Results 61 to 70 of about 30,141 (157)
Factors residual strength of Luochuan loess
Yantu gongcheng xuebao, 2017 In the loess regions loess landslide is one of the major geological disasters. Every year it results in a large number of casualties and destructions. It is found that the average shear stress on the sliding surface of these landslides is much smaller ...
HU Zai-qiang , LIN Shan , LI Hong-ru , ZHANG Long
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, 2022 Residual friction coefficient-shear rate curve of 1# - 3# undisturbed and 19# - 21# remolded loess specimens.
Jun Zhang (48506) +4 more
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Study on K0 consolidation triaxial test of remolded saturated loess [PDF]
, 2022 Experimental study on K0 consolidation test of remolded saturated loess is carried out by GDS static triaxial apparatus. The deformation characteristics of specimens, under different loading rates, are discussed and the test results are compared and ...
Li, Zhijun
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Moisture‐induced changes in soil pore structure and their impact on erodibility of red soil
Soil Science Society of America Journal, Volume 90, Issue 5, September/October 2026.Abstract Soil erodibility is a key inherent property influencing water erosion, with soil moisture driving its temporal variation. However, the underlying mechanisms remain underexplored. This laboratory study investigated how moisture content affects pore structure by using digital imaging techniques and consequently alters the erodibility of a ...
Zhiyuan Tian +4 more
wiley +1 more source
Three views and three-dimensional reconstruction of the ring cutter specimen.
, 2022 (A) Undisturbed loess. (B) Remolded loess.
Jun Zhang (48506) +4 more
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A Microphysical Bond‐Based Model for Loess Cohesion Under Dry–Wet Cycles
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Dry–wet cycling is a primary cause of loess strength degradation in arid and semi‐arid regions, frequently triggering geological hazards. Accurately predicting the mechanical behavior of loess under such cyclic hydraulic conditions is therefore essential for risk mitigation.
Chunmei Chu +4 more
wiley +1 more source
An analysis of thixotropic micropore variation and its mechanism in loess
Frontiers in Ecology and Evolution, 2023 The relationship between the thixotropic mechanism and the macroscopic thixotropic strength can be clarified by analyzing the changes in microstructure and pores in the loess thixotropic process. This approach is of significant importance for calculating
Le Wei +5 more
doaj +1 more source
The Influence of Overburden Stress and Molding Water Content on the Microstructure of Remolded Loess
, 2023 This study aims to reveal the mechanisms of the microstructural evolution of remolded loess under different molding water contents and overburden stresses.
Zhiqing Li, Zhiyu Qi
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Influence of net mean stress on permeability coefficient of unsaturated remolded loess
Yantu gongcheng xuebao, 2018 In order to study the influence of the net mean stress on the permeability coefficient of unsaturated remolded loess, an indirect method is used to predict the permeability coefficient through the generalized soil water characteristic curve which ...
GAO Deng-hui 1, CHEN Zheng-han 2, 3, XING Yi-chuan 1, GUO Nan 2, DENG Gang 1, HU Sheng-xia 4
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.The microstructure of compacted loess exerts a substantial influence on its long‐term strength. Gaining a comprehensive understanding of the law governing how microstructural changes affect its long‐term strength is conducive to guiding the construction of high‐fill loess projects.
Hao Tang +3 more
wiley +1 more source