Nasir Shafiq
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Comparative Analysis of Machine Learning Algorithms for Flow Rate Prediction in Optimizing Pipeline Maintenance Strategies Open
Using machine learning to predict maintenance schedules for crude oil pipelines is crucial for enhancing efficiency and minimizing disruptions in the oil and gas sector. Our research explores the effectiveness of machine learning algorithm…
Evaluation of Machine Learning Models for Predicting Maintenance Strategies in Oil and Gas Pipelines Based on Life-cycle Cost Analysis Open
The research focuses on evaluation of machine learning models in the context of predicting maintenance strategies within the oil and gas pipeline, with a primary emphasis on life-cycle cost analysis. The study underscores the crucial shift…
A multi-level classification model for corrosion defects in oil and gas pipelines using meta-learner ensemble (MLE) techniques Open
Maintaining the integrity of oil and gas pipelines is necessary for the efficient and safe transport of hydrocarbons. Corrosion defects can lead to decreased operational efficiency, leaks, a reduction in operational efficiency, and even ca…
Sustainable Engineered Geopolymer Composites Utilizing Gamma-Irradiated PET and Graphene Nanoplatelets: Optimization and Performance Enhancement Open
Effective waste management is a matter of global concern. The utilization of widely recognized waste materials, such as plastics, rubber, and glass, in the construction industry is being investigated for their cost efficiency, enhanced mat…
Achieving superior mechanical performance in one-part geopolymer composites through innovative hybrid fiber systems of recycled steel and PVA fibers Open
Fiber-Reinforced Geopolymer Composites (FRGCs) typically use mono-fiber reinforcement, often overlooking the potential benefits of hybrid fibers. This article examines the effects of different PVA fibers (thick and thin) and steel fibers (…
Strategies for improvement of water quality in urban lakes Open
Urban lakes play a crucial role in maintaining ecological balance and improving environmental conditions within cities. They also contribute to socio-economic development by providing recreational opportunities and attracting visitors. How…
Unlocking the potential of graphene oxide as an early strength enhancer for geopolymer well cement in extreme downhole environment Open
Geopolymer cement is being viewed as an environmentally sustainable substitute for Ordinary Portland Cement (OPC) in oilwell cement. The study examines the impact of varying graphene oxide (GO) concentrations on the mechanical properties o…
View article: Risk evaluation of health and safety procedures in oil refinery and onshore pipeline construction projects: structural equation modelling approach
Risk evaluation of health and safety procedures in oil refinery and onshore pipeline construction projects: structural equation modelling approach Open
Health and safety are important for large-scale building projects, as most worker incidents happen in complex buildings. Oil refinery and onshore pipeline building projects are complex, large-scale projects with a prominent history of work…
View article: Deterrents to the IoT for smart buildings and infrastructure development: A partial least square modeling approach
Deterrents to the IoT for smart buildings and infrastructure development: A partial least square modeling approach Open
Implementing Internet of things (IoT) technology in the context of intelligent buildings and infrastructure development has garnered significant attention within the construction sector. Nonetheless, the implementation of IoT could be impr…
Analysis of occupational accident risk in breakwater construction and floating piers Open
In every implementation of the project, work accidents can occur which result in injury or other losses. One of the projects that has the potential for work accidents is the floating dock construction work. The purpose of writing this pape…
View article: Examining the impact of BIM implementation on external environment of AEC industry: A PEST analysis perspective
Examining the impact of BIM implementation on external environment of AEC industry: A PEST analysis perspective Open
In recent times, there has been a notable increase in the focus on the use of Building Information Modelling (BIM) within the Architecture, Engineering, and Construction (AEC) industry. This study aims to fill a notable void in the current…
Effect of nanosized titanium dioxide and zinc oxide as antimicrobial agents on early compressive strength of high-performance concrete Open
Incorporation of antimicrobial agents in concrete can enhance the resistance of the concrete to biodeterioration. However, there is lack of adequate knowledge on the effect of antimicrobial agents on performance measures of high-performanc…
Mechanical Properties and Numerical Design of Hybrid Damper of Steel Bar and Engine Mounting Rubber Open
The hybrid viscoelastic damper (HVD) described in this paper is primarily composed of rubber, steel bars, and steel plates.Due to the hyperelasticity of rubber, the HVD can be utilized after an earthquake, and it is simple to replace steel…
Enhancing Mechanical Properties and Antimicrobial Activity of Portland Cement through Titanium Oxide Incorporation Open
The impact of various factors such as microbes, allergens, inadequate environmental conditions, pollutants, and suboptimal building materials on human health within indoor environments is of utmost importance due to the significant amount …
The Effect of Incorporating Graphene Nanoplatelets in the Engineering of Cementitious Composites on Compressive and Tensile Strengths for Potential Applications as a Repair Material Open
Repair methods have been adopted to restore the integrity of structures and ensure their safety and longevity. Although jacketing is commonly adopted as a repair method, its implementation results in added loads and a reduction in dimensio…
View article: Integration of passive RFID for small-scale construction project management
Integration of passive RFID for small-scale construction project management Open
Passive radio frequency identification (P-RFID) is discussed previously for its sustainable usefulness in the construction industry. The subject of this research is the barriers to the implementation of passive radio frequency identificati…
Modelling of the Effects of Antimicrobial Agents on the Compressive Strength of High-Performance Concrete Using Response Surface Methodology Open
This study explores the potential of antimicrobial agents in high-performance concrete (HPC) to combat biodeterioration without compromising compressive strength. Response surface methodology (RSM) was used to create 21 combinations of nan…
Extraction of Silica from Sugarcane Bagasse Ash for Cement Replacement in Concrete: Effect of Treatment and Burning Temperature Open
Increasing amounts of agricultural and industrial wastes have prompted researchers to re‑use the wastes as prospective cement replacement materials. Sugarcane bagasse is an agricultural waste that is widely available as a by-product of sug…
Bond Stress Capacity of Steel Reinforcing Bars Embedded in Graphene-Enhanced High-Performance Concrete Open
Effective and reliable force transfer between steel reinforcing bars and concrete is necessary for reinforced concrete buildings to be designed as efficiently as possible. Significant reductions in load capacity and structural rigidity cou…
Geopolymer-Concrete-Based Eco-Friendly and Fire-Resistant Concrete Structures: Effect of Exposure to High Temperature at Varying Heating Duration Open
There are concerns towards the vulnerability of geopolymer concrete towards fire. High-temperature conditions instigate physical alterations and chemical reactions in concrete, which progressively breaks down the gel structure of cement. C…
Graphene-Enhanced Cement Mortar as a Repair Material for Concrete: Effect on Compressive Strength Open
Cracks could develop and propagate into the full depth of concrete, if disregarded. Repair of the concrete can be performed by filling the cracks with cement mortar as a repair material. With the advent of graphene, which is a nano-materia…
Sugarcane-Bagasse-Fibre-Reinforced Concrete: Evaluation of Compressive and Splitting Tensile Strengths Open
In view of the increasing cost of raw materials and depleting natural resources in many developed countries, adoption of waste in construction materials has to be considered. Fibre-reinforced concrete (FRC) is a type of concrete that emplo…