Results 71 to 80 of about 22,650 (242)

Structural relaxation in silicate melts and non-Newtonian melt rheology in geologic processes [PDF]

, 1989
The timescale of structural relaxation in a silicate melt defines the transition from liquid (relaxed) to glassy (unrelaxed) behavior. Structural relaxation in silicate melts can be described by a relaxation time, , consistent with the observation that ...
Dingwell, Donald B., Webb, Sharon L.
core   +1 more source

Thermal prestressing of subsequently slotted reinforcement—Experimental and numerical development and optimization of an induction method

Structural Concrete, EarlyView.
Abstract Many infrastructure buildings show deficits in their load‐bearing capacity and need to be strengthened in the short or medium term. However, the available methods are usually not effective for the self‐weight without temporary raising or prestressing the structure.
Yannik Schwarz, Denis Ratke, David Sanio, Thomas Meurer, Peter Mark   +4 more
wiley   +1 more source

Возможности применения базальтового волокна в ортопедической стоматологии [PDF]

, 2015
The work presents the results of the investigation of physical and mechanical properties of the constructions based on basalt fiber. It also describes the aspects of biomechanical modeling of such constructions in the ANSYS software package. On the basis
Караваева, Е. М., Никитин, В. Н., Черепенников, Юрий Михайлович   +2 more
core  

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

Fibre hybridisation in polymer composites: A review [PDF]

, 2014
Fibre-reinforced composites are rapidly gaining market share in structural applications, but further growth is limited by their lack of toughness. Fibre hybridisation is a promising strategy to toughen composite materials.
Gorbatikh, L, Swolfs, Y, Verpoest, I
core   +1 more source

Influence of steel reinforced grout configuration, and reinforcement ratio on the flexural performance of strengthened continuous RC beams

Structural Concrete, EarlyView.
Abstract The field of reinforced concrete (RC) strengthening continues to evolve as the construction industry seeks cost‐effective and sustainable alternatives to structural replacement. This study, therefore, aimed to comprehensively investigate the pioneering application of steel‐reinforced grout (SRG) for strengthening large‐scale, 3.5‐meter‐long ...
Mohamed Ibrahim, Usama Ebead, Abathar al‐Hamrani, Mohamed Rabie   +3 more
wiley   +1 more source

An Experimental Study on the Compressibility of Clays Reinforced with Basalt Fiber

Firat University Journal of Experimental and Computational Engineering
The use of basalt fiber has become quite common in soil reinforcement works, which emerged as an alternative to traditional soil improvement methods and are carried out using different types of fibers.
Yasemin Aslan Topçuoğlu, Zülfü Gürocak   +1 more
doaj   +1 more source

Reduced graphene oxide coating on basalt fabric using electrophoretic deposition and its role in the mechanical and tribological performance of epoxy/basalt fiber composites

Nanotechnology Reviews, 2021
The interfacial bonding between the fiber and matrix plays a pivotal role in deciding the mechanical performance of fiber-reinforced composites. Basalt fibers, due to the absence of surface functional groups, do not interact potentially with the matrix ...
Mittal Garima, Lee Sang Woo, Rhee Kyong Y.   +2 more
doaj   +1 more source

Taguchi optimized sliding wear behavior and hardness of novelGrewia optiva/Basalt fiber reinforced hybrid polyester composites [PDF]

, 2023
Pramod Prabhakar Bijlwan, Lalta Prasad, Anshul Sharma, Sanjeev Kumar   +3 more
openalex   +1 more source

Mechanistic Insights into the Fracture Toughness Enhancement of Nano-TiO₂ and Basalt Fiber Bar Reinforced Magnesium Phosphate Cement

Nanomaterials
Magnesium phosphate cement (MPC) exhibits brittleness when utilized as a repair material for bridge decks. To address this issue, this study employs nano-TiO2 (NT) and a novel material (basalt fiber bar) as modifiers.
Wei-Kang Li, Sheng-Ai Cui, Yu-Peng Li, Ya-Lei Zeng, Guang Zeng, Wei Xia   +5 more
doaj   +1 more source