Análise da resistência à punctura do cobre por ensaio padronizado de ultramicrodureza / Copper’s Puncture Resistance Analysis By Standardized ultramicrohardness Test

Abstract Development of the banded radial tire is discussed. A major contribution of this tire design is a reliable run-flat capability over distances exceeding 160 km (100 mi). Experimental tire designs and materials are considered; a brief theoretical discussion of the mechanics of operation is given based on initial two-dimensional studies and later on more complete finite element modeling. Results of laboratory tests for cornering, rolling resistance, and braking are presented. Low rolling resistance, good cornering and braking properties, and low tread wear rate along with good puncture resistance are among the advantages of the banded radial tire designs.

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Geosynthetics. Determination of the pyramid puncture resistance of supported geosynthetics

10.3403/03196984u ◽

2015 ◽

Keyword(s):

Puncture Resistance

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Real World SOF/VEL/VOX Retreatment Outcomes and Viral Resistance Analysis for HCV Patients with Prior Failure to DAA Therapy

Journal of Viral Hepatitis ◽

10.1111/jvh.13549 ◽

2021 ◽

Author(s):

David A Smith ◽

Daniel Bradshaw ◽

Jean Mbisa ◽

Carmen F Manso ◽

David Bibby ◽

...

Keyword(s):

Real World ◽

Viral Resistance ◽

Resistance Analysis

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Development of diabetes-sensitive fracture resistance analysis using finite element method to predict diabetic bone fragility and bone quality

Bone Reports ◽

10.1016/j.bonr.2021.100883 ◽

2021 ◽

Vol 14 ◽

pp. 100883

Author(s):

Cemre Yavuz ◽

Eva Maria Wölfel ◽

Katharina Jähn-Rickert ◽

Herbert Mushumba ◽

Birgit Wulff ◽

...

Keyword(s):

Finite Element Method ◽

Finite Element ◽

Bone Quality ◽

Fracture Resistance ◽

Bone Fragility ◽

Resistance Analysis ◽

Element Method

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Impact Resistance Analysis of a Composite Double-Layer Honeycomb Sandwich Structure

Strength of Materials ◽

10.1007/s11223-021-00268-0 ◽

2021 ◽

Author(s):

G. J. Bi ◽

J. P. Yin ◽

Z. J. Wang ◽

Y. Y. Han ◽

Z. J. Jia

Keyword(s):

Double Layer ◽

Sandwich Structure ◽

Impact Resistance ◽

Resistance Analysis ◽

Honeycomb Sandwich ◽

Honeycomb Sandwich Structure

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Investigations on Dynamic Puncture Behaviors of Integrated Composite Reinforced with Varying Fabrics

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.365-366.1070 ◽

2013 ◽

Vol 365-366 ◽

pp. 1070-1073 ◽

Cited By ~ 1

Author(s):

Chia Chang Lin ◽

Ting Ting Li ◽

Ching Wen Lou ◽

Jan Yi Lin ◽

Jia Horng Lin

Keyword(s):

Performance Improvement ◽

Cost Reduction ◽

Body Armor ◽

Packaging Materials ◽

Puncture Resistance ◽

Fabric Reinforcement ◽

Number Of Layers ◽

Layer Composite ◽

Puncture Force ◽

And Performance

The dynamic puncture resistance of multi-layer integrated composite which was comprised of glass fabric reinforcement or Kevlar fabric reinforcement and nonwovens were discussed as related to recycled Kevlar fibers amount, number of layer and K-ply position for purpose of cost reduction and performance improvement. The result shows that, 20 wt% Kevlar fibers contained in nonwovens have the optimum puncture resistance. And the dynamic puncture force increases linearly with number of layers, and also improves proportionally as increasing number of K-ply. The resultant multi-layer composite is expected to be used as body armor interlayer and packaging materials.

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