Practical estimation of the thermal conductivity of granular soils considering grading and relative density using three physical parameters DOI
Xiusong Shi, Jinzhi Lin, Hao Xiong

и другие.

Acta Geotechnica, Год журнала: 2024, Номер unknown

Опубликована: Окт. 23, 2024

Язык: Английский

Estimation of compression behavior of granular soils considering initial density effect based on equivalent concept DOI
Yiwen Zeng, Xiusong Shi, Jidong Zhao

и другие.

Acta Geotechnica, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 6, 2024

Язык: Английский

Процитировано

11

Utilizing DEM and interpretable ML algorithms to examine particle size distribution's role in small-strain shear modulus of gap-graded granular mixtures DOI
Xingyang Liu,

Jiaqi Yang,

Degao Zou

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 428, С. 136232 - 136232

Опубликована: Апрель 18, 2024

Язык: Английский

Процитировано

5

Effects of microplastic contamination on the hydraulic, water retention, and desiccation crack properties of a natural clay exposed to leachate DOI Creative Commons
Yuekai Xie, Hongxu Wang, Yingying Guo

и другие.

Journal of Environmental Management, Год журнала: 2023, Номер 351, С. 119858 - 119858

Опубликована: Дек. 20, 2023

Microplastic (MP) can significantly affect soil behaviour and the ecosystem. This paper presents an experimental study to investigate effects of MP contamination leachate exposure on desiccation cracks, hydraulic conductivity, water retention properties natural black clay. The was from a landfill in Australia. clay incorporated with up 2.0% MPs by weight (w/w) diverse dimensions mixed water/leachate. measured include saturated conductivity (k

Язык: Английский

Процитировано

11

Effects of grain breakage on hydraulic conductivity in granular soils under one-dimensional compression DOI
Faruk Sefi, Musaffa Ayşen Lav

Journal of Terramechanics, Год журнала: 2025, Номер 118, С. 101045 - 101045

Опубликована: Янв. 26, 2025

Язык: Английский

Процитировано

0

Evaluating the Reasonableness of Mechanical Characterization of the Indexes of Granular Soil Sparsity in Engineering Constructions: Insights from the Collapsibility Index DOI Creative Commons
Liang Huang,

Yi Du,

Qinglu Deng

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 105291 - 105291

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Porosity and hydraulic conductivity of gap graded natural sand considering shape parameters DOI
Xianze Cui,

Huahua Zhang,

Dazhou Wu

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 438, С. 137163 - 137163

Опубликована: Июнь 21, 2024

Язык: Английский

Процитировано

3

Hydraulic conductivity over a wide suction range of loess with different dry densities DOI Creative Commons
Xiaokun Hou, Shengwen Qi, Yan Li

и другие.

Journal of Rock Mechanics and Geotechnical Engineering, Год журнала: 2024, Номер unknown

Опубликована: Апрель 1, 2024

Experimental research into the hydraulic conductivity curve (HCC) of unsaturated soil is limited due to inherent challenge associated with labor, cost, and time. Typically, HCC estimated using water characteristic (SWCC)based models saturated (SHC). However, efficiency SWCC-based model rarely assessed, influence density pore structure on remains incomplete experimental data. To address this gap, study employs an innovative filter-paper-based column method, which can measure over a wide suction range (e.g. 0−105 kPa), capture HCCs both intact compacted specimens varying dry densities. The two typical assessed measured Meanwhile, mercury intrusion porosity (MIP) technique employed obtain (i.e. size distribution (PSD)) method predicting PSD data proposed, emphasizing dominant role in shaping HCC. results reveal that density's primarily observed within low range, corresponding variations large pores. In high align along linear trajectory when plotted log-log format. A notable finding overestimation obtained from SHC. When SHC regarded as fitting parameter, good agreement achieved. adjusted value typically 0-1 order magnitude lower than value, discrepancy diminishes increases. On other hand, proposed PSD-based performs well Caution exercised estimate for modeling movement partially soil.

Язык: Английский

Процитировано

2

Interrelation between compressibility and permeability of reconstituted sandy clays with different sand fractions DOI Creative Commons

Mengying Gao,

Junjun Ni,

Zhen-Shun Hong

и другие.

Journal of Rock Mechanics and Geotechnical Engineering, Год журнала: 2024, Номер unknown

Опубликована: Июнь 1, 2024

It has been well recognized that sand particles significantly affect the mechanical properties of reconstituted sandy clays, including hosted clay and particles. However, interrelation between permeability compressibility clays by considering structural effects is still rarely reported. For this, a series consolidation-permeability coefficient tests were conducted on with different fractions (), initial void ratio () at liquid limit (). The roles in both relationships versus effective vertical stress analyzed. results show dominated Both changing any given . Due to partial contacts densified bridges (i.e. structure effects), higher than same σ′v. relationship independent , but function types Based for an empirical method determining proposed validated clays. predicted values are almost consistent measured = 0.6 - 2.5.

Язык: Английский

Процитировано

1

Hydraulic Conductivity of Binary Granular Systems: Does it Depend on Overall Regularity and Intergranular Porosity? DOI
Abdellah Cherif Taiba,

Youcef Mahmoudi,

Hamou Azaiez

и другие.

Iranian Journal of Science and Technology Transactions of Civil Engineering, Год журнала: 2024, Номер unknown

Опубликована: Сен. 4, 2024

Язык: Английский

Процитировано

1

Practical estimation of the thermal conductivity of granular soils considering grading and relative density using three physical parameters DOI
Xiusong Shi, Jinzhi Lin, Hao Xiong

и другие.

Acta Geotechnica, Год журнала: 2024, Номер unknown

Опубликована: Окт. 23, 2024

Язык: Английский

Процитировано

1