Results 211 to 220 of about 9,544 (306)

Design of Self-Compacting Concrete with Reduced Cement Content by Aggregate Packing Method. [PDF]

Materials (Basel)
Rudnicki T.
europepmc   +1 more source

Durability performance of a high‐performance fiber‐reinforced concrete for bridge applications

Structural Concrete, EarlyView.
Abstract This paper investigates the durability performance of a coarse‐aggregate high‐performance fiber‐reinforced concrete (HPFRC) developed as a cost‐efficient material solution for precast bridge applications. A comprehensive experimental program was conducted to assess the resistance of the material to the principal deterioration mechanisms ...
Rolando Baldiviezo, Rafael Ruiz, Borja Regúlez, Carmen Andrade, Hugo Corres, Valle Chozas‐Ligero, Leonardo Todisco   +6 more
wiley   +1 more source

Unveiling the flexural strength of corroded prestressed self compacting concrete beams enhanced with M-sand and polypropylene fibres. [PDF]

Sci Rep
Bhagwat Y, Nayak G.
europepmc   +1 more source

Flow of self-compacting concrete [PDF]

This thesis describes the steps taken to develop self-compacting concrete (SCC) mixes with and without steel fibres. For the self-compacting concrete mixes without steel fibres the fulfilment of the flow and cohesiveness criteria are found to be sufficient for the mix design.
openaire  

Rheology of fresh cement and concrete [PDF]

, 2006
Banfill, Phillip Frank Gower
core  

Bacterial healing of cracks in metakaolin‐based geopolymer concrete exposed to high temperatures

Structural Concrete, EarlyView.
Abstract This study examined the bacterial healing of metakaolin‐based geopolymer concrete modified with colemanite (K) and red mud (RM) exposed to high temperatures. The metakaolin‐based geopolymer concrete samples modified with 4% K and 6% RM were prepared.
Harun Tanyildizi, Mahmoud Ziada, Mucteba Uysal, Savaş Erdem   +3 more
wiley   +1 more source

Self compacting concrete with recycled aggregate compressive strength prediction based on gradient boosting regression tree with Bayesian optimization hybrid model. [PDF]

Sci Rep
Abood EA, Thoeny ZA, Azize NM, Imran H, Kamchoom V, Onyelowe KC, Arunachalam KP.   +6 more
europepmc   +1 more source

Experimental and analytical investigations on the effect of steel fibers on the crack behavior and strength of dapped‐end connections

Structural Concrete, EarlyView.
Abstract Reinforced concrete (RC) dapped‐end connections feature a sharp re‐entrant corner subjected to high stress concentrations, leading to wide cracks under service loads and potential durability issues such as reinforcement corrosion. Effective crack control is therefore essential in the design of new dapped‐end connections. Steel fiber reinforced
Karin Yu, Sameera Hippola, Jaime Mata‐Falcón, Boyan Mihaylov   +3 more
wiley   +1 more source

Mechanical properties of self compacting concrete reinforced with hybrid fibers and industrial wastes under elevated heat treatment. [PDF]

Sci Rep
Onyelowe KC, Hanandeh S, Kamchoom V, Ebid AM, Zurita Polo SM, Noboa Silva VF, Santillán Murillo RO, Parra León VJ, Arunachalam KP.   +8 more
europepmc   +1 more source

Structural behavior of small square steel tubes reinforced self‐compacting concrete columns under biaxial eccentric loads

Structural Concrete, EarlyView.
Abstract In this study, the structural behavior of small square steel tube‐reinforced self‐compacting concrete (SSTR‐SCC) columns is investigated under symmetric and asymmetric biaxial eccentric loads. Twelve specimens were cast and tested under biaxial eccentric loads.
Muhammad Naveed, M. Neaz Sheikh, Muhammad N. S. Hadi   +2 more
wiley   +1 more source