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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所 [4]
武汉岩土力学研究所 [4]
金属研究所 [2]
力学研究所 [1]
地质与地球物理研究所 [1]
数学与系统科学研究院 [1]
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OAI收割 [14]
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期刊论文 [13]
会议论文 [1]
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2025 [1]
2024 [1]
2023 [2]
2022 [3]
2021 [1]
2020 [1]
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Evolution and Mechanism of Population and Construction Land Decoupling in China: A Case Study of Shandong Province
期刊论文
OAI收割
SUSTAINABILITY, 2025, 卷号: 17, 期号: 12, 页码: 5651
作者:
Yuan, Ziyi
;
Ni, Qingsong
;
Chen, Zongfeng
;
Hu, Bo
;
Zhong, Jiaxin
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2025/07/18
population-land decoupling
evolution and mechanism
geographical detector
Shandong Province
Microdynamic mechanical properties and fracture evolution mechanism of monzogabbro with a true triaxial multilevel disturbance method
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY, 2024, 卷号: 34, 期号: 3, 页码: 385-411
作者:
Zheng, Zhi
;
Deng, Bin
;
Liu, Hong
;
Wang, Wei
;
Huang, Shuling
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2025/06/27
True triaxial disturbance test
Mechanical properties
Fracture evolution mechanism
Disturbance-induced damage evolution
Failure mechanism and precursor
Disturbance mechanical behaviors and anisotropic fracturing mechanisms of rock under novel three-stage true triaxial static-dynamic coupling loading
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2023, 页码: 24
作者:
Zheng, Zhi
;
Deng, Bin
;
Li, Shaojun
;
Zheng, Hong
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2025/06/27
True triaxial static-dynamic test
Macro and mesoscopic failure
Disturbance anisotropic behaviors
Disturbance damage/strain rate evolution
Disturbance fracturing mechanism
Experimental investigation on the influence on mechanical properties and acoustic emission characteristics of granite after heating and water-cooling cycles
期刊论文
OAI收割
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1, 页码: 18
作者:
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2024/01/02
Granite
Heating and water-cooling cycles
Damage evolution
Fracture mechanism
Acoustic emission
Dynamic evolution and the mechanism of modern gully agriculture regional function in the Loess Plateau
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 11, 页码: 2229-2250
作者:
Qu Lulu
;
Li Yurui
;
Wang Yongsheng
;
Dong Shijie
;
Wen Qi
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2022/12/09
dynamic mechanism
functional evolution
gully human-earth system
Loess Plateau
modern gully agriculture
transformation and development
Understanding the linkage-dependence structure between oil and gas markets: A new perspective
期刊论文
OAI收割
ENERGY, 2022, 卷号: 257, 页码: 18
作者:
Wei, Zhaohao
;
Chai, Jian
;
Dong, Jichang
;
Lu, Quanying
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2023/02/07
Oil and gas markets
Characteristic evolution
Intrinsic mechanism quantification
Non-parametric test
Multivariate GARCH-Copula
CEEMDAN-JADE-RT
Evolutionary process and development implications of traditional trade routes in the Himalayan region
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 9, 页码: 1847-1865
作者:
Wu Shihai
;
Yan Jianzhong
;
Zhang Yili
;
Peng Ting
;
Su Kangchuan
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2022/09/26
traditional trade routes
evolution process and mechanism
cooperation and development
Himalayan region
An Insight into the Excavation-Induced Stress Paths on Mechanical Response of Weak Interlayer Zone in Underground Cavern Under High Geostress
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 页码: 24
作者:
Duan, Shu-Qian
;
Jiang, Quan
;
Liu, Guo-Feng
;
Xiong, Jie-Cheng
;
Gao, Po
  |  
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2021/05/25
Weak interlayer zone
High geostress
Unloading stress paths
Deformation and strength evolution
Dilatation
Failure mechanism
Experiment Study of the Failure Mechanism and Evolution Characteristics of Water-Sand Inrush Geo-Hazards
期刊论文
OAI收割
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 10, 页码: 18
作者:
Liu, Qi
;
Liu, Bo
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/05/25
underground construction
water-sand inrush
failure mechanism
evolution characteristics
experimental study
seepage-erosion
warning and forecast
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系
期刊论文
OAI收割
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:
姜明
  |  
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2020/07/08
还原性无机硫
活性铁
深层柱状沉积物
硫化度
矿化度
Reduced inorganic sulfur
Reactive iron
Deep core sediments
Degree of pyritization
Degree of sulfidity
The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer
reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.