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

Concrete is a composition of cement, aggregates, and H2O. An increase in the usage of cement for concrete leads to an increase in CO2 emissions and non-renewable resource usage is also increasing, which is very problematic for future generations. So, to minimize the CO2emission which is released from the cement, the cement should be replaced by the mineral admixtures. In this research Fly ash and GGBS are used in two different grades of concrete i.e., M20-Ordinary Concrete, M40-Standard Concrete by the weight of cement. The replacement of fly ash and GGBS proportions are CM (0:100), RM (25:25:50), these proportions are followed in the above two grades of concrete. To enhance the performance of research work, columns are using as casting specimens. The dimensions of the columns are 1000mm × 150mm × 150mm. The axially loaded column is tested under the loading frame for an axial compressive load. Respectively 0.5% of glass fiber is added to the proportional mix by volume of concrete for two different grades of concrete, to enhance the strength parameters of the concrete and to decrease the cracks that are obtained on the specimen. The final experimental results are compared with the analytical results with Finite Element Analysis (FEM).

Analysis and design of axially loaded columns with ternary mineral admixtures and glass fiber for sustainable concrete composite