Sudipta Chakraborty
University of Engineering and Technology, Lahore
Pore water pressureDisplacement (fluid)ContaminationLeveeAccelerationGeologyHarmonicLeaching (agriculture)ElevationEarthquake shaking tableConsolidation (soil)Soil horizonSoil waterChemical reactionSubgradeGeotechnical engineeringMaterials scienceInstrumentationDeformation (meteorology)Hazardous wasteWater contentDynamic loadingTest (assessment)Fineness modulusSoil stabilizationFoundation (engineering)Retaining wallTriangular gridSoft clayField monitoringHydrogeologyVadose zoneEnvironmental scienceWater tableReagentNumerical analysisWaste managementSoil contaminationLaminar flowSeismic waveRelative density
9Publications
2H-index
7Citations
Publications 10
Newest
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#1Ripon Hore (BUET: Bangladesh University of Engineering and Technology)H-Index: 1
#2Sudipta Chakraborty (University of Engineering and Technology, Lahore)H-Index: 2
Last. Mehedi Ahmed Ansary (BUET: Bangladesh University of Engineering and Technology)H-Index: 9
view all 3 authors...
This study investigates the seismic effect due to different input motion on the wrap-faced soil walls by performing shaking table tests. The dynamic soil parameters like input acceleration, frequency and surcharge loads at the top of the wall are varied. The research evaluates the response of these parameters on the wrap faced embankment on soft clay soil. The responses of the acceleration amplifications and faced displacement of the model wall have also been analyzed. The numerical analysis has...
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#1Ripon Hore (BUET: Bangladesh University of Engineering and Technology)H-Index: 1
#2Sudipta Chakraborty (BUET: Bangladesh University of Engineering and Technology)H-Index: 2
Last. Mehedi Ahmed Ansary (BUET: Bangladesh University of Engineering and Technology)H-Index: 9
view all 5 authors...
This paper presents the results of shaking table tests of wrap-faced reinforced soil retaining walls on soft clay soil and its numerical validation using PLAXIS3D. The influence of backfill relative density on the dynamic response has been studied through a series of shaking table tests on wrap-faced retaining walls. The height of the wrap-faced retaining wall is 0.4 m. Construction of model retaining walls within a laminar box mounted on shaking table, instrumentation, and results from the shak...
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#1Sudipta Chakraborty (BUET: Bangladesh University of Engineering and Technology)H-Index: 2
#2Ripon Hore (BUET: Bangladesh University of Engineering and Technology)H-Index: 1
Last. Mehedi Ahmed Ansary (BUET: Bangladesh University of Engineering and Technology)H-Index: 9
view all 5 authors...
This paper investigated the relative seismic response of reinforced soil retaining wall overlying a soft clayey soil layer—applicable to road or railway embankment. A series of 1D shaking table tests, 0.1 to 0.5 g, were conducted on the 1 m high physical model. The scaled physical model was subjected to harmonic sinusoidal input motions at frequencies of 1 Hz, 3 Hz, 5 Hz, 10 Hz, 12 Hz, and 15 Hz. A laminar box was used to enclose the soil during the experiment. The variation of parameters such a...
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#1T.M. Al-Hussaini (BUET: Bangladesh University of Engineering and Technology)H-Index: 8
#2Ishika N. Chowdhury (BUET: Bangladesh University of Engineering and Technology)
Last. Andrea Magrin (National Institute of Oceanography, India)H-Index: 9
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Abstract null null The neo-deterministic seismic hazard assessment (NDSHA), developed at the University of Trieste (UT), has emerged as an attractive tool for predicting the ground motion for given seismic sources and known earth structure. This method, a computationally intensive procedure, is based on physical modeling of wave propagation and seismic source process. Under ongoing research and academic collaboration program between UT and BUET, NDSHA studies have been performed for Bangladesh. ...
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#1Ripon HoreH-Index: 1
#3Md. Fayjul BariH-Index: 1
Last. Mehedi Ahmed AnsaryH-Index: 9
view all 5 authors...
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#1Ripon Hore (BUET: Bangladesh University of Engineering and Technology)H-Index: 1
#2Sudipta Chakraborty (BUET: Bangladesh University of Engineering and Technology)H-Index: 2
Last. Mehedi Ahmed Ansary (BUET: Bangladesh University of Engineering and Technology)H-Index: 9
view all 3 authors...
This paper presents a case history of soft ground improvement technique using prefabricated vertical drain (PVD) with application to a railway track in Bangladesh. The method with preloading and staged construction was used for the construction of a 32.4-km-long new railway track at Kashiani–Gopalganj section. The soil profile at the site consisted of a 5m to 16m thick silty clay layer having water content between 20 and 24%. The shear strength of soft soil varied between 12 kPa and 38 kPa. The ...
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#1Ripon HoreH-Index: 1
#3Ayaz Mahmud ShuvonH-Index: 1
Last. Mehedi Ahmed AnsaryH-Index: 9
view all 4 authors...
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#1Syed Aaqib Javed (Ahsanullah University of Science and Technology)H-Index: 1
#2Sudipta Chakraborty (BUET: Bangladesh University of Engineering and Technology)H-Index: 2
#1Auchib Reza (MUN: Memorial University of Newfoundland)H-Index: 1
#2Saifa Anzum (BUET: Bangladesh University of Engineering and Technology)H-Index: 2
Last. Md. Habibur Rahman (BUET: Bangladesh University of Engineering and Technology)H-Index: 15
view all 5 authors...
A wide variety of technologies is available for the treatment of contaminated soil in both the vadose zone (originating above the water table) and saturated zone (originating below the water table). Several processes involve immobilizing soil contaminants by physically, chemically or biologically. Among them, a wide range of wastes, both solids and liquids, are being treated by “solidification/stabilization” (S/S). In solidification, by adding binding reagents, physical state of the waste being ...
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