Evidence map›Paper›PMID 39080348›Full record

ArticleScientific reports2024

The failure mechanism of the Baishi landslide in Beichuan County, Sichuan, China.

Ran Tang, Suichuan Ren, Juntao Li, Peng Feng, Huajin Li, Ren Deng, Daxin Li, Kiyonobu Kasama

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Ran TangSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, Sichuan, China.
Suichuan RenSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, Sichuan, China.
Juntao LiSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, Sichuan, China.
Peng FengSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, Sichuan, China. fengpengfx@163.com.
Huajin LiSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, Sichuan, China.
Ren DengSichuan Institute of Geological Engineering Investigation Group Co.Itd, Chengdu, Sichuan, China.
Daxin LiSichuan Institute of Geological Engineering Investigation Group Co.Itd, Chengdu, Sichuan, China.
Kiyonobu KasamaDepartment of Civil Engineering, Kyushu University, Fukuoka, Japan.

Funding

The National Natural Science Foundation of China 42293350The Open Research Subject of Key Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education, Chongqing Jiaotong University SLK2023A02
6 · The paper itself

Abstract

The Baishi landslide was located in the western part of Beichuan County, Sichuan Province, China. The landslide experienced multiple minor collapses at the front part, accompanying with numerous tensile cracks. To comprehensively grasp the stability conditions and predict the moment of failure of the landslide, deformation monitoring of the landslide has been carried out from the moment that the landslide was reported until it failed. This study analyzed the different phases of landslide deformation and its failure mechanism through the analysis of monitoring data. The result showed that the failure manifests both the retrogressive and advancing features. The landslide was divided into several zones based on the spatial variation of the deformation characteristics. Moreover, the improved tangential angle criterion is applied to categorize the deformation phases of a landslide. Investigating the surface displacement vectors and vector angles of landslides plays a significant role for ascertaining the failure and sliding mechanism. The monitoring results revealed that the front part of the landslide played a key role in the stability of the landslide. Therefore, the monitoring data from this zone were crucial for predicting the moment of complete landslide failure.

Identifiers

PMID39080348
PMCPMC11289292

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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.