Compressive performance of steel fiber-reinforced rubberized concrete core detached from heated CFST
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117832
Abstract: Abstract In this study, the compressive behavior of concrete cores detached from the high-strength concrete-filled steel tube (CFST) members reinforced with steel fibers and containing crumb tire rubber was investigated experimentally after exposure to elevated… read more here.
Keywords: concrete core; steel tube; steel; fiber reinforced ... See more keywords
Investigation for the key technologies of ultra-high asphalt concrete core rockfill dams
Sign Up to like & getrecommendations! Published in 2019 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2019.07.013
Abstract: Abstract The mechanical characteristics of ultra-high asphalt concrete core rockfill dams (UACCRDs) at different periods is investigated via Rankine’s earth pressure theory, and a shear safety control standard for UACCRDs is proposed. The reasonable material… read more here.
Keywords: concrete core; asphalt concrete; core rockfill; rockfill dams ... See more keywords
Study on the Seismic Response of an Asphalt Concrete Core Dam-Overburden System Considering the Spatial Variability of Material Parameters
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2024.2434518
Abstract: ABSTRACT The spatial variability of overburden and dam material parameters significantly affects the seismic responses of asphalt-concrete core dams. In this paper, a spatial random field simulation method based on the number theory selection points… read more here.
Keywords: spatial variability; core; seismic response; concrete core ... See more keywords
Research and Application on Seepage Detection and Repair of Anti-Seepage System for Earth-Rockfill Dam with Asphalt Concrete Core
Sign Up to like & getrecommendations! Published in 2018 at "Water science and engineering"
DOI: 10.11648/j.ajwse.20180404.13
Abstract: The asphalt concrete core wall has been widely used in various kinds of high dams because of its good performance of anti-seepage, deformation and rapid construction speed. In recent years, the leakage phenomena of some… read more here.
Keywords: concrete core; detection; seepage; asphalt concrete ... See more keywords
Study of the residual axial capacities of shear-damaged reinforced concrete columns: Part 2—experimental verification of an evaluation model
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Structural Engineering"
DOI: 10.1177/1369433218790770
Abstract: This article presents an experimental program to further verify the arch resistance model, which was proposed for evaluating the residual axial capacities of shear-damaged reinforced concrete columns in part 1 of the companion papers. Three… read more here.
Keywords: shear damaged; concrete core; axial capacities; model ... See more keywords
Comparison of Embankment Properties with Clay Core and Asphaltic Concrete Core
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14156555
Abstract: The development of a country is affected by various multifaceted factors, which are likely to generate the highest benefits. For example, developing water resources by constructing embankments to store water and for transportation must consider… read more here.
Keywords: core; concrete core; water; clay core ... See more keywords
Experimental Study on Key Techniques for the Construction of High Asphalt Concrete Core Rockfill Dam under Unfavorable Geological Conditions
Sign Up to like & getrecommendations! Published in 2024 at "Buildings"
DOI: 10.3390/buildings14071968
Abstract: Asphalt concrete core dams (ACCDs) have been widely constructed in Xinjiang, yet the design of materials and structures has mainly relied on empirical knowledge without substantial theoretical grounding. In this study, we carried out a… read more here.
Keywords: core; concrete core; construction; core wall ... See more keywords
Feasibility of Stress Wave-Based Debond Defect Detection for RCFSTs Considering the Influence of Randomly Distributed Circular Aggregates with Mesoscale Homogenization Methodology
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16083120
Abstract: In order to efficiently investigate the effect of the mesoscale heterogeneity of a concrete core and the randomness of circular coarse aggregate distribution on the stress wave propagation procedure and the response of PZT sensors… read more here.
Keywords: methodology; concrete core; pzt sensors; debond ... See more keywords