中国科学院机构知识库网格系统: 检索

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	Study on mechanism and application of PFWD for subgrade quality detection: semi-analytical approach and experiment 期刊论文 OAI收割 ROAD MATERIALS AND PAVEMENT DESIGN, 2023 作者: Tang, Chuxuan; Lu, Zheng; Liu, Guokun; Yao, Hailin; Cheng, Ming \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2023/08/02 PFWD subgrade quality detection resilient modulus field test semi-analytical approach
	Field test and semi-analytical simulation of unsaturated road subgrade in various water content subjected to a heavy duty truck 期刊论文 OAI收割 SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2021, 卷号: 144, 期号: -, 页码: 12 作者: Lu, Zheng; Tang, Chuxuan; Duan, Yahui; Fang, Ran; Yao, Hailin \| 收藏 \| 浏览/下载：40/0 \| 提交时间：2021/09/14 Field test Unsaturated soil Dynamic response Stiffness matrix method Analytical simulation
	A Time-Dependent Finite Element Algorithm for Simulations of Ion Current Rectification and Hysteresis Properties of 3D Nanopore System 期刊论文 OAI收割 IEEE TRANSACTIONS ON NANOTECHNOLOGY, 2018, 卷号: 17, 期号: 3, 页码: 513-519 作者: Xu, Jingjie; Lu, Benzhuo; Zhang, Linbo \| 收藏 \| 浏览/下载：49/0 \| 提交时间：2018/07/30 3D nanopore analytical test backward Euler FEM ICR numerical simulation PNP equations varying voltage
	Dynamic behavior of fiber-reinforced soil under freeze-thaw cycles 期刊论文 iSwitch采集 SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2017, 卷号: 101, 页码: 269-284 作者: Orakoglu, Muge Elif; Liu, Jiankun; Niu, Fujun 收藏 \| 浏览/下载：42/0 \| 提交时间：2019/10/09 Fiber-reinforced soil Dynamic test parameters Freeze-thaw cycles Theoretical analytical formulations
	Arching in geogrid-reinforced pile-supported embankments over silty clay of medium compressibility: Field data and analytical solution 期刊论文 OAI收割 COMPUTERS AND GEOTECHNICS, 2016, 卷号: 77, 页码: 11-25 作者: Zhang, Chonglei; Jiang, Guanlu; Liu, Xianfeng; Buzzi, Olivier 收藏 \| 浏览/下载：53/0 \| 提交时间：2016/07/11 Arching effect Analytical method Load transfer Embankment Piles Field test
	Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文 OAI收割 2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China 作者: Li Z.; Li Z. 收藏 \| 浏览/下载：49/0 \| 提交时间：2013/03/25 Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness strength and thermal dimensional stability some factors such as support scheme materials selection lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge influences of gravity assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications Switzerland.
	Multi straight line analytical method for estimating aquifer parameters from recovery test data 期刊论文 OAI收割 Yantu Lixue/Rock and Soil Mechanics, 2008, 卷号: 29, 期号: 12, 页码: 3246-3250 Guo; Zhou; Li; Jian-Qing1; Hong-Fei1; Yan1; 2 收藏 \| 浏览/下载：19/0 \| 提交时间：2011/08/19 Water analysis - Aquifers - Functions - Parameter estimation - Probability density function - Test facilities - Water levels - Water wells - Wells - Analytical methods - Aquifer parameters - Data analysis method - Hydrogeological parameters - Multi straight line analysis - Parameters of aquifer - Pumping rates - Series expressions - Simplification of well function - Storability - Straight lines - Transmissivity - Water level risings - Water storages
	Exact solutions for nonlinear transient flow model including a quadratic gradient term 期刊论文 OAI收割 applied mathematics and mechanics-english edition, 2004, 卷号: 25, 期号: 1, 页码: 102-109 作者: Cao, XL; Tong, DK; Wang, RH 收藏 \| 浏览/下载：39/0 \| 提交时间：2015/11/10 nonlinear flow integral transform analytical solution well test analysis
	Determination of dynamic mechanical properties of metals from single pendulum scratch tests 期刊论文 OAI收割 Tribology International, 1999, 卷号: 32, 期号: 3, 页码: 153-160 W. Y. Hu; S. Li; S. Z. Li; X. F. Sun; H. R. Guan 收藏 \| 浏览/下载：16/0 \| 提交时间：2012/04/14 single pendulum scratch test dynamic mechanical property analytical modeling coating abrasive behavior wear behavior thin-films coatings composites hardness modulus alloys