Evidence map›Paper›PMID 40181091›Full record

ArticleScientific reports2025

Strength and water retention behavior of loess stabilized with guar gum and fiber under dry and wet cycles.

Xinxin Du, Hao Tian, Xin Kang, Zengchun Sun, Xiaoxiao Zhao, Yucong Ren

Abstract read
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.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Xinxin DuCollege of Mechanical and Electronic Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Hao TianCollege of Water Resources and Architectural Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Xin KangShaanxi Provincial Land Engineering Construction Group Co., Ltd., Xi'an, 710075, Shaanxi, China.
Zengchun SunCollege of Water Resources and Architectural Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, China. cqsunzcu@163.com.
Xiaoxiao ZhaoShaanxi Provincial Land Engineering Construction Group Co., Ltd., Xi'an, 710075, Shaanxi, China.
Yucong RenCollege of Water Resources and Architectural Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, China.

Funding

Key Laboratory of Degraded and Unused Land Consolidation Engineering, the Ministry of Natural Resources SXDJ2024-05Natural Science Basic Research Program of Shaanxi 2024JC-YBQN-0375Natural Science Basic Research Program of Shaanxi 2024JC-YBQN-0556Scientific Research Program of Shaanxi Provincial Education Department 24JE022
6 · The paper itself

Abstract

To improve the mechanical and water-retention behavior of loess and reduce the erosion failure caused by dry-wet cycles, the applicability of guar gum (GG) biopolymer and basalt fiber in the solidification of loess is investigated. The addition of GG can enhance the compressive strength and disintegration resistance of loess. When the GG content is 0.5%, 1.0%, and 2.0%, the compressive strength of stabilized loess increased by 30.15%, 67.85%, and 124.8%, respectively. The shear strength of GG-fiber stabilized loess is obviously higher than that of specimens without GG, and the higher the GG content, the stronger the shear resistance. The dry-wet cycles have a significant degradation effect on untreated and GG-fiber stabilized loess. After 8 dry-wet cycles, the cohesion and internal friction angle of the specimen containing 2.0% GG decreased by 45.90% and 10.74%, respectively. As the GG content increases, the water-retention capacity of stabilized is enhanced, but the dry-wet cycles have a significant deterioration effect. Furthermore, the soil water characteristic curves prediction model for GG-fiber stabilized loess is established by considering the effect of dry-wet cycles and GG content, and the prediction results are basically consistent with the measured data (R

Indexed as

Dry–wet degradationGuar gumLoess stabilizationSoil water characteristic curveStrengthWater stability

Identifiers

PMID40181091
PMCPMC11968952

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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.