Results 221 to 230 of about 116,225 (363)

Experimental Study on the Axial Compression of Short Basalt Fiber Reinforced Concrete Columns with Spiral Stirrups

, 2017
Xinzhong Wang, Chuanxi Li, Wei Zhou, Xie Heliang   +3 more
openalex   +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

Application of machine learning techniques to predict the compressive strength of steel fiber reinforced concrete. [PDF]

Sci Rep
Al-Shamasneh AR, Mahmoodzadeh A, Karim FK, Saidani T, Alghamdi A, Alnahas J, Sulaiman M.   +6 more
europepmc   +1 more source

Investigation on eccentric compression performance of basalt fiber-reinforced recycled aggregate concrete-filled square steel tubular columns

Xianggang Zhang, Jixiang Niu, Ping Xu, Dapeng Deng, Yuhui Fan   +4 more
openalex   +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

Experimental study on pore structure and dynamic mechanical properties of different types of fiber reinforced concrete after elevated temperature action. [PDF]

Sci Rep
Danyang S, Chuanlong H, Xie L, Chong Z, Fukang D.   +4 more
europepmc   +1 more source

A comprehensive comparative analysis of the impact of metakaolin and fly ash additions on the mechanical performance of fiber-reinforced concrete beams [PDF]

Ananthakumar Ayyadurai, Saravanan Marudai Muthuchamy, Dineshkumar Gopalakrishnan, Viswanathan Govindharaju   +3 more
openalex   +1 more source

Effect of stirrup spacing on strengthening beams with insufficient shear capacity using innovative mechanical steel stitches

Structural Concrete, EarlyView.
Abstract This study investigates experimentally and analytically the effect of stirrup spacing variation on the behavior of reinforced beams in the 45°‐inclined innovative mechanical steel stitches (MSSs) application for the strengthening of reinforced concrete beams with insufficient shear capacity.
Ceyhun Aksoylu, Yusuf Uysal, Boğaçhan Başaran, Yasin Onuralp Özkılıç, Musa Hakan Arslan   +4 more
wiley   +1 more source

Experimental study on dynamic mechanical properties of hybrid fiber reinforced concrete at different temperatures. [PDF]

Sci Rep
Tong G, Pang J, Tang B, Huang J, Sun J.
europepmc   +1 more source

Punching shear in flat slab systems – Experimental quantification of unconsidered system influences

Structural Concrete, EarlyView.
Abstract Due to the demand for slender and functional buildings, flat slabs are a frequently used load‐bearing element in buildings. However, the concentrated load introduction at the slab‐column connection is often the governing detail in design due to punching shear failure.
Matthias Kalus, Jan Ungermann, Martin Classen, Josef Hegger   +3 more
wiley   +1 more source