Experimental Study on Factors Affecting Interlayer Shear Strength of Fiber Seal

Cao, Peng; Feng, Decheng; Gong, Chun Wei; Yin, Zhao Hui

doi:10.4028/www.scientific.net/aef.5.253

Cited by 1 publication

(1 citation statement)

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“…Clay interbeds in different places have different critical water content. And the critical water content would also change with different stages of clay interbed formation [24,25]. The moisture content of clay interbeds directly affects their macroscopic mechanical properties.…”

Section: Macroscopic Mechanical Propertiesmentioning

confidence: 99%

A Review of the Evolution Characteristics and Argillization of Clay Interbeds in Rockslides

Song,

Song

2023

Applied Sciences

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Weak interlayers in rockslides often become the controlling factor for slope deformation due to their poor physical properties and tendency to undergo argillization. Achieving a comprehensive understanding of the weak interlayers will help us comprehend the mechanism of rock slope failure and protect people’s property. Some weak interlayers will develop into clay interbeds after tectonic activity and long-term groundwater action. A comprehensive review of clay interbeds includes a discussion on the formation conditions, the governing factors of the argillization process, and the investigation methods. The clay minerals in clay interbeds, illite, montmorillonite, and Kaolinite, play a major role in the acceleration of the argillization process. The argillization process can be observed through scanning technology and investigated using nonlinear dynamics, statistics, and numerical modeling methods, which may result in limitations for extracting parameters. It is necessary to conclude a unified evaluation standard to find the basic commonness during the argillization process of clay interbeds. It would be a future trend to establish the quantitative relationships among the mechanical strength, micro-structure and content of clay minerals of the clay interbeds during the argillization process.

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Section: Macroscopic Mechanical Propertiesmentioning

confidence: 99%