Results 1 to 10 of about 7,458,524 (401)

Effect of Increasing Calcium Carbonate (as a Filler) on the Plastic Pipes Properties

open access: yesIraqi Journal of Industrial Research, 2022
Calcium carbonate (CaCO3) was used as a filler in the mixture for plastic pipes to improve the mechanical properties of the product, this research dealt with the study of the effect of increasing the proportion of calcium carbonate (CaCO3) on the ...
Fatima Atiye Lafta   +4 more
doaj   +1 more source

Digital Twins in the Construction Industry: A Comprehensive Review of Current Implementations, Enabling Technologies, and Future Directions

open access: yesSustainability, 2023
This paper presents a comprehensive understanding of current digital twin (DT) implementations in the construction industry, along with providing an overview of technologies enabling the operation of DTs in the industry.
Hossein Omrany   +3 more
semanticscholar   +1 more source

Optimization of the Weld Pool Boundary Calculated by the LSTM-Based Measurement Method in GTAW

open access: yesMetals, 2022
The shape of the weld pool surface contains a lot of important features to reflect the quality of the weld. However, it is difficult to obtain the weld pool boundary precisely.
Jinping Liu   +6 more
doaj   +1 more source

An Overview of Drone Applications in the Construction Industry

open access: yesDrones, 2023
The integration of drones in the construction industry has ushered in a new era of efficiency, accuracy, and safety throughout the various phases of construction projects.
Hee-Wook Choi   +3 more
semanticscholar   +1 more source

Opportunities and Adoption Challenges of AI in the Construction Industry: A PRISMA Review

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2022
Artificial intelligence (AI) is a powerful technology with a range of capabilities, which are beginning to become apparent in all industries nowadays. The increased popularity of AI in the construction industry, however, is rather limited in comparison ...
Massimo Regona   +3 more
semanticscholar   +1 more source

Temperature and Temperature Stress Analysis in Mass Concrete under Cold Environments of Strong Wind and Large Diurnal Temperature Range

open access: yesGeofluids, 2022
Special environmental condition with strong wind and large diurnal temperature range is not conducive for the control of crack development during the curing of mass concrete in the cold environment of Northwest China.
Guoqing Wang   +8 more
doaj   +1 more source

Early Impacts of the COVID-19 Pandemic on the United States Construction Industry

open access: yesInternational Journal of Environmental Research and Public Health, 2021
The COVID-19 pandemic has been the largest global health crisis in decades. Apart from the unprecedented number of deaths and hospitalizations, the pandemic has resulted in economic slowdowns, widespread business disruptions, and significant hardships ...
Abdullah Alsharef   +4 more
semanticscholar   +1 more source

Study on Mechanical and Microscopic Properties of Fly Ash Cement-Based Materials in High Geothermal Environment

open access: yesAdvances in Civil Engineering, 2022
Through simulating a hot and humid environment of high-ground-temperature tunnel and taking advantage of mechanics performance testing, differential thermal analysis (DTA) technology, and scanning electron microscope (SEM) observation technology, the ...
Yehong Hu   +7 more
doaj   +1 more source

Production of Concrete Mixed with Cement Dust Using Pressure and Curing Methods

open access: yesIraqi Journal of Industrial Research, 2022
Cement kiln dust (CKD) is released as an accidental product in large quantities and is classified as solid waste and has negative effects on the environment to benefit from these wastes and achieve an environmental and economic return, this research was ...
Iman Muhammed Sultan   +4 more
doaj   +1 more source

Emerging industry 4.0 and Internet of Things (IoT) technologies in the Ghanaian construction industry: sustainability, implementation challenges, and benefits

open access: yesEnvironmental science and pollution research international, 2022
Future construction projects will need the implementation of industry 4.0 and Internet-of-Things (IoT) technologies. The construction sector has, however, falling behind other industries in the application of these technologies and is currently facing ...
Rashid Maqbool   +2 more
semanticscholar   +1 more source

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