Rowshon Jadid

Three-dimensional finite element analysis of a vertical anchor embedded in granular soil

Rowshon Jadid, Azmayeen Rafat Shahriar, Md. Rejwanur Rahman, Subashish Kundu Sunny

The present study aims at investigating the behaviour of concrete anchor blocks in cohesionless soil through numerical modelling. A three-dimensional finite element analysis using PLAXIS 3D was conducted to examine the effect of various factors, including anchor shape, embedment depth, and the …

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Framework for the Development of Strain-Based Ultimate Performance Limit State Criterion for the Stability of Earthen Embankments

Rowshon Jadid, Brina M. Montoya, Mohammed A. Gabr

Repeated rapid drawdown (RDD) and rapid rise in water level during extreme events lead to the progressive development of plastic strain zones within the earth embankments with subtle, rather than obvious, visible signs of distress. The traditional approach within the framework of …

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Geotechnical Effects of 2018 Hurricane Florence

Richard Wooten, J. Brian Anderson, Gokhan Inci, Navid H. Jafari et autres

The Geotechnical Extreme Events Reconnaissance Association (GEER) Florence team of engineers deployed to southeastern North Carolina and northeastern South Carolina following Hurricane Florence with the GEER mission to “collect perishable postdisaster data that can be useful in advancing our understanding of extreme …

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Evaluation of Pore Water Pressure Prediction Methods under Rapid Drawdown: Case Study of the Pilarcitos Dam Failure

Rowshon Jadid, Brina M. Montoya, Mohammed A. Gabr

Work in this study utilizes coupled, partially coupled, and uncoupled transient seepage analysis approaches to investigate the Pilarcitos Dam failure due to the rapid drawdown (RDD) condition. The Pilarcitos Dam is modeled using the finite-element (FE) software PLAXIS utilizing nonlinear advanced elastic–plastic …

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Strain-Based Stability Analysis of Earthen Embankments Subjected to Cyclic Hydraulic Loading Associated with Extreme Events.

Rowshon Jadid

North Carolina State University Theses Civil Engineering.

Effectiveness of sand compaction piles in improving loose cohesionless soil

Md. Zillal Hossain, Md. Zoynul Abedin, Md. Rejwanur Rahman, Md. Nafiul Haque et autres

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Effect of repeated rise and fall of water level on seepage-induced deformation and related stability analysis of Princeville levee

Rowshon Jadid, Brina M. Montoya, Victoria G. Bennett, Mohammed A. Gabr

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Ultimate Pullout Capacity of Vertical Anchors in Frictional Soils

Azmayeen Rafat Shahriar, Mohammad Shariful Islam, Rowshon Jadid

This paper presents an analytical model for the estimation of the ultimate pullout capacity of vertical anchors embedded in frictional soils. The analytical model developed using the principle of limit equilibrium will be capable of capturing more realistic variations in pullout capacity …

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Evaluation of Theoretical Models to Predict the Pullout Capacity of a Vertical Anchor Embedded in Cohesionless Soil

Rowshon Jadid, Azmayeen Rafat Shahriar, Md. Rejwanur Rahman, Tanvir Imtiaz

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Effects of Load History on Seepage-Induced Deformation and Associated Performance in Terms of Probability of Exceeding Limit States—Case Study of Princeville Levee

Rowshon Jadid, Brina M. Montoya, Victoria G. Bennett, Mohammed A. Gabr

This paper presents the use of strain-based analysis of Princeville levee to assess the probability of exceeding performance limit states due to the effect of repeated rise and fall of water levels, representing severe storm cycles. To this end, the Princeville levee …

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PERMEATION OF BENTONITE SUSPENSIONS THROUGH LOOSE SANDY SOIL

Rowshon Jadid, Md. Zoynul Abedin

Over the past years, the levee breach flood disaster caused by underseepage has become an alarming problem in Bangladesh. The underseepage phenomenon beneath the earthen embankments may be controlled by treating the underlying granular soil with grout suspensions delivered by permeation (permeation …

An experimental investigation on the effect of thixotropic aging on primary and secondary compression of reconstituted dredged clays

Azmayeen Rafat Shahriar, Rowshon Jadid

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