Evidence map›Paper›PMID 40731545›Full record

ArticleMaterials (Basel, Switzerland)2025

Mechanical Response Analysis of Ultra-Thin Asphalt Wearing Course Pavement Under Non-Uniform Loading Pressure.

Wei Zhou, Yingying Dou, Chupeng Chen, Yi Yang, Xinquan Xu, Lintao Li, Jiangyin Xiao, Feng Chen

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Wei ZhouGuangdong Provincial Transportation Industrial Investment Co., Ltd., Guangzhou 510623, China.
Yingying DouGuangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420, China.
Chupeng ChenGuangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420, China.
Yi YangGuangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420, China.
Xinquan XuGuangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420, China.
Lintao LiGuangdong Hualu Transport Technology Co., Ltd., Guangzhou 510420, China.
Jiangyin XiaoSchool of Transportation, Southeast University, Nanjing 211189, China.
Feng ChenSchool of Transportation, Southeast University, Nanjing 211189, China.ORCID 0000-0001-7745-8640

Funding

Department of Transport of Guangdong Province 2023-QD1-01Guangdong Transportation Group Co., Ltd JT2022YB37
6 · The paper itself

Abstract

Traditional ultra-thin asphalt wearing course designs often oversimplify wheel loads as uniform pressures, neglecting critical non-uniform effects. This study establishes a 3D finite element model incorporating realistic non-uniform tire loading to reveal its mechanistic influence on pavement responses. Results demonstrate that non-uniform loading significantly alters stress states in ultra-thin layers, substantially elevating critical stresses compared to uniform assumptions. A novel Non-uniform Load Influence Factor (NLIF) accounting for thickness effects is developed to quantify these deviations. The analysis provides a foundation for revising material strength specifications and fatigue design criteria, contributing to improved performance and durability of ultra-thin pavement systems.

Indexed as

asphalt pavementfinite element analysisinfluence factornon-uniform loadultra-thin wearing course

Identifiers

PMID40731545
PMCPMC12300181

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.