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• 地质与地球物理研究所 [4]
• 地理科学与资源研究所 [3]
• 力学研究所 [1]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]

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• OAI收割 [10]

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• 期刊论文 [6]
• SCI/SSCI论文 [3]
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• 2017 [1]
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• 固体力学::极端条件... [1]

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浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A possible explanation of the stair-step brittle deformation evolutionary pattern of a rockslide 期刊论文  OAI收割 GEOMATICS NATURAL HAZARDS & RISK, 2017, 卷号: 8, 期号: 2, 页码: 1456-1476 作者:  Xue, Lei;  Qin, Si-Qing;  Pan, Xiao-Hua;  Chen, Hong-Ran;  Yang, Bai-Cun   |  收藏  |  浏览/下载：32/0  |  提交时间：2019/10/10 Landslide  Failure Prediction  Rock Bridge  Displacement Criterion  Renormalization Group   Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文  OAI收割 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C. 收藏  |  浏览/下载：34/0  |  提交时间：2016/12/16 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文  OAI收割 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C.   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   Hybrid Optimal Design of the Eco-Hydrological Wireless Sensor Network in the Middle Reach of the Heihe River Basin, China SCI/SSCI论文  OAI收割 2014 作者:  Ge Y. 收藏  |  浏览/下载：34/0  |  提交时间：2014/12/24 eco-hydrological wireless sensor network  spatial sampling  hybrid  optimization criterion  unconditional stochastic simulation  constrained optimization  parameter-estimation  spatial prediction  soil  observatories  variogram   An extended homogenous yield function based anisotropic hardening model for description of anisotropic hardening behavior of materials 期刊论文  OAI收割 International Journal of Mechanical Sciences, 2013, 卷号: 77, 页码: 343-355 W. J. He; S. H. Zhang; H. W. Song 收藏  |  浏览/下载：44/0  |  提交时间：2014/02/19 Constitutive modeling  Non-proportional loading  Cross-effect  Bauschinger effect  spring-back prediction  magnesium alloy sheets  plastic anisotropy  metal plasticity  large-strain  tension-compression  crystal plasticity  criterion  deformation  identification   Instability criterion of materials in combined stress states and its application to orthogonal cutting process 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF PLASTICITY, 2012, 卷号: 30-31, 页码: 18-40 作者:  Ma W(马维);  Li XW(李相旺);  Dai LH(戴兰宏);  Ling Z(凌中) 收藏  |  浏览/下载：15/0  |  提交时间：2013/01/18 Instability criterion  Plastic collapse  Cutting and forming  Asymptotic analysis  Thermomechanical processes  Shear-Band Formation  Chip Formation  Strain Localization  Simulation  Temperatures  Plasticity  Prediction  Rates  Model  Flow   Optimum design of the carbon fiber thin-walled baffle for the space-based camera (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China Yan Y.; Gu S.; An Y.; Jin G. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25 The thin-walled baffle design of the space-based camera is an important job in the lightweight space camera research task for its stringent quality requirement and harsh mechanical environment especially for the thin-walled baffle of the carbon fiber design. In the paper  an especially thin-walled baffle of the carbon fiber design process was described and it is sound significant during the other thin-walled baffle design of the space camera. The designer obtained the design margin of the thin-walled baffle that structural stiffness and strength can tolerated belong to its development requirements through the appropriate use of the finite element analysis of the walled parameters influence sensitivity to its structural stiffness and strength. And the designer can determine the better optimization criterion of thin-walled baffle during the geometric parameter optimization process in such guiding principle. It sounds significant during the optimum design of the thin-walled baffle of the space camera. For structural stiffness and strength of the carbon fibers structure which can been designed  the effect of the optimization will be more remarkable though the optional design of the parameters chose. Combination of manufacture process and design requirements the paper completed the thin-walled baffle structure scheme selection and optimized the specific carbon fiber fabrication technology though the FEM optimization  and the processing cost and process cycle are retrenchment/saved effectively in the method. Meanwhile  the weight of the thin-walled baffle reduced significantly in meet the design requirements under the premise of the structure. The engineering prediction had been adopted  and the related result shows that the thin-walled baffle satisfied the space-based camera engineering practical needs very well  its quality reduced about 20%  the final assessment index of the thin-walled baffle were superior to the overall design requirements significantly. The design method is reasonable and efficient to the other thin-walled baffle that mass and work environment requirement is requirement harsh. 2011 SPIE.   Karst collapse related to over-pumping and a criterion for its stability 期刊论文  OAI收割 ENVIRONMENTAL GEOLOGY, 2003, 卷号: 43, 期号: 6, 页码: 720-724 作者:  He, KQ;  Liu, CL;  Wang, SJ   |  收藏  |  浏览/下载：14/0  |  提交时间：2018/09/26 environmental geological problem  karst collapse  prediction criterion  shearing strength  shearing stress   Karst collapse related to over-pumping and a criterion for its stability 期刊论文  OAI收割 ENVIRONMENTAL GEOLOGY, 2003, 卷号: 43, 期号: 6, 页码: 720-724 作者:  He, KQ;  Liu, CL;  Wang, SJ   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/09/26 environmental geological problem  karst collapse  prediction criterion  shearing strength  shearing stress   Karst collapse mechanism and criterion for its stability 期刊论文  OAI收割 ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2001, 卷号: 75, 期号: 3, 页码: 330-335 作者:  He, KQ;  Liu, CL;  Wang, SJ   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/09/26 karst collapse  prediction criterion  environmental ecological problem  shear stress  shear strength