Evidence map›Paper›PMID 35408242›Full record

ArticleSensors (Basel, Switzerland)2022

Research on Three-Dimensional Stress Monitoring Method of Surrounding Rock Based on FBG Sensing Technology.

Minfu Liang, Xinqiu Fang, Yang Song, Shuang Li, Ningning Chen, Fan Zhang

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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

6 authors.

Minfu LiangSchool of Mines, China University of Mining and Technology, Xuzhou 221116, China.
Xinqiu FangSchool of Mines, China University of Mining and Technology, Xuzhou 221116, China.
Yang SongSchool of Mines, China University of Mining and Technology, Xuzhou 221116, China.
Shuang LiSchool of Economics and Management, China University of Mining and Technology, Xuzhou 221116, China.
Ningning ChenSchool of Mines, China University of Mining and Technology, Xuzhou 221116, China.
Fan ZhangSchool of Mines, China University of Mining and Technology, Xuzhou 221116, China.

Funding

the China Postdoctoral Science Foundation No.2019M661992the Fundamental Research Funds for the Central Universities No.2020QN38the National Natural Science Foundation of China Nos. 51874276the National Natural Science Foundation of China Nos. 52004273the Natural Science Foundation of Jiangsu Province No.BK20200639
6 · The paper itself

Abstract

Research on the stress state of rock mass is essential for revealing the distribution characteristics and evolution law of the surrounding rock stress field in the roadway, studying the coal-rock dynamic disaster and the design of roadway support. This thesis proposes a three-dimensional stress monitoring method for surrounding rocks based on fiber Bragg grating (FBG) sensing technology and a cube-shaped three-dimensional stress fiber grating sensor is developed based on the principle of this monitoring method. According to the fiber grating strain obtained by numerical simulation, the calculated three-dimensional stress value is basically consistent with the theoretical value. The margin of error was plus or minus one percentage point. The sensing performance of the sensor was tested using a uniaxial compression experiment instead of a triaxial compression experiment. The experimental results show that in the range of 0~50 Mpa, the sensor's sensitivity to

Indexed as

fiber Bragg grating (FBG)finite element analysis (FEA)performance testingsurrounding rock stressthree-dimensional stress sensors

Identifiers

PMID35408242
PMCPMC9002883

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.