Experimental Study on Eccentric Compression Capacity of 3D Printing Structural Column

被引：0

作者：

Ge J. ^{[1
]}

Bai J. ^{[1
]}

Yang Y. ^{[1
]}

Tian W. ^{[1
]}

机构：

[1] China Construction Eighth Engineering Division Co., Ltd., Shanghai

来源：

Jianzhu Cailiao Xuebao/Journal of Building Materials | 2019年 / 22卷 / 03期

关键词：

3D printing structural column; Bearing capacity; Common reinforced concrete column; Deflection; Eccentric compression; Failure mode;

D O I：

10.3969/j.issn.1007-9629.2019.03.014

中图分类号：

学科分类号：

摘要：

Six 3D printing structural columns and three common reinforced concrete columns were tested under eccentric loading. The failure characteristics, deflection, and bearing capacity of 3D printing structural columns and common reinforced concrete columns were compared and analyzed. Experimental results indicate that failure mode of 3D printing structural column is similar to common reinforced concrete column, the bearing capacity of 3D printing structural column decreases by 10%-20%, and with the increase of eccentricity, the growth of maximum deflection is also increased. © 2019, Editorial Department of Journal of Building Materials. All right reserved.

引用

页码：424 / 430

页数：6

共 8 条

[1] Li Z., Chen Y., Jian F., Concepts about 3D printing building materials, Tianjin Construction Science and Technology, 24, 3, pp. 8-12, (2014)
[2] Li F., Deng C., Wan J., Prospect of 3D printing building technology and commercial concrete industry, China Concrete, 3, pp. 28-29, (2013)
[3] Tian W., Xiao X., Miao D., Current situation and prospect of 3D printing technology in building field, Construction Technology, 44, 17, pp. 79-83, (2015)
[4] The third industrial revolution: The digitisation of manufacturing will transform the way goods are made-and change the politics of jobs too
[5] Ge J., Ma R., Miao D., Et al., Application of 3D-printing technology in green architecture field, Urban Development Studies, 22, pp. 1-3, (2015)
[6] Wang L., Xu R., Miao D., Et al., Study on 3D printing construction technique based on the Suzhou testing building, Construction Technology, 44, 10, pp. 89-100, (2015)
[7] Chen Z., He T., Zhan D., Research on bearing capacity and strength calculation of reinforced recycled coarse aggregate concrete columns, Engineering Mechanics, 33, 10, pp. 129-137, (2016)
[8] Deng M., Dai J., Liang X., Et al., Experimental study on the shear behavior of high ductile fiber reinforced concrete beams without stirrups, Engineering Mechanics, 33, 10, pp. 208-216, (2016)

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