Evidence map›Paper›PMID 40394174›Full record

ArticleScientific reports2025

Experimental study on effective stress coefficient of sandstone based on Mohr-Coulomb criterion under hydraulic-mechanical coupling.

Wei Chen, Bowen Liu, Qiuhong Wu, Jie Liu, Zhenhua Ren, Qinyong Wang, Zhaofeng Liu, Wenqing Peng, Yu Zhou, Yuanzeng Wang and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

11 authors.

Wei ChenSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China. chenweiwade@mail.hnust.edu.cn.
Bowen LiuSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Qiuhong WuSchool of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
Jie LiuSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Zhenhua RenSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Qinyong WangSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Zhaofeng LiuSchool of Smart Construction and Energy Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Wenqing PengSchool of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
Yu ZhouSchool of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
Yuanzeng WangSchool of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
Zhili PengSchool of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.

Funding

Guizhou Provincial Science and Technology Support Program Project General 330, supported by Qiankehe [2021]Hunan Institute of Engineering University-Level Degree and Postgraduate Education Reform Research Project "Construction of the 'Advanced Rock Mechanics' Course Based on Innovation-Driven Approach and Cultivation of Postgraduate Research Abilities" School Teaching Document No. [2024] 60, YJSJG2024-6Hunan Provincial Degree and Postgraduate Teaching Reform Research Key Project 2022JGZD068Key project of Hunan Provincial Education Department 22A0337Ministry of Education Supply and Demand Coordination Employment and Education Project 2023122743153the National Natural Science Foundation of China 522404080the National Natural Science Foundation of China 52478311the Natural Science Foundation of Hunan Province 2023JJ40212the Natural Science Foundation of Hunan Province 2024JJ7103the Scientific Research Foundation of Hunan Provincial Education Department 23A0526
6 · The paper itself

Abstract

Excavating water-saturated rock strata inevitably induces slippage and alters effective stress, significantly affecting the rock's strength and deformation capacity. Understanding the hydro-mechanical coupling characteristics of these strata is essential for the safe excavation of vertical shafts. This study employs triaxial compression tests on water-saturated sandstone using the MTS-815 rock mechanics test system to investigate these characteristics. Tests were conducted at confining pressures (σ

Indexed as

Effective stress coefficientHydro-mechanical couplingMohr–Coulomb criterionSandstone

Identifiers

PMID40394174
PMCPMC12092590

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.