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Study on anti-sliding stability of hydraulic structures on subbed soils (continued)

Zhou Junliang

Strategic Study of CAE 2011, Volume 13, Issue 9,   Pages 22-30

Abstract:

A study on the anti-sliding stability of hydraulic structures on subbedUsing the anti-sliding test results of dragged concreting pressure plate in foundation pits, the decreasedvalue of anti-sliding bearing capacity after spring back influenced of subbed soil is determined; envelopeof anti-sliding shear stress and friction coefficient are also quantitatively determined.and creepy slippage of subbed soil, to determine sliding contour creep, and limit the maximum compressive

Keywords： anti-sliding test of dragged concreting pressure plate     strength envelop of shear stress     friction coefficient     forms of displacement and sliding     creep slippage of subbed soil     design and calculation method    

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Study on anti-sliding stability of hydraulic structures on subbed soils

Zhou Junliang

Strategic Study of CAE 2010, Volume 12, Issue 3,   Pages 4-14

Abstract:

To make a study on the anti-sliding stablity of foundation of hydraulicstructures on subbed soils, and based on the result by anti-sliding tests of dragged concreting clipplates in foundation pits, the anti-sliding stablity of foundation on subbed soils was determind.It is worked out a design method to determine the sliding frictional resistances and the forms of slidingstructure;a formula for the the anti-sliding move of subbed soils and a rule to distinguish the plane

Keywords： anti-sliding test of dragged concreting clip plates     the forms of the largest displacement and slidingmove     anti-sliding friction coefficient     design and calculation wethod    

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Anti-sliding safety assessment for main saddle on middle tower of Taizhou Bridge

Ruan Xin,Ruan Jing,Chen Airong and Guo Ji

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 71-74

Abstract: Three methods to assess the safety of saddle sliding on middle tower of the Taizhou Bridge are presentedprobabilistic model of load effect and structure resistance is established, and reliability index of anti-sliding

Keywords： three-tower two-span suspension bridge     middle tower saddle     deterministic assessment     probabilistic assessment    

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investigation into the heat transfer characteristics of spiral wall with internal rib in a supercritical sliding-pressure

TANG Renhu, YIN Fei, WANG Haijun, CHEN Tingkuan

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 300-304 doi: 10.1007/s11708-007-0043-5

Abstract: Within the pressure range of 9–28 MPa, mass velocity range of 600–1 200 kg/(m · s), and heat flux rangeHowever, the heat transfer enhancement decreased near the critical pressure.At supercritical pressure, the temperature difference between the wall and the fluid increased near theincrease of wall temperature was less than that of departure from nucleate boiling at sub-critical pressureWhen pressure is closer to the critical pressure, the temperature difference between the wall and the

Keywords： m ·     diameter     critical pressure     sub-critical pressure     maximum    

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Large-scale model test study on the water pressure resistance of construction joints of karst tunnel

Frontiers of Structural and Civil Engineering   Pages 1249-1263 doi: 10.1007/s11709-023-0974-x

Abstract: A large-scale model test was designed and conducted, innovatively transforming the external water pressurejoint were analyzed, and the reliability of the model test was verified via numerical calculations.The test results show that the water pressure resistance of the embedded transverse reinforced waterstopis similar to that of the steel plate waterstop, and both have more advantages than the rubber waterstopto the model test results, indicating that the model test results have high accuracy and reliability

Keywords： karst tunnel     lining construction joint     water pressure resistance     large-scale model test     numerical    

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Wind tunnel test study on the wind pressure coefficient of claddings of high-rise buildings

Yong QUAN, Yi LIANG, Fei WANG, Ming GU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 518-524 doi: 10.1007/s11709-011-0128-4

Abstract: The area-averaged most unfavorable wind pressure coefficients (MUWPCs) on various regions of buildingsurfaces and the influence of the side ratio and the terrain category were studied based on wind tunnel test

Keywords： side ratio     area-averaged pressure coefficients     cladding     terrain category    

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Hydraulic fracturing pressure of concentric double-layered cylinder in cohesive soil

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 937-947 doi: 10.1007/s11709-021-0754-4

Abstract: First, an analytical solution for fracturing pressure in two different concentric regions of soil wasFirst, there is a linear relationship between the fracturing pressure and confining pressure in concentricinternal-layer soil is softer than the external-layer soil, the presence of internal soil on the fracturing pressureexternal-layer soil, the existence of the internal-layer soil has a strengthening effect on the fracturing pressureMoreover, the influence of strength distinction between the two layers on the fracturing pressure is

Keywords： hydraulic fracturing pressure     layered     cavity expansion theory     triaxial fracturing test     cohesive soil    

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A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 305-311 doi: 10.1007/s11709-009-0040-3

Abstract: A pressure/volume-controlled equipment was combined with the triaxial system to measure the water volumeabsorbed by samples accurately and to add pressure on water to filtrate into the sample.of double triaxial collapsible tests were conducted under different suctions and the same net cell pressurethat the collapsible deformation increased with the increasing suction, and the effect of the net cell pressure

Keywords： triaxial apparatus for collapsible soils     controlled suction     pressure/volume controlled equipment     doubletriaxial collapsible test     single triaxial collapsible test    

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Seismic tests of post-tensioned self-centering building frames with column and slab restraints

Chung-Che CHOU, Jun-Hen CHEN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 323-334 doi: 10.1007/s11709-011-0119-5

Abstract: Moreover, a sliding slab is proposed to minimize restraints on the expansion of the PT frame.

Keywords： post-tensioned frame     frame expansion     column restraint     sliding slab     frame test     shake table test    

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Anti-hyperglycemic effect of the polysaccharide fraction isolated from mactra veneriformis

Lingchong WANG, Hao WU, Nian CHANG, Kun ZHANG

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 238-244 doi: 10.1007/s11705-010-0002-2

Abstract: The anti-hyperglycemia effects of the crude polysaccharide part were preliminarily investigated usingcrude polysaccharide fraction can be explored as a novel health product that possesses potential as an anti-hyperglycemic

Keywords： anti-hyperglycemia     Mactra veneriformis     polysaccharide     monosaccharide composition     oralglucose tolerance test    

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An overview of anti-shear behavior study of asphalt mixtures

Chen Guangwei,Li Hongtao,Chen Rongsheng

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 90-94

Abstract:

The paper summarized and evaluated asphalt mixture anti-shear test method, anti-shear mechanism and the anti-shear design reasearch recently.The analysis and evaluation of 9 test methods is helpful for related personnel to choose these test methodsHMA anti-shear properties.as the determination of relevant coefficient in tolerable shear stress test method and calibration of

Keywords： asphalt mixtures     rutting     shear test     anti-shear strength    

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Robust SVM-direct torque control of induction motor based on sliding mode controller and sliding mode

Abdelkarim AMMAR,Amor BOUREK,Abdelhamid BENAKCHA

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 836-849 doi: 10.1007/s11708-017-0444-z

Abstract: It describes a coupling of sliding mode direct torque control (DTC) with sliding mode flux and speedThis algorithm uses direct torque control basics and the sliding mode approach.The sliding mode controller is used to generate reference voltages in stationary frame and give themThe second aim of this paper is to design a sliding mode speed/flux observer which can improve the control

Keywords： induction motor     direct torque control (DTC)     space vector modulation (SVM)     sliding mode control (SMC)     sliding mode observer (SMO)     dS1104    

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Study on water pressure characteristics of Xiamen Xiang’an Subsea Tunnel

Cheng Zhengming

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 29-35

Abstract:

The reasonable water pressure upon lining determination is the key toThe analytic method calculation formula of outside pressure upon lining of circular subsea tunnel wasResults of model tests showed that under the condition of fully closed, the pressure on lining couldnot be reduced; the water pressure would significantly reduce if the water of the tunnel was drained,Lining external water pressure formula under limited drainage was established, and it was also verified

Keywords： subsea tunnel     lining     water pressure     model test     limited drainage     reduction    

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Icing tunnel experimental study of the static pressure detector

Peng Youxin,Zheng Li,Lin Guiping

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 51-55

Abstract:

This work presented experimental approach of studying static pressure

Keywords： static pressure detector     icing tunnel experiment     anti-ice    

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Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0704-4

Abstract: properties and the efficiency of the electro-hydrostatic actuator (EHA) pump under high-speed and high-pressuremulti-objective optimization model to obtain the arbitrarily surface textures design of the slipper/swash plateimprovement in mechanical and volumetric efficiency by 1.4% and 0.8%, respectively, with the textured swash plate

Keywords： electro-hydrostatic actuator     axial piston pump     slipper/swash plate interface     multi-objective optimization    

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Title Author Date Type Operation

Study on anti-sliding stability of hydraulic structures on subbed soils (continued)

Zhou Junliang

Journal Article

Study on anti-sliding stability of hydraulic structures on subbed soils

Zhou Junliang

Journal Article

Anti-sliding safety assessment for main saddle on middle tower of Taizhou Bridge

Ruan Xin,Ruan Jing,Chen Airong and Guo Ji

Journal Article

investigation into the heat transfer characteristics of spiral wall with internal rib in a supercritical sliding-pressure

TANG Renhu, YIN Fei, WANG Haijun, CHEN Tingkuan

Journal Article

Large-scale model test study on the water pressure resistance of construction joints of karst tunnel

Journal Article

Wind tunnel test study on the wind pressure coefficient of claddings of high-rise buildings

Yong QUAN, Yi LIANG, Fei WANG, Ming GU

Journal Article

Hydraulic fracturing pressure of concentric double-layered cylinder in cohesive soil

Journal Article

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Journal Article

Seismic tests of post-tensioned self-centering building frames with column and slab restraints

Chung-Che CHOU, Jun-Hen CHEN

Journal Article

Anti-hyperglycemic effect of the polysaccharide fraction isolated from mactra veneriformis

Lingchong WANG, Hao WU, Nian CHANG, Kun ZHANG

Journal Article

An overview of anti-shear behavior study of asphalt mixtures

Chen Guangwei,Li Hongtao,Chen Rongsheng

Journal Article

Robust SVM-direct torque control of induction motor based on sliding mode controller and sliding mode

Abdelkarim AMMAR,Amor BOUREK,Abdelhamid BENAKCHA

Journal Article

Study on water pressure characteristics of Xiamen Xiang’an Subsea Tunnel

Cheng Zhengming

Journal Article

Icing tunnel experimental study of the static pressure detector

Peng Youxin,Zheng Li,Lin Guiping

Journal Article

Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Journal Article