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ROOT GROWTH AND MORPHOLOGY OF SWITCHGRASS (PANICUM VIRGATUM L.) AND BUSH CLOVER (LESPEDEZA DAVURICA S.) IN MIXED PLANTATION UNDER VARYING SOIL WATER AND PHOSPHORUS SUPPLY CONDITIONS
期刊论文
PAKISTAN JOURNAL OF BOTANY, 2021, 卷号: 53, 期号: 4, 页码: 1227-1237
作者:
Wang, Shi-Qi
;
Liu, Jin-Biao
;
Kang, Ji-Yue
;
Xu, Bing-Cheng
;
Chen, Ying-Long
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  |  
浏览/下载:80/0
  |  
提交时间:2021/07/09
Mixture ratio
Root competition
Root biomass
Root diameter class
Specific root length
Dynamic behaviors of porous FGVM beams subjected to thermal mechanical viscoelastic effects
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2021, 卷号: 38, 期号: 2, 页码: 16-26
作者:
Zhou, Feng-Xi
;
Pu, Yu
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浏览/下载:15/0
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提交时间:2021/03/02
Equations of state
Hamiltonians
Heat conduction
Porosity
Viscoelasticity
Free vibration behavior
Generalized beam theories
Length-to-thickness ratio
One dimensional steady state
Power law distribution
Thermal-mechanical load
Visco-elastic material
Viscoelastic foundation
Semi-analytical model of the vertical impact of a 316 stainless steel rod
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694
作者:
Ye X(叶璇)
;
Hu JQ(胡剑桥)
;
Song JR(宋晶如)
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
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浏览/下载:145/0
  |  
提交时间:2020/12/28
Vertical impact
DYNAMIC SPHERICAL INDENTATION
Length/diameter ratio
NUMERICAL-SIMULATION
Elasto-plastic contact
PENETRATION
Equivalent spring model
CONTACT
GLASS
Lubrication Characteristics of Water-Lubricated Rubber Bearings in Mixed-Flow Lubrication
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2020, 卷号: 54, 期号: 9, 页码: 49-57
作者:
Du, Yuanying
;
Li, Ming
;
Liu, Gang
;
Li, Zigang
;
Hou, Gaoqiang
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Bearings (structural)
Computation theory
Computational fluid dynamics
Deformation
Film thickness
Finite difference method
Laminar flow
Nonmetallic bearings
Reynolds number
Rubber
Speed
Length to diameter ratio
Lubrication characteristics
Lubrication equation
Lubrication mechanism
Operating condition
Simulation research
Water film thickness
Water lubricated rubber bearings
Vibration and stability characteristics of FGM beams under thermal-mechanical loads based on a n-th generalized shear beam theory
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 1, 页码: 64-73
作者:
Pu, Yu
;
Zhou, Feng-Xi
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  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Convergence of numerical methods
Shear deformation
Stability
Effect of temperature
FGM beams
Hamilton's principle
Length-to-thickness ratio
Static and dynamic response
Temperature dependent
Thermal-mechanical load
Vibration behavior
Vibration and stability characteristics of FGM beams under thermal-mechanical loads based on a n-th generalized shear beam theory
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 1, 页码: 64-73
作者:
Pu, Yu
;
Zhou, Feng-Xi
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  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Convergence of numerical methods
Shear deformation
Stability
Effect of temperature
FGM beams
Hamilton's principle
Length-to-thickness ratio
Static and dynamic response
Temperature dependent
Thermal-mechanical load
Vibration behavior
Vibration characteristics of FGM beams under the action of initial axial load based on a n-th generalized shear beam theory
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 100-106
作者:
Pu, Yu
;
Zhou, Fengxi
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  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Axial loads
Boundary conditions
Functionally graded materials
Natural frequencies
Numerical methods
Shear deformation
Beams on elastic foundation
Functional gradient material
Functionally graded material (FGM)
Generalized differential quadrature
Initial axial loads
Length-to-thickness ratio
Shear beams
Static and dynamic response
Vibration characteristics of FGM beams under the action of initial axial load based on a n-th generalized shear beam theory
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 100-106
作者:
Pu, Yu
;
Zhou, Fengxi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Axial loads
Boundary conditions
Functionally graded materials
Natural frequencies
Numerical methods
Shear deformation
Beams on elastic foundation
Functional gradient material
Functionally graded material (FGM)
Generalized differential quadrature
Initial axial loads
Length-to-thickness ratio
Shear beams
Static and dynamic response
ritter改进算法的丝绸之路经济带大区域坡度求取
期刊论文
测绘科学, 2020, 卷号: 45, 期号: 2, 页码: 159-165
作者:
程德强
;
崔鹏
;
邹强
;
靳文
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  |  
浏览/下载:24/0
  |  
提交时间:2020/06/14
geographic coordinates
GLOBE DEM
improved Ritter algorithm
slope
ratio coefficient
datum length
地理坐标
GLOBE DEM
Ritter改进算法
坡度
比值系数
基准长度
Statistical size scaling of compressive strength of quasi-brittle materials incorporating specimen length-to-diameter ratio effect
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 104, 页码: 9
作者:
Lei WS
;
Qian GA(钱桂安)
;
Yu ZS
;
Berto F
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2020/03/11
Unconfined compressive strength
Quasi-brittle materials
Statistical size scaling
Volume effect
Length-to-diameter ratio effect
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