Results 1 to 10 of about 3,311,310 (295)

Research on Impact Resistance of Aluminum Alloy New Rotating Thin-Walled Structures [PDF]

open access: yesBiomimetics, 2023
Honeycomb structures are widely used in the field of impact resistance and are constantly being developed and updated. In this paper, the design of three new aluminum alloy rotating thin-walled structures (NRTS) are examined.
Shu-Cai Xu   +5 more
doaj   +2 more sources

Impact Resistance of Concrete Containing LLDPE–Waste Tire Rubber and Silica Fume [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2023
Some of the desirable properties of concrete include high impact resistance and great energy-sucking capacity to name a few. These properties can be improved through the use of sustainable materials.
Imad A. Khalhen, Reza Aghayari
doaj   +1 more source

Evaluation of the Impact Resistance of POM/TPU/CB Three-Phase Nanocomposite for Application in Bumper Bracket [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2022
Hypothesis: The effect of carbon black nanoparticles and thermoplastic polyurethane on the tensile strength and impact properties of polyacetal (POM), which is widely used in the application of automotive parts such as bumper brackets, has been ...
Rasool Mohsenzadeh, Amir Fathi
doaj   +1 more source

Influence of impact velocity on dynamic performance of reinforced concrete beams strengthened with CFRP

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
In order to study the impact resistance and dynamic damage rule of reinforced concrete (RC) beams strengthened with carbon fiber reinforced plastics (CFRP) under different impact velocities, four CFRP strengthened RC beams were tested by using a drop ...
ZHANG Yafang   +3 more
doaj   +1 more source

Shape Memory Alloy Hybrid Composites for Improving Impact Properties

open access: yesMedžiagotyra, 2021
This paper investigates the method to improve the property that can decrease the impact response of composite plate. Embedding the super-elastic shape memory alloy wires into composite plates has increased the attention of material researchers.
Chuanliang SHEN   +6 more
doaj   +1 more source

Research progress on impact resistance wing fuel tank cover

open access: yesHangkong gongcheng jinzhan, 2023
The wing fuel tank cover and its surrounding wing outer plate together form a part of the aircraft's aerodynamic shape. During the service process of an aircraft,the fuel tank cover is inevitably hit by foreign objects,ensuring the impact resistance of ...
CAI Xuanlong   +4 more
doaj   +1 more source

Strength and durability properties of concrete made with recycled coarse aggregate and seashore sand

open access: yesJurnal Ilmiah SINERGI, 2023
The process of depletion of sources of natural aggregates poses challenges to produce technically and environmentally suitable concrete. Aggregate compositions found in construction and demolition (C&D) waste offer potential alternatives to natural ...
D. Kalaimani, G. Srinivasan
doaj   +1 more source

The Effects of Cold-Drawn Crimped-End Steel Fibers on the Mechanical and Durability of Concrete Overlay [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2021
A bonded concrete overlay consists of a new concrete overlay placed directly on top of an existing concrete pavement. The properties of such layer have a distinguished factor for reliable service-life extending of concrete pavements repairing systems. In
Jafar Sobhani, A Pourkhorshidi
doaj   +1 more source

Dynamic Response of Fiber Reinforced Polymer Bar Reinforced Concrete Beams under Low Velocity Impact

open access: yesTaiyuan Ligong Daxue xuebao, 2021
To study the dynamic response characteristics of concrete beams with Fiber Reinforced Polymer Bars(FRP), the failure process, energy conversion, and dissipation of FRP beams without stirrups under different impact velocity, longitudinal reinforcement ...
Zhihong MA, Gang MA, Zhihua WANG
doaj   +1 more source

Impact Resistance of Peanut [PDF]

open access: yesInternational Journal of Food Properties, 2013
In this work, impact resistance of whole pod peanuts was studied, depending on its descriptive physical properties. An apparatus was designed and fabricated to realize this goal experimentally. In the experiment, a sufficient number of peanuts from each type supported on different materials underneath were struck by various materials in different ...
Ugurluay S.   +3 more
openaire   +3 more sources

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