization, 3D engineering geological mapping and in-situ testing was carried for the heading portion of surge pool of Palamuru Ranga Reddy lift irrigation scheme lift-II. The direction of the longest axis of the surge pool cavern was finalized based on the in-situ hydrofracturing testing inside the borehole and aligning the appurtenant structures of pump house and surge
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Quality control of compaction with lightweight deflectometer (LWD) device: a state-of-art Int. J. Geo-Eng. Pub Date : 2022-02-16 Sidhu Ramulu Duddu, Hariprasad Chennarapu
The infrastructure plays a vital role in stimulating economic growth. Any infra project requires proper planning, design, construction, quality control (QC), and quality assessment (QA). It is important to comply with QC and QA to avoid failure and enhance the long-term pavement performance in order to provide a safe and solid system of transportation. Researchers were replacing laborious and time-consuming
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An initiative to correlate the SPT and CPT data for an alluvial deposit of Dhaka city Int. J. Geo-Eng. Pub Date : 2022-02-03 Arifuzzaman, Md. Anisuzzaman
The Standard Penetration Test (SPT) is the most common in-situ tests for soil investigations. On the other hand, the Cone Penetration Test (CPT) is considered one of the best investigation tools. Many CPT-SPT correlation relationships have been proposed worldwide to estimate soil parameter from the other's available data. However, unfortunately, no available SPT-CPT correlations are established for
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Suitability of Rice Husk Ash (RHA) with lime as a soil stabilizer in geotechnical applications Int. J. Geo-Eng. Pub Date : 2022-02-02 B. H. J. Pushpakumara, W. S. W. Mendis
Soils containing significant levels of silt or clay generally exhibit unacceptable engineering properties (i.e. low strength, high compressibility and high level of volumetric changes) when exposed to variation in moisture content. Chemical stabilizers such as cement and lime which are currently practiced, are often high-priced and unhygienic in terms of environmental sustainability. The prevailing
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Geomechanical characterization of lateritic hardpans from Bamendjou (West-Cameroon) Int. J. Geo-Eng. Pub Date : 2022-01-07 Y. Ngueumdjo, V. H. Njuikom Djoumbi, V. Y. Katte, F. Ngapgue, A. S. L. Wouatong
This study reports on the physical, mechanical, mineralogical and geochemical analysis carried out on four lateritic hardpan specimens from quarries in the Bamendjou area in the Western Region of Cameroon using common prescribed procedures. The results indicate that values of the bulk density, specific gravity, total and open porosities are very variable from one specimen to another. Meanwhile, the
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Performance of cement-stabilized weak subgrade for highway embankment construction in Southeast Nigeria Int. J. Geo-Eng. Pub Date : 2022-01-04 Ifediniru, Chukwuka, Ekeocha, Nnamdi E.
Soils with poor shear strength and high compressibility underlie the wetlands of southern Nigeria. They are susceptible to intolerable settlements and account for greater than 60% of the soils in the region. While requiring embankments for any infrastructure construction, these weak soils pose significant threat to the construction and service life of highway pavements in southeastern Nigeria. Therefore
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Cyclic behavior of late quaternary alluvial soil along Indo-Gangetic Plain: Northern India Int. J. Geo-Eng. Pub Date : 2022-01-04 Naik, Sambit Prasanajit, Patra, Nihar Ranjan, Malik, Javed N.
The A.D. 1803 and 1934 Bihar-Nepal border earthquake affected Indo-Gangetic Plain with evidences of liquefaction in cities like Patna, Varanasi, Agra, and Delhi in historical past. Recent strong shaking all along the Indo-Gangetic Plains and seismic induced damage to the buildings in Bihar during Mw 7.8 Gorkha earthquake raises the concern for site specific liquefaction potential estimation of alluvial
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Physical modeling of the long-term behavior of integral abutment bridge backfill reinforced with tire-rubber Int. J. Geo-Eng. Pub Date : 2021-12-03 Zadehmohamad, Mehdi, Bazaz, Jafar Bolouri, Riahipour, Ramin, Farhangi, Visar
The primary objective of this study is to investigate the benefits of adding tire rubber as an inclusion to backfill behind integral bridge abutments. In this respect, four physical model tests that enable cyclic loading of the backfill-abutment are conducted and evaluated. Each test consisted of 120 load cycles, and both the horizontal force applied to the top of the abutment wall and the pressures
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Determination of representative elementary volume (REV) for jointed rock masses exhibiting scale-dependent behavior: a numerical investigation Int. J. Geo-Eng. Pub Date : 2021-12-01 Sari, Mehmet
Representative elementary volume (REV) is defined as the usual size of a rock mass structure beyond which its mechanical properties are homogenous and isotropic, and its behavior can be modeled using the equivalent continuum approach. Determination of REV is a complex problem in rock engineering due to its definition ambiguity and application area. This study is one of the first attempts to define
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An experimental investigation for pullout response of a single granular pile anchor in clayey soil Int. J. Geo-Eng. Pub Date : 2021-12-01 Vashishtha, Hans Raj, Sawant, Vishwas A.
The granular pile anchor foundation is an effective and economical foundation system to counter the pullout forces exerted in case of transmission towers or foundations in expansive soil. The pullout tests were performed to study the behaviour of a single granular pile anchor in the clayey soil bed. Tests were conducted in a steel tank of 1 × 1 × 1 m size with the help of loading frame arrangement
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Dynamic behavior of pile-supported wharves by slope failure during earthquake via centrifuge tests Int. J. Geo-Eng. Pub Date : 2021-11-22 Yun, Jung-Won, Han, Jin-Tae
The effects of earthquakes on pile-supported wharves include damage to piles by inertial forces acting on the superstructure, and damage caused by horizontal displacement of retaining walls. Piles can also be damaged through kinematic forces generated by slope failure. Such forces are significant but it is difficult to clearly explain pile damage during slope failure since the inertial force of superstructure
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An optimization procedure for the soil behavior identification using pressuremeter results Int. J. Geo-Eng. Pub Date : 2021-11-22 Abed, Younes
The soil parameters identification procedure is usually a trade-off between sophisticated soil model behaviour and the large number of parameters to identify. Such procedure that can accomplish both of these objectives is highly desirable, but also difficult. This paper presents a methodology for identifying soil parameters that takes into account different constitutive equations. For identifying the
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Numerical evaluation on steep soil-nailed slope using finite element method Int. J. Geo-Eng. Pub Date : 2021-11-02 Kaothon, Panyabot, Chhun, Kean Thai, Yune, Chan-Young
In conventional design of soil-nailed slope, the nail parameters such as nail spacing (1–2 m), and nail inclination (10º–20º) have been recommended without considering any specific slope angle. Henceforth, this paper presents a numerical evaluation on the soil-nailed slope with flexible facing based on the finite element method in order to investigate the range of those two parameters with any size
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Characterisation of the chemo-mechanical behaviour of clays polluted by BTEX: a case study of benzene Int. J. Geo-Eng. Pub Date : 2021-10-20 KAHLOUCHE, Hicham, GHERIS, Abderrahim, GUENFOUD, Mohamed
In chemo-mechanical coupling of clays, chemical phenomena are likely to have a stronger influence on the mechanical behaviour and mechanical actions can modify the chemical behaviour. The understanding of these different phenomena, taking into account the coupled mechanisms, is essential in the context of the problem of the durability of structures and works built on polluted sites. Thus, the laboratory
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Neural network application in forecasting maximum wall deflection in homogenous clay Int. J. Geo-Eng. Pub Date : 2021-10-07 Aljanabi, Khalid R., AL-Azzawi, Osamah M.
An attempt was carried out by using a neural network to predict the maximum deflection and its position caused by braced excavation in homogeneous clay. Six input variables, including excavation depth, Ratio of EI wall/EI of brace, the vertical distance between bracing, Length to width ratio of an excavation, shear strength, and the coefficient of lateral earth pressure, were adopted. Two models were
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Dynamic response of thickened tailings in shaking table testing Int. J. Geo-Eng. Pub Date : 2021-10-04 Alshawmar, Fahad, Fall, Mamadou
In this study, an instrumented thickened tailings deposit model was designed, built and employed to evaluate the behaviour of layered thickened tailings to dynamic loading by using a shaking table equipment. The thickened tailings were deposited subsequently in three thin layers in a flexible laminar shear box mounted on top of the shaking table. Cyclic loading with a peak horizontal acceleration of
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Consolidated drained (CID) behavior of fibre reinforced cemented Toyoura sand in triaxial loading conditions Int. J. Geo-Eng. Pub Date : 2021-09-24 Safdar, Muhammad, Newson, Tim, Shah, Faheem
The effects of fibre (0–3 %) and cement (0–3 %) additives, on Toyoura sand were examined under consolidated drained compression and extension loading conditions. All samples were prepared to a target dry density value (e.g., \({\rho }_{d}\)= 1.489 g/cm3) of Toyoura sand using under-compaction moist tamping technique. In compression, the unreinforced specimens exhibited a behavior of medium dense sand
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Seismic site response of layered saturated sand: comparison of finite element simulations with centrifuge test results Int. J. Geo-Eng. Pub Date : 2021-09-10 Nagula, Sparsha Sinduri, Hwang, Yu-Wei, Dashti, Shideh, Grabe, Jürgen
A numerical model based on the finite element framework was developed to predict the seismic response of saturated sand under free-field conditions. The finite element framework used a non-linear coupled hypoplastic model based on the u-p formulation to simulate the behaviour of the saturated sand. The u-p coupled constitutive model was implemented as a user-defined routine in commercial ABAQUS explicit
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Numerical and experimental modeling of geomechanical behavior of partially saturated soils Int. J. Geo-Eng. Pub Date : 2021-09-04 Sadeghabadi, Alireza, Noorzad, Ali, Zad, Amirali
The Barcelona Basic Model (BBM) has been implemented in a finite difference-based computer program to simulate the behavior of unsaturated soils subjected to wetting. The BBM implementation was verified using analytical solutions, and the proposed model has been used to simulate the response of a compacted embankment under complete saturation and suction induced conditions. Numerical analyses indicate
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Stability analysis for two-layered slopes by using the strength reduction method Int. J. Geo-Eng. Pub Date : 2021-09-04 Sarkar, Sourav, Chakraborty, Manash
The aim of this article is to present the slope stability charts for two layered soil slopes by using the strength reduction method (SRM). The primary focus is to provide a quantitative estimation of the improvement of slope stability when a stronger layer is placed over the weaker layer. The SRM carried in this work comprises a series of finite element lower bound (LB) and upper bound (UB) limit analysis
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Experimental investigation on potential use of drilling parameters to quantify rock strength Int. J. Geo-Eng. Pub Date : 2021-08-24 Lakshminarayana, C. R., Tripathi, Anup Kumar, Pal, Samir Kumar
The uniaxial compressive strength (UCS) represents the strength of the rock. It frequently requires during the introductory phase of mining projects such as tunneling, rock excavation, blast hole designs, etc. Usually, the determination of UCS of rocks is carrying out in a concerned laboratory. The main drawback of determining the UCS in a laboratory requires at least five core samples of high-grade
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Study on effect of laboratory roller compaction on unconfined compressive strength of lime treated soils Int. J. Geo-Eng. Pub Date : 2021-08-12 Nagesh, Sureka, Jagadeesh, H. S., Nithin, K. S.
Expansive soils are problematic due to their swell—shrinkage behavior and low compressive strength. They are modified generally with additives such as lime, fly ash, and various other inorganic and organic materials. Chemical stabilization treatments can improve expansive soil properties for its reuse in geotechnical applications. The present study investigates the properties of two types of subgrade
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Evaluation of the internal stability of well-graded silty sand through the long-term seepage test Int. J. Geo-Eng. Pub Date : 2021-08-02 Lee, Hee-Jun, Kim, In-Hyun, Chung, Choong-Ki
Suffusion is the phenomenon responsible for internal erosion, and is the process by which finer soil particles are moved through the constrictions between the larger soil particles by seepage forces. Generally, gap-graded soil is known to be susceptible to suffusion. Meanwhile, suffusion of well-graded silty sand and the resulting soil behavior are not well understood. Moreover, the previous researches
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Probabilistic analysis of the active earth pressure on earth retaining walls for c-ϕ soils according to the Mazindrani and Ganjali method Int. J. Geo-Eng. Pub Date : 2021-07-12 Julian Osorio, Juan Camilo Viviescas, Juan Pablo Osorio
The determination of the earth pressure coefficients (K) in geotechnical engineering is one of the most critical procedures in designing earth retaining walls. However, most earth pressure theories are made for either clay or sands, where the c-ϕ soils are the least analysed. In this paper, an analysis of the earth pressure for drained mixed soils based in Mazindrani and Ganjali (J Geotech Geoenviron