Case Study of sustainability on Properties of Reinforced Concrete Beams Containing Silica Fume with Polypropylene Fibers
الباحث الأول:
Assist.Prof.Dr.Rafid Saeed Atea
المجلة:
International Conference on Engineering, Science and Advanced Technology
تاريخ النشر:
4 أكتوبر، 2023
مختصر البحث:
The qualities confirmed in this study include silica fume content (0%, 10%, and 20%) by replacing equivalent weight of cement in concrete. By volume fraction of concrete, polypropylene fibers were included in the mix. (0 percent, 0.20 percent, and 0…
The qualities confirmed in this study include silica fume content (0%, 10%, and 20%) by replacing equivalent weight of cement in concrete. By volume fraction of concrete, polypropylene fibers were included in the mix. (0 percent, 0.20 percent, and 0.40 percent). Three deep specimens of reinforced concrete beams were evaluated, it measures (100X300) mm in cross-section and 1000 mm in length. Three beams are preliminary based on the relationship between shear span (a) and depth (d). The ratio (a/d) was discarded (1), by varied holding polypropylene fibers with silica fume varying percentages of substitute for different polypropylene fibers and silica fume product from recycling, it is attained from the smoke expanding through the chimneys of the furnaces by the condensation progression, were added from volume fraction, the (a/d) ratio was employed. The experimental test results improved concrete properties and enhanced the general behavior for substantial crack in reinforced concrete beams pattern when, load-deflection, also strains were explored. The finite element model (ABAQUS –version19) employed is capable of imitating in this study the behavior of externally containing silica fume with polypropylene fibers beams failed in shear.
