Results 11 to 20 of about 72,458 (299)
Interval type‑2 fuzzy aggregation operator in decision making and its application [PDF]
, 2021 Type-2 fuzzy sets (T2FSs) can deal with higher modeling and uncertainties which exist in the real-world application, specifically in the control systems.
Broumi, Said +3 more
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New modification of the hestenes-stiefel with strong wolfe line search [PDF]
, 2021 . The method of the nonlinear conjugate gradient is widely used in solving large-scale unconstrained optimization since been proven in solving optimization problems without using large memory storage.
Basri, Srimazzura +2 more
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Properties of Artificial Lightweight Aggregates from Various Pozzolan Materials – A Review [PDF]
Archives of Metallurgy and MaterialsThe use of lightweight aggregate can bring advantages to the construction field. Lightweight aggregate has been used due to its lower density and can reduce the dead load applied to the structural elements. Due to the number of natural resources, such as
D.L. Chuan Hao +4 more
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Open Engineering, 2022 This work intends to make structural lightweight aggregate concrete by using artificial expanded clay aggregate with different replacement levels from normal coarse aggregate and improve it with a high-performance superplasticizer to increase its ...
Al-Dikheeli Mohammed Riyadh +2 more
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Effect of Coarse Aggregate Sizes and Replacement Levels on the Strength of Palm Kernel Shell (PKS) Concrete [PDF]
, 2013 The maximum coarse aggregate size used in concrete can impact on its strength. An investigation of the effect of coarse aggregate size and replacement level of granite with palm kernel shell (PKS) on the compressive and tensile strengths of PKS concrete ...
Babafemi, A. J, Olusola, K. O
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Efeito da pré-molhagem do agregado nas propriedades das argamassas com agregado reciclado deconcreto e agregado leve [PDF]
, 2019 This paper examines the suitability of partially replacing natural aggregate, sand, (NA) with recycled concrete aggregate (RCA) or lightweight aggregate (LWA) in mortars, under the hypothesis that pre-wetting aggregates would produce improvement in ...
Aponte Hernández, Diego Fernando +3 more
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Experimental Investigation on Mechanical Properties of Lightweight Aggregate Concrete
Civil and Environmental Engineering, 2022 This present research work mainly focusses on an investigation of the workability and strength properties of lightweight aggregates, particularly Palm oil shell and pumice aggregate, used in the production of concrete with (PA) and (POS), which were ...
Kumar A. Dattatreya +2 more
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Materiales de Construccion, 2002 The study of Structural Lightweight Concrete (SLC), which is a material generally composed of cement, water and lightweight aggregate, has been mainly focused on developing particular cases. Then, the main objective of this research was to generalise the
C. Videla, M. López
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Shear behaviour of lightweight concrete beams strengthened with CFRP composite [PDF]
, 2019 This paper presents the experimental results obtained from lightweight and normal concrete beams with closed and U-shaped configurations of epoxy bonded Carbon FRP (CFRP) reinforcement in order to compare the shear resisting mechanisms between ...
Adhikary BB +9 more
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Lightweight sintered aggregate as construction material in concrete structures
MATEC Web of Conferences, 2018 The paper presents the result of testing a new patented lightweight aggregates. The only solid material used to manufactured these aggregate is fly ash. Lightweight sintered aggregate is durable, lightweight and high-strength material.
Grygo Robert, Pranevich Victor
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