Sensitivity Assessment of Macroscopic Mechanical Responses of Cemented Sand and Gravel to Mesoscopic Parameters Using an Improved MULTIMOORA Method
Zhangyu Shi, Fan Li, Yanan Zhang · 2026
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Description
Zhangyu Shi, Fan Li, and Yanan Zhang rank which small-scale traits drive the strength of cemented sand and gravel in a study from 2026. The material mixes aggregate, mortar, and the thin zone where they meet. Each part has its own stiffness and tensile strength.
The team built a two-dimensional model with random aggregate shapes. They nudged six traits up and down by set amounts and tracked the changes. Strength, stiffness, and failure stretch each responded in their own way. A ranking method merged the responses into one priority list. Five random layouts checked that the ranks were stable. Builders can focus on the traits that matter most.
Catalog record
| CREATOR | Zhangyu Shi, Fan Li, Yanan Zhang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 49 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |