Department of Civil Engineering: Recent submissions

Now showing items 41-60 of 921

Evaluation of dynamic modulus predictive equations for asphalt mixtures with recycled asphalt pavement material

Kakade, Vijay (Springer, 2025-06)

The NCHRP 1-37A and NCHRP 1-40D models have been incorporated into the PMED program to predict dynamic modulus (|E*|) of asphalt mixes for Level 2 and Level 3 inputs to design and analyze flexible pavement structures. These ...
Particle packing method for recycled aggregate concrete

Pradhan, Subhasis; Barai, Sudhir Kumar (Springer, 2024)

This book highlights the use of commercially available recycled aggregate concrete (RAC) extracted from multiple construction and demolition sites, considering it as a viable alternative to conventional aggregate. It further ...
Aggregate presaturation and concrete mixing technique for upscaling the use of fine recycled concrete aggregate

Unknown author (Elsevier, 2025-06)

The porous structure of fine recycled concrete aggregate (FRCA) affects the properties of concrete and limits its use beyond 30 %. This study aims to improve the quality of concrete prepared with 100 % FRCA. Past work ...
Reaction kinetics and thermodynamic modeling of alkali-activated calcined marine clay with mechanical activation

Pradhan, Subhasis (Elsevier, 2025-09)

A clinker-free, one-part alkali-activated materials (AAM) using calcined marine clay (CMC) and Ca(OH)2 (CH) was developed in this study. The influence of mechanical activation on the mechanical properties, morphology, and ...
Synergistic effect of particle packing method, aggregate saturation levels, and paste content in improving the performance of high volume fine recycled aggregate concrete

Pradhan, Subhasis (Springer Nature, 2025)

Using fine recycled concrete aggregate (FRCA) is challenging because of the presence of mortar fines in higher quantities. Past studies have reported a few approaches (Presoaking FRCA, surface treatment of FRCA, use of ...
Compounded fuzzy entropy-based derivation of uncertain critical factors causing corrosion in buried concrete sewer pipeline

Rallapalli, Srinivas; Singhal, Anupam (Springer Nature, 2025-05)

Corrosion in buried concrete sewer pipelines remains a critical challenge for infrastructure sustainability, driven by the complex interplay of environmental, material, operational, pipe-related, and physical factors with ...
Hydro-chemical profiling and contaminant source identification in agricultural canals using data driven clustering approaches

Singhal, Anupam; Rallapalli, Srinivas (Springer Nature, 2025)

Canal networks are vital for irrigated agriculture in semi-arid regions, yet their water quality is increasingly endangered by diffuse agro-chemical runoff and unregulated effluent discharges. Despite this growing risk, ...
Macro and micronutrient based soil fertility zonation using fuzzy logic and geospatial techniques

Srinivas, Rallapalli; Chalapathi, G.S.S.; Singh, Amit Rajnarayan (Springer Nature, 2025-07)

Modeling the spatial variability and uncertainty of soil fertility parameters is crucial for sustainable agriculture but remains a challenge due to complex interactions between soil properties. Traditional models often ...
Developing strategic and staging optimization pathways for urban flood damage mitigation

Srinivas, Rallapalli; Singh, Ajit Pratap (Elsevier, 2025-10)

Despite significant advancements in flood risk assessment and damage monetization, research is lacking for simultaneously examining the impacts of the complexity of factors such as rising sea levels, changing rainfall ...
Lime stabilization of sulfate-rich soil using quarry fines as a sustainable co-admixture

Chakraborty, Sayantan (Springer, 2025-05)

The engineering properties of the underlying soil govern the durability and performance of civil engineering infrastructures. Chemical stabilization using lime is adopted widely to treat problematic clayey soils that do ...
Micro-mechanical analyses to understand the durability of chemically stabilized geomaterials against moisture-induced damage

Chakraborty, Sayantan (ASCE, 2025)

Chemical stabilization with calcium or Ca-based stabilizers, such as lime, has been used worldwide to enhance the engineering properties of problematic soils. Although lime treatment improves the mechanical properties of ...
Enhanced thermal performance of fiber-reinforced cementitious composite with high-volume fly ash and steel slag aggregates

Lahoti, Mukund (ACS, 2025-04)

Existing cementitious composites often undergo severe degradation when exposed to high temperatures. The present study proposes utilization of high-volume fly ash (HVFA) and steel slag (SS) aggregates to address this issue. ...
Novel lime-silica fume-modified limestone calcined clay cement (LC3) binder system for sustainable pavement construction

Lahoti, Mukund (Springer, 2025-07)

Limestone calcined clay cement (LC3) has emerged as a promising sustainable alternative to ordinary Portland cement (OPC), offering comparable mechanical properties while significantly reducing carbon emissions. Conventional ...
Exploratory study on concrete incorporating copper tailings and marble dust as partial substitutes for ordinary portland cement

Lahoti, Mukund; Srivastava, Anshuman (Springer, 2025-07)

Supplementary cementitious materials are crucial to reduce costs and carbon footprint, as traditional cement production emits greenhouse gases. This study explores using copper tailings and marble dust as substitutes for ...
Hybrid advanced oxidation processes for treatment of wastewater from the pharmaceutical industry

Mandal, Pubali (CRC Press, 2024)

Ever increasing health issues and rapid development of the healthcare sector causes discharge of pharmaceuticals in different water matrices. Conventional treatment processes are unable to remove the compounds from wastewater. ...
Analgesics in wastewater matrix: a comprehensive review on occurrence, toxicity, and sustainability assessment of biological, tertiary, and hybrid treatment processes

Mandal, Pubali (Elsevier, 2025-06)

Over the past few decades, increased consumption of pharmaceuticals has led to the prevalence of the pharmaceuticals and their metabolites in various wastewater matrices. Amongst, analgesics are one of the most consumed ...
Experimental determination of creep coefficients for sintered flyash lightweight aggregate based concrete and verification with creep models

Singh, Shamsher Bahadur; Barai, Sudhir Kumar (MIM Research Group, 2024)

The experimental creep coefficient has been determined for two concrete strengths of about 40 MPa and 60 MPa using sintered flyash lightweight aggregate and granite aggregate in creep rig with capacity of 1500kN as per ...
Mechanical properties and fracture behavior of concrete made with sintered fly ash lightweight coarse aggregate and electric arc furnace slag as fine aggregate

Singh, Shamsher Bahadur; Barai, Sudhir Kumar (JRESM, 2024-08)

The present work evaluates mechanical properties and fracture behaviour of concrete made with combination of sintered flyash lightweight coarse aggregate (SFA) and electric arc furnace (EAF) slag as fine aggregate. The ...
Strengthening of masonry columns with precast ECC system

Singh, Shamsher Bahadur (Techno Press, 2024-12)

This study deals with the strengthening of rectangular masonry columns with precast Engineered Cementitious Composites (ECC) system to enhance the axial compressive strength of columns. Masonry columns of 230x230 mm ...
FRP based earthquake retrofitting of RC columns

Singh, Shamsher Bahadur (Springer, 2024-04)

Fiber reinforced polymer (FRP) materials are being used for the last two decades as reinforcement in new concrete structures and prestressing tendons in pretressed concrete structures. In addition, they are being used at ...

Now showing items 41-60 of 921

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