Recycled materials execution through digital image processing

Surendranath, Arigela; Ramana, P.V.

doi:10.1016/j.matpr.2021.04.151

Cited by 14 publications

(6 citation statements)

References 14 publications

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“…Digital image processing has been used in multiple applications [1], [2], [3], [4]. The applications refer to topics such as fruit selection [5], classification of medical images [6], [7], structural analysis [8], [9], [10] and materials classification [11], [12]. Secondly, the Charpy test , has been used to determinate toughness [13], behavior analysis in thermic variation [14], and identification of different properties of materials [15].…”

Section: Introductionmentioning

confidence: 99%

Obtaining the percentages of ductility and brittleness of AISI/SAE 1020 and 304 steels, using digital image processing.

Rincon-Quintero,

Lengerke,

Sandoval-Rodriguez

et al. 2024

IOP Conf. Ser.: Mater. Sci. Eng.

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This research is the integration of a set of elements in a system of capturing, processing, and digital image analysis. It allows a better visual and numeric interpretation to determine the toughness, ductility percentage, and fragility of steel AISI/SAE 1020 and 30, getting better qualitative and quantitative observation of the results from the impact test (Charpy test). Patterns in the standard form, ASTM E23, were digitalized to evaluate the percentage of ductility/fragility of specimen testing. After, we calculated the area and the equivalent diameter of the material. using digital image processing and numerical comparison between the patterns specified in the standard form ASTM E23 and the testing in the impact test, and it allows to find the kind of pattern it is closest and determine which degree of ductility. Finally, the results were compared by three experts. The algorithm accuracy was 80%.

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Section: Introductionmentioning

confidence: 99%

Obtaining the percentages of ductility and brittleness of AISI/SAE 1020 and 304 steels, using digital image processing.

Rincon-Quintero,

Lengerke,

Sandoval-Rodriguez

et al. 2024

IOP Conf. Ser.: Mater. Sci. Eng.

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“…Traditional techniques often utilize locally available materials and incorporate design features that are suitable for the local climate and cultural context. These houses tend to be more sustainable and affordable compared to modern constructions that heavily rely on modern materials, which have a higher environmental impact due to increased energy consumption [19][20].…”

Section: Introductionmentioning

confidence: 99%

Issues Related to Numerous Construction Techniques Practices In the Southern-Western Part of Rural Rajasthan

Rathore,

Ramana

2024

IOP Conf. Ser.: Earth Environ. Sci.

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The paper highlights the negative impacts of thoughtless development on the environment, particularly in the context of building construction. It emphasizes the importance of increasing awareness about sustainable development as a solution to mitigate these effects. Building construction significantly contributes to climate change due to its high energy consumption and waste generation. Proper design and planning and appropriate technology are key factors in achieving sustainable development in the construction sector. Traditional buildings have historically demonstrated resilience against natural hazards and environmental impacts. The knowledge and techniques used in constructing these structures have evolved over centuries to meet local areas’ specific needs and conditions. However, in the present era, the development of new techniques and the widespread availability of building materials have overcome the geographical limitations faced in the past. Modern building materials such as cement, steel, and bricks have gained popularity and are now readily available even in remote areas. Non-engineered constructions of modern houses may need to be better-suited to withstand specific environmental challenges, such as earthquakes. Safety considerations are paramount, and it is crucial to ensure that buildings are constructed to withstand potential hazards. Moreover, current construction practices often come with high costs, making them neither safe nor economical. This highlights the need to explore alternative approaches prioritizing safety and affordability. Sustainable construction practices, such as energy-efficient designs, the use of renewable materials, and waste reduction strategies, can contribute to addressing these concerns. By incorporating proper design, planning, and appropriate technology, while also considering local conditions and hazards, it is possible to achieve resilient and cost-effective construction practices. Increased awareness and adoption of sustainable approaches are key to promoting a more environmentally conscious and economically viable construction industry.

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“…All of these elements were utilized as an additional bonding component. The change between solid wastes to byproduct conditions seems to have a major impact due to ecological imprint involving resource exploitation [17][18][19][20][21][22]. SCMs are used in chemical composites, which are thought to be more durable than Pozzolanic materials concrete [23][24][25][26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Structural Health Monitoring: GGBS – Foam concrete evaluation for Stress-Strain Characterization

Agnihotri

Ramana

2022

ASPS Conf. Proc.

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Digital Image Processing (DIP) uses photogrammetry principles to monitor elements in space and attribute respective coordinates to a pre-set reference frame. The comparison makes the measure of a graphic collection taken above fixed intervals. The technique may be performed in many experiments, including compressive, longitudinal, torque, bending, and different combined loading for static and dynamic applications. As the world’s engineering structures (such as towers and highways) mature, there seems to be a critical necessity to maintain and analyse the integrity of the system of large buildings. As per the American Society of Civil Engineers (ASCE), there were 161,892 obsolete or technically deficient bridges in the U. S. as of 2008, with the mean lifespan of a bridge being 43 years old. The primary method used to assess deck integrity today is subjectively direct observation, which is unreliable since specific damage can be hard to spot, difficult to quantify visibly, or subject to individual perception. Bridges have lately been monitored using classic detectors like strain gauges and deflection indicators.

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Recycled materials execution through digital image processing

Cited by 14 publications

References 14 publications

Obtaining the percentages of ductility and brittleness of AISI/SAE 1020 and 304 steels, using digital image processing.

Obtaining the percentages of ductility and brittleness of AISI/SAE 1020 and 304 steels, using digital image processing.

Issues Related to Numerous Construction Techniques Practices In the Southern-Western Part of Rural Rajasthan

Structural Health Monitoring: GGBS – Foam concrete evaluation for Stress-Strain Characterization

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