Department of Civil Engineering: Recent submissions

Now showing items 21-40 of 113

Estimating rainfall-runoff modeling using the rainfall prognostic model-based artificial framework with a well-ordered selective genetic algorithm

Kumar, Shailesh; Pandey K.K.; Kumar, Sunil; Supriya, Sunidhi (IWA Publishing, 2022-09-01)

Rainfall-runoff modeling is one of the most well-known applications of hydrology. The goal of rainfall-runoff modeling is to simulate the peak river flow caused by an actual or hypothetical rainfall force. In existing ...
Numerical investigation of flow field around T-shaped spur dyke in a reverse-meandering channel

Tripathi, Ravi Prakash; Pandey K.K. (IWA Publishing, 2022-01-01)

n this paper, the flow characteristics around T-shape spur dyke situated in the reverse meandering channel with a rigid bed is simulated using renormalization group (RNG) k -ϵ turbulence model with ANSYS 2018 Fluent software. ...
Influence of Masonry Infill on Seismic Design Factors of Reinforced-Concrete Buildings

Shendkar, Mangeshkumar R.; Kontoni, Denise-Penelope N.; Işik, Ercan; Mandal, Sasankasekhar; Maiti, Pabitra Ranjan; Harirchian, Ehsan (2022)

Infill walls are the most common separator panels in typical reinforced-concrete (RC) frame structures. It is crucial to investigate the influence of the infill walls on the earthquake behavior of RC frames. The load ...
Analyse the effect of Soil Structure Interaction on Seismic Response of Building Cluster by Variation in Soil and Building Properties

Srivastava, Shubham; Kumar, Rajesh (University of Kuwait, 2022-01)

The seismic response of a building is dependent on the foundation flexibility, soil properties as well as the interaction between the soil and structure. The frequency and amplitude of the seismic response depends on the ...
Metamorphic Evolution of the Amphibolites from Bundelkhand Craton, Central India: P-T Constraints and Phase Equilibrium Modelling

Pathak, Pratigya; Dwivedi, Shyam Bihari; Kumar, Ravi Ranjan (Bilingual Publishing Co., 2022)

The amphibolites from the Mauranipur and Babina regions are located in the central part of the Bundelkhand Craton (BuC), northern India. During the geodynamic evolution of the BuC, these amphibolites underwent medium-grade ...
Study on Coarse Recycled Concrete Aggregate

Singh, Rahul; Nayak, Dheeresh Kumar; Kumar, Rajesh; Kumar, Veerendra (Horizon Research Publishing, 2022)

The use of recycled concrete aggregate (RCA) is one of the best solutions to mitigate the problem of ecological instability created by concrete waste. RCA has less crushing strength, impact resistance, specific gravity, ...
Groundwater Level Assessment in an Alluvial Aquifer Using Neural Networks

Shekhar, Shiwanshu; Jha, Medha; Chauhan, Manvendra Singh; Kumar, Pranav; Kumar, Santosh (Horizon Research Publishing, 2022)

Groundwater is an important source of water worldwide due to its wide availability and generally good quality. Earlier groundwater was easily accessible to meet various domestic demands, but recently, it is vulnerable ...
Compatibility of Ether-Based Poly-Carboxylate Superplasticizer with Mineral Admixtures Blended with OPC

Nayak, Dheeresh Kumar; Abhilash P.P.; Singh, Rahul; Kumar, Rajesh; Kumar, Veerendra (Horizon Research Publishing, 2022)

The marsh cone test is a defined procedure to determine the quantitative fluidity of cement with mineral admixtures along with the saturation dosage and the efficiency of the superplasticizer (SP). In the present study, ...
A broad review on the usage of modular three-dimensional finite-difference groundwater flow model for estimating groundwater parameters

Shekhar S.; Jha M. (Institute for Ionics, 2022)

Modeling groundwater is a significant paradigm in hydrology application, which supports human life and agricultural land in a wide range. Thus, groundwater modeling is more helpful in the hydrological system. Moreover, the ...
Mechanistic and recent updates in nano-bioremediation for developing green technology to alleviate agricultural contaminants

Hidangmayum A.; Debnath A.; Guru A. a; Singh B.N.; Upadhyay S.K.; Dwivedi P. (Institute for Ionics, 2022)

The rise in environmental pollutant levels in recent years is mostly attributable to anthropogenic activities such as industrial, agricultural and other activities. Additionally, these activities may produce excessive ...
A refined procedure for seismic evaluation and retrofitting of reinforced concrete buildings

Shendkar, Mangeshkumar R.; Kontoni, Denise-Penelope N.; Kumar, Ramancharla Pradeep; Farghaly, Ahmed Abdelraheem; Mandal, Sasankasekhar; Maiti, Pabitra Ranjan (Indian Academy of Sciences, 2022)

In the present study, a refined procedure for the seismic evaluation and retrofitting of reinforced concrete (RC) buildings based on the ‘quadrants assessment method’ and ‘material strain limit approach’ is proposed and ...
Metamorphic evolution of mafic granulites from Tiyara area, Makrohar granulite belt, Singrauli district, Madhya Pradesh, India

Pandey, Vikas; Dwivedi S.B. (Indian Academy of Sciences, 2022)

The mafic granulite rocks from the Makrohar Granulite Belt of the Chotanagpur Granite Gneissic complex (CGGC) have been studied with reference to their petro-graphy, mineral chemistry and pressure–temperature (P–T) conditions ...
Engineered hyporheic zones: Design and applications in stream health restoration - a review

Tewari, Ankit; Singh, Prabhat Kumar; Gaur, Shishir (IWA Publishing, 2022-02)

Anthropogenic deterioration of streams and rivers has affected their surface-subsurface linkages. This has led to the degradation of hyporheic zones, a sensitive interface between a stream channel and its surrounding ...
Sequential extraction and risk assessment of pollutants from one major tributary of the Ganga

Kumar, Vinay; Sahu, Pokhraj; Markandeya (IWA Publishing, 2022-03)

The geochemical fractionation of toxic heavy metals Cd, Pb, Cr, Co, Mn, Ni, Cu, Fe and Zn was investigated in 10 different sites of river bed sediments (up, mid and downstream) of Gomti River at Lucknow city. Sequential ...
Vehicular traffic noise modelling of urban area—a contouring and artificial neural network based approach

Debnath, Abhijit; Singh, Prasoon Kumar; Banerjee, Sushmita (2022-06)

Road traffic vehicular noise is one of the main sources of environmental pollution in urban areas of India. Also, steadily increasing urbanization, industrialization, infrastructures around city condition causes health ...
Analysis of the Spatio-Temporal Variation of the Thermal Pattern of River Ganges in Proximity to Varanasi, India

Das, Nilendu; Bhattacharjee, Rajarshi; Choubey, Abhinandan; Agnihotri, Ashwani Kumar; Ohri, Anurag; Gaur, Shishir (Springer, 2022-06)

The temperature of a river is a fundamental aspect of its water quality and has a bearing on its ecosystem to a greater extent. Therefore, in systematic planning for optimal stream monitoring programs involving the ...
Analysing the change in water quality parameters along river Ganga at Varanasi, Mirzapur and Ghazipur using Sentinel-2 and Landsat-8 satellite data during pre-lockdown, lockdown and post-lockdown associated with COVID-19

Das, Nilendu; Bhattacharjee, Rajarshi; Choubey, Abhinandan; Agnihotri, Ashwani Kumar; Ohri, Anurag; Gaur, Shishir (Springer, 2022-06)

Abstract: The proper functioning of the river ecosystem has been symbolised by healthy aquatic life. The river Ganga has shown signs of rejuvenation due to lockdown. In this study, an attempt has been made to analyse the ...
Analysis of algal bloom intensification in mid-Ganga river, India, using satellite data and neural network techniques

Agnihotri, Ashwani Kumar; Bhattacharjee, Rajarshi; Gupta, Arpit; Das, Nilendu; Ohri, Anurag; Close Gaur, Shishir (Springer Science and Business Media Deutschland GmbH, 2022-08)

River Ganga is one of the most significant rivers in the country. This river is the adobe for numerous aquatic species and microorganisms. The color of the river suddenly changed to green due to the rise of algal bloom in ...
Investigating Combined Impact of Adverse Road-Weather Conditions and Heavy Vehicles on Saturation Headway

Hirose, Ryutaro; Mehran, Babak; Pani, Agnivesh (SAGE Publications Ltd, 2022-10)

Adverse road-weather (RW) conditions make driving behavior more conservative and the headway during saturated conditions longer, leading to a significant reduction in the capacity of signalized intersections. Past studies ...
Drivers of functional diversity in the hyporheic zone of a large river

Gaur, Shishir; Graillot, Didier; Paran, Frederic; Marmonier, Pierre; Dole-Olivier, Marie-José; Creuzé des Châtelliers, Michel; Galassi, Diana M.P.; Lafont, Michel; Mermillod-Blondin, Florian (Elsevier B.V., 2022-10)

The effects of regional (hydrogeology and geomorphology) and local (sediment and hydrology) characteristics on hyporheic assemblages were studied along a 40-km reach of a large gravel-bed river. Hyporheic water and fauna ...

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