International Conference on Computer Information and Automation Engineering | |
Mechanical Properties of Steel Fiber Reinforced all Lightweight Aggregate Concrete | |
计算机科学;运输工程 | |
Yang, Y.M.^1 ; Li, J.Y.^1 ; Zhen, Y.^1 ; Nie, Y.N.^1 ; Dong, W.L.^1 | |
School of Civil Engineering, Jilin Jianzhu University, Changchun | |
130118, China^1 | |
关键词: All-lightweight aggregate concretes; Axial compressive strength; Cracking of concrete; Failure characteristics; Mix proportion designs; Plastic deformation abilities; Structural systems; Theoretical foundations; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/359/1/012039/pdf DOI : 10.1088/1757-899X/359/1/012039 |
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学科分类:计算机科学(综合) | |
来源: IOP | |
【 摘 要 】
In order to study the basic mechanical properties and failure characteristics of all lightweight aggregate concrete with different volume of steel fiber (0%, 1%, 2%), shale ceramsite is used as light coarse aggregate. The shale sand is made of light fine aggregate and mixed with different volume of steel fiber, and the mix proportion design of all lightweight aggregate concrete is carried out. The cubic compressive strength, axial compressive strength, flexural strength, splitting strength and modulus of elasticity of steel fiber all lightweight aggregate concrete were studied. Test results show that the incorporation of steel fiber can restrict the cracking of concrete, improve crack resistance; at the same time, it shows good plastic deformation ability and failure morphology. It lays a theoretical foundation for further research on the application of all lightweight aggregate concrete in structural systems.
【 预 览 】
Files | Size | Format | View |
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Mechanical Properties of Steel Fiber Reinforced all Lightweight Aggregate Concrete | 155KB | download |