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Water-Bearing Body Prospecting Ahead of Tunnel Face Using Moving Electrical-Source Method 期刊论文
Geotechnical and Geological Engineering, 2019, 卷号: 37, 期号: 3, 页码: 2047-2064
作者:  Guo, Qian;  Nie, Lichao;  Li, Ningbo;  Yang, Weimin;  Lin, Chunjin
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/11
Water-Bearing Body Prospecting Ahead of Tunnel Face Using Moving Electrical-Source Method 期刊论文
Geotechnical and Geological Engineering, 2018
作者:  Guo Q.;  Nie L.;  Li N.;  Yang W.;  Lin C.
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11
The Effect on the Dynamic Tests of Prestressed Concrete Simply-Supported Beams Caused by Bearing Constraints 会议论文
2nd International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2012, Changsha, China, November 17, 2012 - November 18, 2012
作者:  Liu, Jun;  Chen, Zhen-fu*;  Gan, Yuan-chu;  Tao, Qiu-wang;  Liu, Wei
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/27
Lightweight design and analysis of support structure of certain UAV engine (EI CONFERENCE) 会议论文
2012 International Conference on Electrical Insulating Materials and Electrical Engineering, EIMEE 2012, May 25, 2012 - May 27, 2012, Shenyang, Liaoning, China
Xing X.; Liu B.; Han X.; Jia H.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
Support structure of UAV (Unmanned Aerial Vehicle) engine is the important support for UAV engine  playing a support role and bearing extremely complex load  so its lightweight  strength and dynamic characteristics have a great influence on high performance of UAV. This paper focuses on UAV having the requirement of high performance and stability to the support structure of engine  and uses the software of MSC.Patran and MSC.Nastran and topology optimization criterion to lightweight design and analysis the support structure of UAV engine under the premise condition of existing constraints. Then the static strength and modal are analyzed for the result of lightweight design  and the strength of the model and dynamic characteristics are verified. (2012) Trans Tech Publications  Switzerland.  
Optimum Design with Numerical Algorithm of Hyperboloidal Sliding Bearing Based on the Reliability Constraints 期刊论文
ADVANCED SCIENCE LETTERS, 2011, 卷号: 4, 期号: 6-7, 页码: 2463-2467
作者:  Xu, Guojun;  Zhang, Jinsheng;  Wang, Jingkun;  Wang, Zhi
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/23
UHP metamorphic evolution and SHRIMP geochronology of a coesite-bearing meta-ophiolitic gabbro in the North Qaidam, NW China 其他
2009-01-01
Zhang, Guibin; Zhang, Lifei; Song, Shuguang; Niu, Yaoling
收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10
Timing of Paleoproterozoic ultrahigh-temperature metamorphism in the North China Craton: Evidence from SHRIMP U-Pb zircon geochronology 期刊论文
precambrian research, 2007
Santosh, M.; Wilde, S. A.; Li, J. H.
收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12

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