Synthetic energy absorbing composite for improved track performance
Synthetic energy absorbing composite for improved track performance
批准号:
DP180101916
负责人:
Prof Buddhima Indraratna
金额:
$17.63万
依托单位国家:
澳大利亚
项目类别:
Discovery Projects
财政年份:
2018
资助国家:
澳大利亚
项目状态:
已结题
起止时间:
2018-01-22 至 2021-06-30
中文摘要
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英文摘要
This project aims to study the performance of a novel synthetic energy absorbing composite (SEAC) placed beneath the railway ballast to minimise degradation. The use of coal wash and steel slag blended with shredded recycled rubber as SEAC constituents is environmentally beneficial. The role of SEAC with respect to impact and cyclic loads will be assessed through extensive geotechnical laboratory and numerical analysis. The research outcomes based on the proposed energy considerations will lead to improved track design and analysis in view of stability, safety and operational efficiency.
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