中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究... [28]
武汉岩土力学研究所 [14]
大连化学物理研究所 [3]
高能物理研究所 [3]
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青藏高原研究所 [1]
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OAI收割 [57]
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期刊论文 [54]
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学位论文 [1]
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DEM investigations on the effects of confining pressure and particle breakage on the mechanical behavior of tailings
期刊论文
OAI收割
COMPUTATIONAL PARTICLE MECHANICS, 2025, 页码: 16
作者:
Li, Xueting
;
Zhang, Chao
;
Chen, Qinglin
;
Ma, Changkun
  |  
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2025/06/27
DEM simulation
Confining pressure
Particle breakage
Mechanical behavior
Tailings
Evolution of microscopic pore structure and deterioration mechanism of sandstone subjected to freeze-thaw cycles
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2024, 卷号: 83, 期号: 10, 页码: 19
作者:
Zhang, Junyue
;
Wang, Guibin
;
Ma, Changkun
;
Liu, Huandui
;
Yang, Mengmeng
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/06/27
Freeze-thaw cycles
Pore structure
Pore water redistribution
Mechanism of freeze-thaw damage
Water migration
Pore shielding effect
Velocity field and outflow discharge behavior in overtopping dam-break of an iron mine tailings dam: a model test
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2024, 卷号: 83, 期号: 6, 页码: 14
作者:
Ma, Changkun
;
Guo, Xiaogang
;
Yang, Chunhe
;
Zhang, Chao
;
Ma, Lei
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/06/27
Tailings dam
Dam-break flow
Velocity-field
Outflow discharge
Non-intrusive measurement
Model test
Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample
期刊论文
OAI收割
SCIENCE ADVANCES, 2023, 卷号: 9, 期号: 45, 页码: 11
作者:
Yokoyama, Tetsuya
;
Wadhwa, Meenakshi
;
Iizuka, Tsuyoshi
;
Rai, Vinai
;
Gautam, Ikshu
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2024/09/12
Characterizing frost heave pressure distribution on rock crack surfaces during freeze-thaw
期刊论文
OAI收割
ENGINEERING GEOLOGY, 2023, 卷号: 324, 页码: 15
作者:
Zhang, Junyue
;
Wang, Guibin
;
Liu, Huandui
;
Yang, Mengmeng
;
Ma, Changkun
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/06/27
Rock crack
Frost heave pressure
Ice plug
Freeze-thaw
Frost heave propagation
青藏高原暖季中西部的断面降雨观测:系统设计与初步结果
期刊论文
OAI收割
中国科学:地球科学, 2023, 卷号: 53, 期号: 05, 页码: 1006-1021
作者:
阳坤
;
陈莹莹
;
拉珠
;
詹昌辉
;
令小艳
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2023/06/05
青藏高原中西部
降雨观测断面
观测不确定性
降水时空特征
降水数据评估
Cross-sectional rainfall observation on the central-western Tibetan Plateau in the warm season: System design and preliminary results
期刊论文
OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2023, 页码: 16
作者:
Yang, Kun
;
Chen, Yingying
;
Lazhu, Changhui
;
Zhan, Changhui
;
Ling, Xiaoyan
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2023/10/09
Central and western Tibetan Plateau
Rainfall observation transects
Observation uncertainty
Spatiotemporal characteristics of precipitation
Precipitation data evaluation
A study on compressibility and permeability of tailings with different particle sizes under high pressure
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 4, 页码: -
作者:
Ma, Changkun
;
Li, Ruixin
;
Zhang, Chao
;
Guo, Xiaogang
;
Li, Xueting
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/08/02
Tailings
High pressure
Compressibility
Permeability
Microscopic critical value
TPHiPr: a long-term (1979-2020) high-accuracy precipitation dataset (1/30 degrees, daily) for the Third Pole region based on high-resolution atmospheric modeling and dense observations
期刊论文
OAI收割
EARTH SYSTEM SCIENCE DATA, 2023, 卷号: 15, 期号: 2, 页码: 621-638
作者:
Jiang, Yaozhi
;
Yang, Kun
;
Qi, Youcun
;
Zhou, Xu
;
He, Jie
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2024/01/04
In Situ Rainwater Collection and Infiltration System Alleviates the Negative Effects of Drought on Plant-Available Water, Fine Root Distribution and Plant Hydraulic Conductivity
期刊论文
OAI收割
FORESTS, 2022, 卷号: 13, 期号: 12, 页码: 13
作者:
Ma, Changkun
;
Meng, Haobo
;
Xie, Biao
;
Li, Qian
;
Li, Xiangdong
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2023/01/30
fine-root distribution
plant-available water
hydraulic characteristics
Robinia pseudoacacia
Loess Plateau