English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Carbon nanoparticle (CNP)-polymer sensors are good candidates for monitoring structural damage. A combined numerical-analytical approach with considering the stiffness degradation of composite is proposed to calculate the resistance variations with the cyclic loads. The electro-mechanical behavior of the sensor can be simulated through the finite element analysis of a random representative volume element model and the equivalent resistance calculation of microcircuit. Then, taking the glass fiber-reinforced composite coated with the CNP-epoxy resin as example, its electro-mechanical behavior under tension-tension cyclic loading is investigated experimentally and numerically. Furthermore, by microscopic analysis, the fatigue damage monitoring mechanism of the sensor is revealed.

Investigation on carbon nanoparticle (CNP)-polymer sensors for fatigue monitoring of fiber-reinforced composites