Results 171 to 180 of about 112,322 (281)

Performance analysis of strengthening reinforced concrete beams under pure torsion using galvanized steel sheets: Experimental and numerical investigation

Structural Concrete, EarlyView.
Abstract Reinforced concrete (RC) beams can be subjected to torsion, and failure due to torsion is brittle and poses a significant risk to occupants. Moreover, strengthening of existing RC beams in torsion may be required due to the upgrade of the structures or as part of structural rehabilitation.
Ahmed Hamoda, Mizan Ahmed, Ahmad G. Saad, Aref A. Abadel, Saad A. Yehia   +4 more
wiley   +1 more source

A novel TOPSIS linear programming model based on response surface methodology for determining optimal mixture proportions of lightweight concrete blocks containing sugarcane bagasse ash. [PDF]

Heliyon, 2023
To-On P, Wichapa N, Khanthirat W.
europepmc   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

Compressive and Thermal Properties of Non-Structural Lightweight Concrete Containing Industrial Byproduct Aggregates. [PDF]

Materials (Basel), 2022
Farina I, Moccia I, Salzano C, Singh N, Sadrolodabaee P, Colangelo F.   +5 more
europepmc   +1 more source

Utilization of cellulose nanocrystal as a bio‐based material and nanosilica in cement‐based systems: A comparative study

Structural Concrete, EarlyView.
Abstract Cellulose nanocrystals (CNCs), increasingly utilized in cement‐bound materials, offer improved material properties and enhanced sustainability due to their bio‐based origin. Nanosilica (NS), known for its high reactivity and refinement of cement microstructure, also significantly impacts cement performance.
Ali Satar Jaber Al‐Askary, Didem Oktay, Katalin Kopecskó   +2 more
wiley   +1 more source

Volcanic scoria as a sustainable alternative to sand in structural lightweight concrete. [PDF]

Sci Rep
Shitu A, Shitu E.
europepmc   +1 more source

Mechanical Properties and Microstructure of High-Strength Lightweight Concrete Incorporating Graphene Oxide. [PDF]

Nanomaterials (Basel), 2022
Hong X, Lee JC, Qian B.
europepmc   +1 more source

Experimental evaluation of reinforced concrete columns produced with natural perlite aggregates under cyclic loading

Structural Concrete, EarlyView.
Abstract A total of four reinforced concrete (RC) columns were tested to compare the structural capacities of RC columns produced by natural perlite aggregates and conventional concrete. The structural performance of the RC columns made from natural perlite aggregates was compared to conventional RC columns regarding the same concrete strength levels ...
Sefa Atlı, Hakan Yalciner, Atila Kumbasaroglu, Yaşar Ayaz, Ahmet İhsan Turan, H. Alperen Bulut, Sepanta Naimi   +6 more
wiley   +1 more source

Exploring the synergy between aluminum powder and silica fume in enhancing lightweight concrete characteristics. [PDF]

Sci Rep
Khan MB, Baarimah AO, Banaimoon MSM, Ramu MB, Ebrahim AFMS, Alsulami BT, Almujibah H.   +6 more
europepmc   +1 more source

Quantification of Ceramsite Granules in Lightweight Concrete Panels through an Image Analysis Technique. [PDF]

Materials (Basel), 2022
Bu C, Yang H, Liu L, Zhu D, Sun Y, Yu L, Ouyang Y, Cao X, Wei Q.   +8 more
europepmc   +1 more source