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An adaptive prediction method for mechanical properties deterioration of sandstone under freeze-thaw cycles: a case study of Yungang Grottoes
期刊论文
HERITAGE SCIENCE, 2021, 卷号: 9, 期号: 1, 页码: 11
作者:
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2022/01/05
Freeze-thaw cycle
Mechanical property parameters
Yungang Grottoes
Gradient boosting decision trees
Sandstone
Effect of freeze-thaw cycles on soil physicochemical properties and fractions of Pb and Cr in the northeastern Qinghai-Tibet Plateau
期刊论文
GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS, 2021, 卷号: 21, 期号: 3, 页码: 9
作者:
Li, Leiming
;
Wu, Jun
;
Lu, Jian
;
Min, Xiuyun
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2021/10/21
freeze-thaw cycle
Pb and Cr
fractions
ecological risk
the northeastern Qinghai-Tibet Plateau
Experimental investigation of the influence of dry-wet, freeze-thaw and water immersion treatments on the mechanical strength of the clay-bearing green sandstone
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 138, 页码: 10
作者:
Huang, Shibing
;
He, Yingbo
;
Liu, Xuewei
;
Xin, Zekun
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2021/05/25
Dry-wet cycle
Freeze-thaw cycle
Water immersion
Clay-bearing sandstone
Water weakening mechanism
Mechanical strength
Unconfined Compressive Properties of Fiber-Stabilized Coastal Cement Clay Subjected to Freeze-Thaw Cycles
期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 2, 页码: 14
作者:
Li, Na
;
Zhu, Yalan
;
Zhang, Fang
;
Lim, Sin Mei
;
Wu, Wangyi
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2021/05/25
cemented clay
freeze-thaw cycle
polypropylene fiber
unconfined compressive strength
microscopic analysis
Experimental and Theoretical Research on Low-Strength Concrete Beams Reinforced with Basalt Fibre-Reinforced Plastic Sheets in a Freeze-Thaw Environment
期刊论文
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2021, 卷号: 46, 期号: 5, 页码: -
作者:
Zeng, Zaiping
;
Wang, Xiuli
;
Li, Shirong
;
Ren, Genli
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/03/12
Basalt fibre-reinforced plastic sheet (BFRP)
Freeze–
thaw cycle
Low-strength concrete beam
Reinforcement
Failure mode
Soil-water characteristic curve and permeability coefficient prediction model for unsaturated loess considering freeze-thaw and dry-wet
期刊论文
SOILS AND ROCKS, 2021, 卷号: 44, 期号: 1
作者:
Chou, Yaling
;
Wang, Lijie
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浏览/下载:6/0
  |  
提交时间:2022/03/01
Unsaturated loess
Soil-water characteristic curve
Filter paper method
Permeability coefficient function
Freeze-thaw cycle
Dry-wet action
Study on dynamic mechanical properties of carbon nanotubes reinforced concrete subjected to freeze-thaw cycles
期刊论文
STRUCTURAL CONCRETE, 2021
作者:
Song, Shushuang
;
Niu, Yanning
;
Zhong, Xiumei
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  |  
浏览/下载:3/0
  |  
提交时间:2022/03/01
concrete
dynamic mechanical properties
freeze-thaw cycle
multi-walled carbon nanotubes
SHPB
Comparison of Soil Greenhouse Gas Fluxes during the Spring Freeze-Thaw Period and the Growing Season in a Temperate Broadleaved Korean Pine Forest, Changbai Mountains, China
期刊论文
FORESTS, 2020, 卷号: 11, 期号: 11, 页码: 18
作者:
Guo, Chuying
;
Zhang, Leiming
;
Li, Shenggong
;
Li, Qingkang
;
Dai, Guanhua
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/03/16
soil GHG fluxes
static-chamber method
freeze–
thaw cycle
soil temperature
soil volumetric water content
temperate forest
Evolution mechanism study of flow slide catastrophes in large waste dumps at the Nanfen iron mine
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 15
作者:
Wang, Hai-bin
;
Yan, Fei
;
Li, Xiao-chun
;
Mi, Zi-jun
;
Li, Xiang-ming
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2021/05/25
Single-high terrace waste dump
Chair-shaped gully foundation
Retrogressive landslide
Freeze-thaw cycle
Soil particle transfer effect
Lubrication effect with sluggish water
冻融频率对温带草甸草原土壤CO2 和N2O 排放的影响研究
学位论文
北京: 中国科学院生态环境研究中心, 2020
作者:
徐欢
收藏
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浏览/下载:32/0
  |  
提交时间:2021/07/08
冻融频率,二氧化碳,氧化亚氮,草甸草原,室内模拟实验
carbon DiOxide, Frequency Of Freeze–thaw Cycle, Laboratory Simulation Experiment, Nitrous Oxide, Temperate Meadow Steppe
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