Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube

Joint Authors

Wang, Yaohong
Zhang, Zeping
Han, Qing
Chu, Qi
Ma, Xiaoyan

Source

Advances in Civil Engineering

Issue

Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2019-11-28

Country of Publication

Egypt

No. of Pages

10

Main Subjects

Civil Engineering

Abstract EN

In order to promote the application of aeolian sand in steel-concrete composite structures, the aeolian sand concrete columns with an inner square steel tube is proposed in this paper.

This kind of column is composed of aeolian sand concrete, reinforcing steel, and an inner square steel tube.

The seismic damage behavior of the column was studied through cyclic loading test and damage analysis on seven specimens with different structural forms.

The seismic damage indices of the specimens in this study include the failure mode, bearing capacity, ductility, stiffness, hysteresis behavior, and energy dissipation.

Then, a damage model of this kind of column is proposed.

The study results show that installing an inner square steel tube can significantly improve the seismic damage behavior of aeolian sand concrete columns.

This mode of construction can be used to enhance the replacement percentage of aeolian sand.

In addition, the damage model proposed in this paper agrees well with the experimental results and can be used to evaluate the damage degree of the aeolian sand concrete columns with an inner square steel tube.

American Psychological Association (APA)

Wang, Yaohong& Zhang, Zeping& Han, Qing& Chu, Qi& Ma, Xiaoyan. 2019. Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1115385

Modern Language Association (MLA)

Wang, Yaohong…[et al.]. Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube. Advances in Civil Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1115385

American Medical Association (AMA)

Wang, Yaohong& Zhang, Zeping& Han, Qing& Chu, Qi& Ma, Xiaoyan. Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1115385

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1115385