Results 91 to 100 of about 53,357 (275)
Bearing capacity of steel-reinforced concrete floor elements before the operation period
Magazine of Civil EngineeringThe paper reflects the results of a survey and assessment of the technical condition of steel-reinforced concrete floor slabs using the “Hoesch Additiv Decke®” technology.
Bedov Anatoly, Shaposhnikova Yulia
doaj +1 more source
Strengthening a prestressed concrete slab by epoxy-bonded FRP composites and SFRC overlayer [PDF]
, 2001 Laminates of carbon fibre reinforced polymer (CFRP), layer of steel fibre reinforced concrete (SFRC) and the simultaneous use of CFRP laminates and SFRC overlayer were the strengthening strategies analysed for increasing the load bearing capacity of a
Barros, Joaquim A. O., Sena-Cruz, José
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Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces
InfoMat, EarlyView.A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley +1 more source
Regulatory Framework and Public Policies for Sustainability in the Construction Sector
Sustainable Development, EarlyView.ABSTRACT This study analyzes the role of public policies in promoting socially responsible practices in the construction sector, with a particular focus on their contribution to climate neutrality and the decarbonization of the building stock. European agreements exert increasing pressure to transform the construction sector, reinforcing the transition
Olga González‐Morales +3 more
wiley +1 more source
Case Studies in Construction MaterialsRecycled bead wires were prestressed for reinforced concrete slabs using an innovative anchor that our research group created. In this work, four concrete slab groups were designed: three reinforced groups and one control group.
Yan Li +3 more
doaj +1 more source
, 2015 Bakalářská práce řeší návrh železobetonové monolitické liniově podepřené křížem vyztužené stropní desky a návrh podporujících železobetonových žeber. Půdorysný tvar desky je obdélník a deska je 1x výškově zalomená.
Dvořák, Vít
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Failure assessment of lightly reinforced floor slabs. II: Analytical studies [PDF]
, 2011 This paper describes numerical and analytical assessments of the ultimate response of floor slabs. Simplified analytical models and finite-element simulations are described and validated against the experimental results presented in the companion paper ...
Cashell, KA +2 more
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The Hidden Costs of Coffee Production in the Eastern African Value Chains
Sustainable Development, EarlyView.ABSTRACT There is increasing recognition that significant hidden costs associated with agrifood systems are not reflected in market prices. Coffee is among the three most traded agricultural commodities in the world and supports the livelihoods of more than 30 million smallholder households.
Annet Adong +3 more
wiley +1 more source
Experimental Study for Punching Shear Behavior in RC Flat Plate with Hybrid High Strength Concrete
Journal of Engineering and Sustainable Development, 2013 This Paper is conducted to investigate experimentally the punching shear behavior of hybrid flat plate. Five slab specimens with (1000x1000x70) mm dimensions have been tested, two of which have been made fully with High Strength Concrete and Steel Fiber
Ali H. Aziz +2 more
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Experimental Study of Ultra Shallow Floor Beams (USFB) with Perforated Steel Sections [PDF]
, 2009 : In modern building construction design, floor spans are becoming longer. Hence, steel framed structures have become more competitive when compared with traditional reinforced concrete framed buildings. In order to minimise the structural section of the
D'Mello, C. +2 more
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