Cement-stabilized large-sized steel slag base course based on vibration compaction method: Mechanical properties, shrinkage properties, and numerical simulation

被引：6

作者：

Li, Haibin ^{[1
]}

Sun, Jianmei ^{[1
]}

Cui, Canyang ^{[1
]}

Zhao, Qiongyang ^{[1
]}

Hu, Yihong ^{[1
]}

Shen, Rongjian ^{[2
]}

Guan, Muhong ^{[2
]}

机构：

[1] Xian Univ Sci & Technol, Sch Architecture & Civil Engn, Xian 710054, Peoples R China

[2] Shaanxi Anjian Investment Construct Co Ltd, Xian 710075, Peoples R China

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2023年 / 404卷

关键词：

Steel slag; Cement-stabilized base course; Mechanical and shrinkage properties; Numerical simulation; Vibration compaction method; BEHAVIOR;

D O I：

10.1016/j.conbuildmat.2023.133298

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The excellent mechanical properties and wear resistance of steel slag contribute to the properties of road engineering materials. The hot-stuffing aged slag was chosen as raw material for this study. Cement-stabilized large-sized steel slag (CSLS) mixtures containing different structural types, cement contents, and curing time were prepared by vibration compaction method. Afterward, the properties of CSLS mixtures such as unconfined compressive strength (UCS), indirect tensile strength (ITS), compressive resilience modulus (CRM), dry shrinkage and temperature shrinkage were investigated. Ultimately, the Mises stress and deflection value of CSLS road structure with different construction methods and construction seasons were explored by ABAQUS.

引用

页数：15

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