Results 81 to 90 of about 906 (240)

In Situ Test Study on Freezing Scheme of Freeze-Sealing Pipe Roof Applied to the Gongbei Tunnel in the Hong Kong-Zhuhai-Macau Bridge

open access: yesApplied Sciences, 2016
In order to solve the water sealing problem of soil between pipes of long distance curved pipe-jacked technology, Freeze-Sealing Pipe Roof (FSPR) as an innovative pre-supporting method in tunnel engineering is being applied to the Gongbei Tunnel in the ...
Xiangdong Hu, Shengjun Deng, Hui Ren
doaj   +1 more source

Study on the frost heave behavior of the freezing unsaturated silty clay

open access: yes, 2022
The frost heave behavior of unsaturated soils is related to the water-vapor redistribution, whereas the water-vapor migration processes cannot be directly observed due to the limitations of measurement techniques.
Zhang, Mingyi   +3 more
core   +1 more source

Exploring Potential Mechanisms for the Initiation of Solifluction Patterns

open access: yesAGU Advances, Volume 7, Issue 3, June 2026.
Abstract Hillslopes in arctic regions commonly display large‐scale features—known as solifluction patterns—that form due to the exceedingly slow downhill movement of frost‐heaved soil. Here we use a combination of remote sensing data, linear stability analysis, numerical modeling, and review of a wide range of literature to evaluate several working ...
Rachel C. Glade   +4 more
wiley   +1 more source

Superionic Amorphous Li2ZrCl6 and Li2HfCl6

open access: yesAdvanced Materials, Volume 38, Issue 30, 27 May 2026.
Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley   +1 more source

Very Long‐Term Stability of Tryptase in Frozen Serum Samples

open access: yes
Clinical &Experimental Allergy, Volume 55, Issue 3, Page 276-277, March 2025.
Florent Broussal   +7 more
wiley   +1 more source

Optical Fiber Sensors for Safety and Maintenance Monitoring of Linear Infrastructure

open access: yesAdvanced Sensor Research, Volume 5, Issue 5, May 2026.
This review rigorously provides a thorough and detailed overview of the most recent innovations and advancements in the field of railway and pipeline infrastructure monitoring, accomplished through the implementation of cutting‐edge fiber sensing technologies, with a specific emphasis on its two principal technical branches, namely multipoint sensing ...
Shengnan Wu   +10 more
wiley   +1 more source

FROST HEAVE PREVENTIVE EFFECT OF LIME STABILIZATION FOR SUBGRADE OF ROAD [PDF]

open access: yes, 2007
Soil stabilization was applied by using quick lime in order to increase the strength and prevent the frost heave of weak subgrade at a road construction site.
FUKUDA, Makoto   +5 more
core  

Will It Survive? Evaluating the Effects of Damage and Silviculture on Tree Seedling Survival Using Multi‐State Models

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Plantations are the spearhead of adaptive silviculture, yet we do not understand how damage from abiotic and biotic agents relates to seedlings’ survival. In this study, we used multi‐state models, which originate from the medical field, to evaluate the relation between ‘damage history’, silvicultural treatments, and planted tree survival.
Emilie Champagne   +3 more
wiley   +1 more source

Experimental study on freeze-thaw damage characteristics and mechanical properties of fractured rock mass of surface mine slope in cold region

open access: yesMeitan xuebao
There are numerous large-scale rock slopes in the surface mines of China, which are easily affected by multiple factors such as complex geological topography and natural, engineering disturbances, thereby resulting in frequent landslide disasters ...
Sen TIAN   +4 more
doaj   +1 more source

Experimental study on mechanical properties of frozen soil in deep soil of Wanfu coal mine

open access: yes矿业科学学报, 2019
Aiming at the problems of inadequate basic theory and lack of engineering experience in the construction of deep surface soil in Wanfu Coal Mine,it is required to collect the soil samples of the Wanfu deep well and to carry out the testing and analysis ...
Dai Huadong, Wang Qingcheng
doaj   +1 more source

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