A combined analytical-numerical model for predicting temperature profiles in mass concrete foundations continuously cast with two layers of differing thermal properties
Sign Up to like & getrecommendations! Published in 2025 at "European Journal of Environmental and Civil Engineering"
DOI: 10.1080/19648189.2025.2503412
Abstract: Abstract Through 57 finite element method investigations on the thermal behavior of a mass concrete foundation cast continuously from two horizontal layers with varying thicknesses and heat properties, this study evaluated the influence of the… read more here.
Keywords: temperature; model; mass concrete; tmax tmax ... See more keywords
Research on CART Model of Mass Concrete Temperature Prediction Based on Big Data Processing Technology
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3161556
Abstract: Due to the influence of temperature changes or temperature gradients in the construction process of mass concrete, temperature cracks will occur in the concrete. In order to achieve a reasonable prediction of the temperature change… read more here.
Keywords: mass concrete; temperature; model; prediction ... See more keywords
Combined effects of penetration and explosion on damage characteristics of a mass concrete target
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2017.18522
Abstract: With the development of the precision guidance technology, the earth-penetrating weapon (EPW) is a huge threat to infrastructures. The objective of this research is to investigate the damage characteristics of mass concrete targets under the… read more here.
Keywords: penetration; target; penetration explosion; mass concrete ... See more keywords
Temperature-stress coupling mechanism analysis of one-time pouring mass concrete
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DOI: 10.2298/tsci180825231y
Abstract: Thermal damage control of mass concrete is the key to guarantee the quality of mass projects. Based on several engineering experiences and finite element software ANSYS, the temperature field and stress field of the typical… read more here.
Keywords: time; mass concrete; temperature; stress ... See more keywords
Finite Element Method Simulation Study on the Temperature Field of Mass Concrete with Phase Change Material
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DOI: 10.3390/buildings14092755
Abstract: Phase change materials can be converted between solid, liquid, and gaseous states, absorbing or releasing a large amount of heat. PCM is incorporated into concrete to adjust the temperature difference between inside and outside of… read more here.
Keywords: mass concrete; phase change; change; temperature field ... See more keywords
A Mesoscopic Approach for the Numerical Simulation of a Mass Concrete Structure Construction Using Post-Cooling Systems
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DOI: 10.3390/buildings14103232
Abstract: This study introduces an innovative numerical approach to simulate the construction of large concrete structures incorporating post-cooling systems employing the finite element method (FEM). The proposed methodology integrates critical construction parameters, including temperature control mechanisms,… read more here.
Keywords: post cooling; mass concrete; construction; cooling systems ... See more keywords
Inversion Analysis for Thermal Parameters of Mass Concrete Based on the Sparrow Search Algorithm Improved by Mixed Strategies
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DOI: 10.3390/buildings14103273
Abstract: In the traditional mass concrete temperature field calculation, the accuracy of the thermal parameters is extremely important. However, the actual thermal parameters of mass concrete may have some errors with the laboratory-measured values or specification… read more here.
Keywords: sparrow search; parameters mass; thermal parameters; algorithm ... See more keywords
Experimental and Numerical Research on Fracture Properties of Mass Concrete Under Quasi-Static and Dynamic Loading
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DOI: 10.3390/buildings14103312
Abstract: The dynamic fracture behavior of mass concrete is crucial to the dynamic analysis and safety evaluation of concrete dams subjected to strong earthquake shocks in the framework of fracture mechanics. In the presented research, cylindrical… read more here.
Keywords: fracture; quasi static; research; dynamic loading ... See more keywords
Complex Effect of Concrete Composition on the Thermo-Mechanical Behaviour of Mass Concrete
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11112207
Abstract: The current work presents the complex investigation of the influence of cement and aggregate type on the thermo-mechanical behavior of mass concrete. Six types of cement with different amounts of non-clinker constituents and four types… read more here.
Keywords: thermo mechanical; concrete; mass concrete; composition ... See more keywords
Precise Simulation of Heat-Flow Coupling of Pipe Cooling in Mass Concrete
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DOI: 10.3390/ma14185142
Abstract: For a long time, temperature control and crack prevention of mass concrete is a difficult job in engineering. For temperature control and crack prevention, the most effective and common-used method is to embed cooling pipe… read more here.
Keywords: precise simulation; pipe cooling; mass concrete; simulation ... See more keywords
Effect of Limestone Powder Mixing Methods on the Performance of Mass Concrete
Sign Up to like & getrecommendations! Published in 2024 at "Materials"
DOI: 10.3390/ma17030617
Abstract: Using limestone powder (LP), the by-product of manufactured sand, to replace part of fly ash (FA) or manufactured sand could not only turn waste into treasure and decrease the price of concrete, but could also… read more here.
Keywords: performance; mass concrete; manufactured sand;