Kumar Nishant UjjawalGovernment of Bihar · Rural Works Department
Kumar Nishant Ujjawal
Master of Technology
Assistant Engineer at Rural Works Department, Government of Bihar.
About
5
Publications
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148
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Introduction
Kumar Nishant Ujjawal currently works at Rural Works Department, Government of Bihar, Patna. Nishant has more than 3 years of experience in Highways, working at Road Construction Department, Government of Bihar. Nishant does research in Geotechnical Engineering, Ground Improvement using geosynthetics and Soil Dynamics.
Additional affiliations
January 2019 - present
Government of Bihar
Position
- Engineer
August 2018 - January 2019
July 2016 - July 2018
Education
July 2016 - July 2018
August 2012 - May 2016
Publications
Publications (5)
The present study aims to investigate the vibration isolation efficacy of the geocell reinforcement through the numerical simulation technique. The explicit finite difference package, FLAC3D was chosen for the dynamic simulations. Initially, the developed numerical models were validated with the results of the vertical mode block resonance test. Th...
This paper investigates numerically the potential use of cellular confinement systems in isolating the machine induced vibrations. The numerical analysis was carried out using the three dimensional explicit finite difference package FLAC3D. Primarily, the numerical model was validated with the results of field resonance tests, performed on the foun...
The present study aims to investigate the vibration isolation efficacy of the geocell reinforcement through the numerical simulation technique. The explicit finite difference package, FLAC 3D was chosen for the dynamic simulations. Initially, the developed numerical models were validated with the results of the vertical mode block resonance test. T...
The behavior of the machine foundation resting on the geosynthetic reinforced soil bed is not well understood yet. The present study investigates the efficacy of geosynthetics reinforcement in supporting the machine foundations. 3D numerical studies have been performed using the explicit finite difference package FLAC3D. The behaviour of a square f...
The manuscript describes the results of large scale field tests and numerical studies conducted on geosynthetics reinforced soil beds supporting model machine foundation. A series of vertical mode block resonance tests are conducted over a rigid concrete footing resting on different reinforced soil conditions. The tests are performed in a test pit...
