<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>A lot of damage to building structures due to earthquakes is damage to column components that serve as vertical elements to pass the load to the foundation. Ductility is one of the parameters that must be owned by the column and as part of the column, longitudinal reinforcement is part of the column element that is quite vital and one of the parameters that can be studied is the distribution of strains that occur in longitudinal reinforcement when burdened with cyclic loads. In this study, a study of the ductility and distribution of strain values occurred in the reinforcement of control columns and retrofit columns with wire mesh size M6. From the test results in can be that on the column that is retrofit with wire mesh and SCC experienced an increase in the value of ductility. While the strain value on the reinforcement of the control column and retrofit column tends to enlarge when it is in the plastic hinge area of the column. In the control column the strain value that occurs in the plastic hinge area is greater than the strain value in the retrofit column, so that in the control column the plastic hinge mechanism has begun to form, while in the retrofit column the plastic hinge mechanism has not been formed due to higher stiffness.</p>
</abstract>

A lot of damage to building structures due to earthquakes is damage to column components that serve as vertical elements to pass the load to the foundation. Ductility is one of the parameters that must be owned by the column and as part of the column, longitudinal reinforcement is part of the column element that is quite vital and one of the parameters that can be studied is the distribution of strains that occur in longitudinal reinforcement when burdened with cyclic loads. In this study, a study of the ductility and distribution of strain values occurred in the reinforcement of control columns and retrofit columns with wire mesh size M6. From the test results in can be that on the column that is retrofit with wire mesh and SCC experienced an increase in the value of ductility. While the strain value on the reinforcement of the control column and retrofit column tends to enlarge when it is in the plastic hinge area of the column. In the control column the strain value that occurs in the plastic hinge area is greater than the strain value in the retrofit column, so that in the control column the plastic hinge mechanism has begun to form, while in the retrofit column the plastic hinge mechanism has not been formed due to higher stiffness.

Ductility and Distribution of Strains on Column Reinforcement Retrofit with Wire Mesh

Civil Engineering Department, Faculty of Engineering

Civil and Environmental Engineering

This work is licensed under the Creative Commons Attribution 4.0 International License.

A lot of damage to building structures due to earthquakes is damage to column components that serve as vertical elements to pass the load to the foundation....

Ductility and Distribution of Strains on Column Reinforcement Retrofit with Wire Mesh

Pubblicato online: 12 mag 2023

Pagine: 149 - 155

DOI: https://doi.org/10.2478/cee-2023-0013

Parole chiave
Concentric load, Multiple mixes, Eccentric load, Fine aggregate replacement, Reinforced concrete

© 2023 A. A. Amiruddin et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Ductility and Distribution of Strains on Column Reinforcement Retrofit with Wire Mesh

Pubblicato online: 12 mag 2023

Pagine: 149 - 155

DOI: https://doi.org/10.2478/cee-2023-0013

Parole chiaveConcentric load, Multiple mixes, Eccentric load, Fine aggregate replacement, Reinforced concrete

© 2023 A. A. Amiruddin et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Parole chiave
Concentric load, Multiple mixes, Eccentric load, Fine aggregate replacement, Reinforced concrete