Results 131 to 140 of about 6,997 (257)

Effect of hybrid micro steel-polypropylene fibers on high strength concrete with micro silica fume

Muthanna Journal of Engineering and Technology, 2014
openaire   +1 more source

Designing Butterfly‐Inspired Architecture in Self‐Assembled Hybrid Composites for Synergistic Structural Thermal Management

Small, EarlyView.
Pioneering a butterfly‐inspired design strategy, this work engineers hybrid composites with hierarchical fibrous architectures to achieve synergistic performance. By translating biological principles into scalable composite architectures, it introduces a novel pathway to lightweight, multifunctional, and cost‐effective materials.
Nello D. Sansone, Rafaela Aguiar, Nichole Cheung, Anthony V. Tuccitto, Zirui Huang, Matthew Leroux, Patrick C. Lee   +6 more
wiley   +1 more source

Study on tensile mechanical response and microstructure of polypropylene fiber reinforced loess under freezing. [PDF]

PLoS One
Wang Y, Liu C, Zhong Y, Mao E, He F.
europepmc   +1 more source

Dual‐Functionality, Bio‐Friendly Artificial Muscles for Actuation and Motion Sensing in Smart Wearable Systems

Small, EarlyView.
This work presents a biofriendly carbon nanotube yarn artificial muscle operating either as an in‐air unipolar actuator or as a self‐powered ionotronic strain sensor. Using a non‐volatile eutectogel‐derived electrolyte, the system achieves up to 2.9% contraction and 0.5 mV/% strain sensing sensitivity.
Gabriela Ananieva, Cédric Vancaeyzeele, Giao T. M. Nguyen, Frédéric Vidal, Thuan Nguyen Pham Truong, Nils‐Krister Persson, Li Guo, Tommie Varekamp, Felix Dransfeld, Jasper Sikken, Bram Bicknese, Cédric Plesse   +11 more
wiley   +1 more source

Effects of polypropylene micro- and nanoplastics from surgical masks in amphibian and echinoderm models. [PDF]

Ecotoxicology
Bacchetta R, Vacchelli C, Pica A, Saliu F, Maggioni D, Bonasoro F, Santo N, Tremolada P, Sugni M.   +8 more
europepmc   +1 more source

Foamed Concrete Sealing Materials for Coal Seam Gas Drainage Boreholes: A Review

Safety Science and Technology, EarlyView.
This study investigates the sealing performance of foamed concrete in gas drainage boreholes. By comparing leakage pathways (a, c) with sealed systems (b, d), the research demonstrates how foamed concrete effectively fills mining‐induced fractures and resists deformation.
Jiaxing Zou, Erlei Su, Huanchun Liu, Xiangjun Chen, Lin Wang, Haidong Chen, Lin Li   +6 more
wiley   +1 more source

Influence of Steel and Polypropylene Fibers on Flexural Strength and Fracture Properties of Ambient-Cured Geopolymer Concrete. [PDF]

Polymers (Basel)
Oguz M, Özen S, Yazıcı Ş, Mardani A.
europepmc   +1 more source

Experimental Investigation of One-Way Shear Behavior in Reinforced Concrete Flat Slabs Strengthened with Micro-Polypropylene Fibers. [PDF]

Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016), 2016
Khair Al-Deen Bsisu, Mu'Tasim Abdel-Jaber, Anis Shatnawi   +2 more
openaire   +1 more source

Experimental and design‐oriented research on fiber reinforced concrete segmental tunnel linings: A systematic review

Structural Concrete, EarlyView.
Abstract The use of fiber reinforced concrete (FRC) in precast tunnel segments is among the most established and representative applications of this material. Over the past two decades, numerous tunnel linings were constructed with partial or total substitution of conventional steel reinforcement by fibers, this yielding to quantifiable benefits in ...
Vladimir Rusanov, Stanislav Aidarov, Pablo Pujadas, Tai Ikumi, Albert de la Fuente   +4 more
wiley   +1 more source

Sustainable soil stabilization with Nano-Silica and polypropylene fibers mechanical properties durability and microstructural analysis. [PDF]

Sci Rep
Chen Z, Ji Y, Jiang S, Song S, Lai X, Hu T.   +5 more
europepmc   +1 more source