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CAS IR Grid
机构
武汉岩土力学研究所 [2]
地质与地球物理研究所 [1]
长春光学精密机械与物... [1]
生态环境研究中心 [1]
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OAI收割 [5]
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期刊论文 [3]
会议论文 [2]
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2020 [1]
2019 [1]
2017 [1]
2012 [1]
2008 [1]
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A Bounding Surface Plasticity Model Considering Spacing Ratio for Overconsolidated Jointed Soft Rocks
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2020, 卷号: 53, 期号: 1, 页码: 59-69
作者:
Kang, Xiaosen
;
Liao, Hongjian
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/05/25
Bounding surface plasticity
Jointed soft rocks
Structural strength
Structural decay
Spacing ratio
Distribution characteristics and controlling factors of vertical joint spacing in sand-mud interbedded strata
期刊论文
OAI收割
JOURNAL OF STRUCTURAL GEOLOGY, 2019, 卷号: 128, 页码: 13
作者:
Bao, Han
;
Zhai, Yong
;
Lan, Hengxing
;
Zhang, Keke
;
Qi, Qun
  |  
收藏
  |  
浏览/下载:81/0
  |  
提交时间:2020/05/18
Sand-mud interbedded strata
Vertical joint statistics
Joint spacing distribution
Fracture spacing to layer thickness ratio
Joint saturation
Preliminary study on determination of reasonable ratio of spacing to diameter of double tunnels under earthquake
会议论文
OAI收割
Zhuhai, PEOPLES R CHINA, MAR 11-12, 2017
作者:
Zhou Yongqiang
;
Sheng Qian
;
Leng Xianlun
;
Fu Xiaodong
;
Li Nana
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2018/06/05
earthquake
reasonable ratio of spacing to diameter
double tunnels
relative displacement
plastic zone
Adsorption of nitrate and nitrite from aqueous solution onto calcined (Mg-Al) hydrotalcite of different Mg/Al ratio
期刊论文
OAI收割
CHEMICAL ENGINEERING JOURNAL, 2012, 卷号: 195, 页码: 241-247
Wan, Dongjin
;
Liu, Huijuan
;
Liu, Ruiping
;
Qu, Jiuhui
;
Li, Shanshan
;
Zhang, Jian
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2014/11/04
Hydrotalcite
Mg/Al ratio
Nitrate
Nitrite
Adsorption
Interlayer spacing
Characteristics of ZnMgO-based metal-semiconductor-metal photodetectors (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Photoelectronic Imaging and Detection, September 9, 2007 - September 12, 2007, Beijing, China
作者:
Zhang J.
;
Li B.
;
Li B.
;
Li B.
;
Zhao Y.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
In recent years
ZnMgO semiconductor alloys
with a direct bandgap tunable between 3.37 eV and 7.8 eV
become one of the most suitable materials for the fabrication of ultraviolet detectors. In this paper
we have fabricated metal-semiconductor-metal photodetectors on 1-m thick Zn 0.8Mg0.2O films. The interdigital metal electrodes are 500 m long and 5 m wide with an interelectrode spacing 2 m
5 m and 10 m
respectively. Zn0.8Mg0.2O films were grown on quartz by ratio frequency magnetron sputtering at 500C. Dark current
spectral responsivity and pulse response were carried out for the devices with different finger pitches. All the photodetectors showed the peak responsivity at 330 nm and the ultraviolet-visible rejection ratio (R330 nm/R400 nm) is more than four orders of magnitude at 3 V bias. For the device with 2 m finger pitch
the detectivity was calculated as 4.21011 cm Hz 1/2/W at 330 nm. Furthermore
the transient response measurement for all devices revealed similar rise time of 10 ns. The 90%-10% fall times are 130 ns
170 ns and 230 ns for the devices with different finger pitches of 2 m
5 m and 10 m
respectively..