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unsaturated soil 2

volumetric 2

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UniFed sequencing batch reactor (SBR) 1

V-shaped notch 1

accuracy 1

alternation of anoxic-aerobic (A/O) 1

assembly 1

biocomposite 1

calibration 1

circular tunnel 1

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domestic wastewater 1

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laser hot wire cladding 1

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The Analysis of Dangerous Volumetric Water Content of Unsaturated Soil Slope

Zhang Shilin,Wang Dongmei,Li Genhua

Strategic Study of CAE 2004, Volume 6, Issue 5,   Pages 71-75

Abstract:

This article mainly formulates that rainfall seeping makes the volumetric water of unsaturated soilstability of whole unsaturated soil slope, that is, the safety coefficient has some relationship with volumetricSo the “dangerous” volumetric water condition cna be determined under which, the unsaturatedBy monitoring the volumetric water condition changing of unsaturated soil slope, some information of

Keywords： unsaturated soil     stability analysis     rainfall seeping     volumetric water     soil suction    

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The Principle of Interaction Between Plastic Volumetric and Shear Strains for Unsaturated Soils

Wang Jingtao

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 11-15

Abstract:

In this paper,  the principle of interaction between plastic volumetric Two new interactions of suction-plastic volumetric strain and pore air pressure-plastic volumetricstrain appear in the unsaturated state of a soil besides the interaction between plastic volumetricThereby the effect of the suction on plastic volumetric strain includes two opposite aspects.

Keywords： the principle of interaction between plastic volumetric and shear strains     unsaturated soil     matric suction    

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Experimental evaluation and simulation of volumetric shrinkage and warpage on polymeric composite short

Jonnathan D. SANTOS,Jorge I. FAJARDO,Alvaro R. CUJI,Jaime A. GARCÍA,Luis E. GARZÓN,Luis M. LÓPEZ

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3,   Pages 287-293 doi: 10.1007/s11465-015-0346-x

Abstract: Autodesk Moldflow® and Solid Works® are employed to simulate both volumetricBecome evident the restrictive effect of reinforcing on the volumetric shrinkage and warpage of injectedThe results indicate that volumetric shrinkage of natural composite is reduced up to 58% with fiber increasing

Keywords： biocomposite     natural fiber     shrinkage     simulation     warpage    

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Error measurement and assemble error correction of a 3D-step-gauge

MAO Xinyong, LI Bin, SHI Hanmin, LIU Hongqi, LI Xi, LI Peigen

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 388-393 doi: 10.1007/s11465-007-0067-x

Abstract: Considering the differences in the structural parameters and the location of the pyramids, a volumetric

Keywords： volumetric     pyramid     assembly     accuracy     calibration    

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Optimization of phosphorus removal in uniFed SBR system for domestic wastewater treatment

Xuguang TANG, Shuying WANG, Yongzhen PENG

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 475-481 doi: 10.1007/s11783-010-0244-8

Abstract: On this occasion, the effect of volumetric exchange ratio (VER) and the method of influent introduction

Keywords： UniFed sequencing batch reactor (SBR)     phosphorus removal     volumetric exchange ratio (VER)     alternation    

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New method for computer numerical control machine tool calibration: Relay method

LIU Huanlao, SHI Hanming, LI Bin, ZHOU Huichen

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 301-304 doi: 10.1007/s11465-007-0053-3

Abstract: Relay measurement method, which uses the kilogram-meter (KGM) measurement system to identify volumetric

Keywords： positional     volumetric     information     process     repeatability    

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Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 242-249 doi: 10.1007/s11465-016-0397-7

Abstract: In this work, volumetric defect ratio was proposed as the criterion to describe the integrity of forming

Keywords： process optimization     Taguchi method     signal-to-noise (S/N) ratio     volumetric defect ratio     laser hot wire    

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Numerical simulation of the rockburst processes of a circular tunnel at different dilation angles

Wang Xuebin,Pan Yishan,Zhang Zhihui

Strategic Study of CAE 2010, Volume 12, Issue 2,   Pages 40-46

Abstract:

Rockburst processes of a circular tunnel are modeled by use of FLAC at different dilation angles. To model the tunnel excavation, a FISH function is written and used to delete the elements in the tunnel. For rock elements exhibiting linear strain-softening behavior beyond the occurrence of failure and then ideal plastic behavior, the failure criterion is a composite Mohr-Coulomb criterion with tension cut-off. The present calculation is divided into three steps. Firstly, a hydrostatic pressure is applied to the plane strain model until a static equilibrium state is reached. Secondly, a tunnel is excavated using the written FISH function. Thirdly, the calculation renews to achieve a new equilibrium state. Results show that with an increase of the dilation angle, the shear band becomes wider; the dog-ear or V-shaped rockburst notch becomes deeper; the number of failed elements is greater and the plastic zone becomes bigger. At lower dilation angles, the apparent strain localization phenomenon is localized at V-shaped notches, the angle between a shear band and the tangential line of the tunnel surface is higher. However, at higher dilation angles, the angle is lower and the apparent strain localization phenomenon is localized at the tunnel surface. The present numerical results about the shear band inclination are consistent with the Roscoe and Arthur theories.

Keywords： dilation angle     circular tunnel     rockburst     shear band     V-shaped notch     shear strain     volumetric strain    

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Title Author Date Type Operation

The Analysis of Dangerous Volumetric Water Content of Unsaturated Soil Slope

Zhang Shilin,Wang Dongmei,Li Genhua

Journal Article

The Principle of Interaction Between Plastic Volumetric and Shear Strains for Unsaturated Soils

Wang Jingtao

Journal Article

Experimental evaluation and simulation of volumetric shrinkage and warpage on polymeric composite short

Jonnathan D. SANTOS,Jorge I. FAJARDO,Alvaro R. CUJI,Jaime A. GARCÍA,Luis E. GARZÓN,Luis M. LÓPEZ

Journal Article

Error measurement and assemble error correction of a 3D-step-gauge

MAO Xinyong, LI Bin, SHI Hanmin, LIU Hongqi, LI Xi, LI Peigen

Journal Article

Optimization of phosphorus removal in uniFed SBR system for domestic wastewater treatment

Xuguang TANG, Shuying WANG, Yongzhen PENG

Journal Article

New method for computer numerical control machine tool calibration: Relay method

LIU Huanlao, SHI Hanming, LI Bin, ZHOU Huichen

Journal Article

Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG

Journal Article

Numerical simulation of the rockburst processes of a circular tunnel at different dilation angles

Wang Xuebin,Pan Yishan,Zhang Zhihui

Journal Article