Electrically Conductive Roller-Compacted Concrete (RCC) Containing BOFS, Steel Fiber, and Steel Shaving
نویسندگان
چکیده
In this study, the feasibility of using steel fibers and shavings in roller-compacted concrete containing coarse basic oxygen furnace slag aggregate was investigated order to improve its mechanical properties produce an electrically conductive environment-friendly concrete. For purpose, various samples 0.4, 0.7, 1% fiber 3, 5, 7% shaving were fabricated. The compressive strength, indirect tensile electrical resistance, specific density tests conducted on samples. results demonstrated positive effect destructive strengths RCC BOFS. resistance test showed a more than conductivity Regarding gravity results, natural replacement with BOFS as well resulted increase mixtures. Utilizing both can compensate unfavorable
منابع مشابه
Structural Design Using the Roller-compacted Concrete (rcc) Construction Process
This Engineer Technical Letter (ETL) discusses the special problem areas and concerns related to RCC construction in order to assure that the concrete properties required are ultimately realized in the completed structure. A quality RCC product requires a coordinated effort between the structural designer, the materials engineer, the materials laboratory, and those responsible for field quality...
متن کاملSome Studies on Steel Fiber Reinforced Concrete
Fibres are generally used as resistance of cracking and strengthening of concrete. In this project, I am going to carry out test on steel fibre reinforced concrete to check the influence of fibres on flexural strength of concrete. According to various research papers, it has been found that steel fibres give the maximum strength in comparison to glass and polypropylene fibres. Hence, in this pr...
متن کاملComparative Study of Steel and Glass Fiber Reinforced Concrete Composites
Concrete is most widely used construction material in the world. Fiber reinforced concrete (FRC) is a concrete in which small and discontinuous fibers are dispersed uniformly. The fibers used in FRC may be of different materials like steel, G.I., carbon, glass, aramid, asbestos, polypropylene, jute etc. The addition of these fibers into concrete mass can dramatically increase the compressive st...
متن کاملFlexural Toughness of Steel Fiber Reinforced High Performance Concrete Containing Nano-SiO2 and Fly Ash
This paper aims to clarify the effect of steel fiber on the flexural toughness of the high performance concrete containing fly ash and nano-SiO2. The flexural toughness was evaluated by two methods, which are based on ASTM C1018 and DBV-1998, respectively. By means of three-point bending method, the flexural toughness indices, variation coefficients of bearing capacity, deformation energy, and ...
متن کاملA micromorphic model for steel fiber reinforced concrete.
A new formulation to model the mechanical behavior of high performance fiber reinforced cement composites with arbitrarily oriented short fibers is presented. The formulation can be considered as a two scale approach, in which the macroscopic model, at the structural level, takes into account the mesostructural phenomenon associated with the fiber-matrix interface bond/slip process. This phenom...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Civil Engineering
سال: 2023
ISSN: ['1687-8086', '1687-8094']
DOI: https://doi.org/10.1155/2023/6036906