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The research on method of geometry-control during erection of the short-line bridge

Wang Min,Zhang Yongtao,Liu Jinghong,Liu Yi,Huang Yue

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 79-81

Abstract: ">Focus on error control during fabricating and suspended splicing of box girders with segmentation methoderror reasons, and the combination with practical engineering—Sutong B2, it discussed control method, computing method and sensitive analysis method of linear control of prefabricated pre-stressed continuousbeam bridge assembly with short line method.

Keywords： geometry-control     error analysis     least square method     erection of the short-line method    

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Anlotinib as third- or further-line therapy for short-term relapsed small-cell lung cancer: subgroup

Frontiers of Medicine 2022, Volume 16, Issue 5,   Pages 766-772 doi: 10.1007/s11684-021-0916-8

Abstract: This study aimed to investigate the efficacy and safety of anlotinib as third- or further-line therapyin patients with short-term relapsed SCLC from ALTER1202.Patients with short-term relapsed SCLC (disease progression within 3 months after completing ≥ two linesFor patients with short-term relapsed SCLC, third- or further-line anlotinib treatment was associated

Keywords： anlotinib     chemotherapy     short-term relapsed     small-cell lung cancer    

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A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 156-167 doi: 10.1007/s11465-014-0297-7

Abstract:

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamicFirst, by introducing a special matrix splitting iteration method into the traditional compound directiterative method, the full matrices for the linear systems of equations are transformed into sparsebanded ones with any half-bandwidth; then, an extended Thomas method which can solve banded linear systemsTwo kinds of numerical results of transient EHL line contact problems under sinusoidal excitation or

Keywords： elastohydrodynamic lubrication     transient     line contact     matrix splitting iteration method     the Thomas method    

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A naive optimization method for multi-line systems with alternative machines

Weichang KONG, Fei QIAO, Qidi WU

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4,   Pages 377-392 doi: 10.1007/s11465-019-0544-z

Abstract: The scheduling of parallel machines and the optimization of multi-line systems are two hotspots in theConsequently, optimization of multi-line systems with alternative machines requires a simple mechanismTo define a general multi-line system with alternative machines, this study introduces the capabilityWhen a reasonable target value is provided, the proposed method can realize closed-loop optimizationThe method demonstrates a potential for utilization in multi-objective optimization.

Keywords： multi-line systems     alternative machines     feedback control     closed-loop optimization    

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: This paper discusses two problems in in-line particle sizing when using light fluctuation method.

Keywords： in-line measurement     particle size distribution (PSD)     incident light intensity     particle concentration    

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Choosing configurations of transmission line tower grounding by back flashover probability value

Dmitry KUKLIN

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 213-226 doi: 10.1007/s11708-016-0398-6

Abstract: However, in application to grounding of transmission line towers they are not enough to determine whatThe insulation flashover probability is calculated on the basis of engineering method, which evaluatesFinite-difference time-domain method is used for calculations of transients.

Keywords： grounding     transmission line tower     back flashover probability     FDTD method    

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Study on tension testing of short hangers in suspension bridges

Qi Dongchun,Guo Jian,Shen Ruili

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 78-83

Abstract: accurately determine the effective length and bending rigidity of a hanger, the tension calculation of shorthangers according to formula method may lead to big error.The results show that the simplifying assumptions of formula method are not suitable for short hangersHanger tension calculation with finite element method is introduced.method.

Keywords： short hanger     hanger tension measurement     frequency method     bending rigidity     finite element method    

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A novel method to investigate voltage stability of IEEE-14 bus wind integrated system using PSAT

Satish KUMAR,Ashwani KUMAR,N. K. SHARMA

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 410-418 doi: 10.1007/s11708-016-0440-8

Abstract: This paper presents the line indices method to identify these weak buses, so that some corrective actionis verified by calculating the power flow (PF) using the power system analysis tool box (PSAT) and lineThe PF and load flow results are used to calculate line indices for the IEEE-14 bus test system which

Keywords： voltage stability     line indices     power system analysis tool box (PSAT)     wind system     line loading     power flow    

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Unstressed state control method for process control of structure formed by stages

Qin Shunquan

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 72-78

Abstract:

This paper establishes a mechanical equilibrium equation for structure in any construction process of bridge formed by stages, and thus concludes that the core of process control for stage-constructed bridge is the quantity of unstressed state of structural elements. The control and adjustment of quantity of unstressed state of the structural elements provides a solution to the problem of rection calculation for bridge constructed by stages. Based on the principle that internal force and displacement have nothing to do with the construction process on the premise of a constant quantity of unstressed state, parallel operation of multiple working procedures can be put into practice, and the automatic filtration of influences from temporary load and temperature during construction can be therefore well realized.

Keywords： bridge constructed by stages     unstressed length     unstressed curvature     parallel operation     erection calculation    

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The error adjusting method of lineshape control for the middle steel tower of Taizhou Bridge

Zhang Xiangqun,Wang Lin and You Xinpeng

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 29-32

Abstract: The technology with segments fabricated in the factory and erection at site is used in the constructionBased on precise monitoring and control to the shape of the segments and the line-shape of the toweradjustment of the adjusting gap of the tower is calculated according to the actual error of the tower at the erectionstage, and the line-shape error of the tower is adjusted.control method adapted could be effective, and the precision of final line-shape of the middle steel

Keywords： Taizhou Bridge     middle steel tower     line shape control     error adjusting    

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Study on key technologies employed in planning and construction of Shanghai Donghai Bridge offshore wind farm

Lu Zhongmin

Strategic Study of CAE 2010, Volume 12, Issue 11,   Pages 20-24

Abstract: the foundation type of high-piled concrete bearing platform with anticollision ability,the analysis methodstudy on some technical issues and certain practice including the site selection, the voltage elevation methoddesign of foundation type selection, the test of pile foundation, the foundation construction, the erection

Keywords： offshore wind farm     site selection     voltage elevation method     design and construction of foundation     erection    

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Yuan-zhang Liu: a Short Biography

Anon

Frontiers of Engineering Management 2014, Volume 1, Issue 1,   Pages 113-114 doi: 10.1530/J-FEM-2014016

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Research on On-line Detecting Method and Key Technologies for Part Quality (Dimension and Surface Roughness

Chen Aidi,Wang Xinyi

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 73-77

Abstract:

To research on on-line detecting method and key technologies for part quality, based on the analysisof methods and features of on-line detecting of part dimension and surface roughness, an artificialneural network system for on-line detecting of part dimension and a fuzzy neural network system for on-lineThe Scheme of on-line detecting method for part quality can detect part dimension and surface roughness

Keywords： on-line detecting     neural network     fuzzy neural network     dimension precision     surface roughness    

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The study of slip line field and upper bound method based on the non-associated flow rule

Zheng Yingren,Deng Chujian,Wang Jinglin

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 56-69

Abstract:

The slip line field theory and the upper bound method based on the associateddon't coincide with the velocity line.In this paper some problems existing in the slip line field theory and the upper bound method based onThe slip line field theory and the upper bound method based on the non-associated flow rule were deducedfield theory and the upper bound method based on the associated flow rule for the traditional plastic

Keywords： slip line field     upper bound method     associated flow rule     non-associated flow rule     generalized plastic    

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Shou-rong Zhang: a Short Biography

Anon.

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 225-226 doi: 10.15302/J-FEM-2014030

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Title Author Date Type Operation

The research on method of geometry-control during erection of the short-line bridge

Wang Min,Zhang Yongtao,Liu Jinghong,Liu Yi,Huang Yue

Journal Article

Anlotinib as third- or further-line therapy for short-term relapsed small-cell lung cancer: subgroup

Journal Article

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Journal Article

A naive optimization method for multi-line systems with alternative machines

Weichang KONG, Fei QIAO, Qidi WU

Journal Article

A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Journal Article

Choosing configurations of transmission line tower grounding by back flashover probability value

Dmitry KUKLIN

Journal Article

Study on tension testing of short hangers in suspension bridges

Qi Dongchun,Guo Jian,Shen Ruili

Journal Article

A novel method to investigate voltage stability of IEEE-14 bus wind integrated system using PSAT

Satish KUMAR,Ashwani KUMAR,N. K. SHARMA

Journal Article

Unstressed state control method for process control of structure formed by stages

Qin Shunquan

Journal Article

The error adjusting method of lineshape control for the middle steel tower of Taizhou Bridge

Zhang Xiangqun,Wang Lin and You Xinpeng

Journal Article

Study on key technologies employed in planning and construction of Shanghai Donghai Bridge offshore wind farm

Lu Zhongmin

Journal Article

Yuan-zhang Liu: a Short Biography

Anon

Journal Article

Research on On-line Detecting Method and Key Technologies for Part Quality (Dimension and Surface Roughness

Chen Aidi,Wang Xinyi

Journal Article

The study of slip line field and upper bound method based on the non-associated flow rule

Zheng Yingren,Deng Chujian,Wang Jinglin

Journal Article

Shou-rong Zhang: a Short Biography

Anon.

Journal Article