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Research on an intelligent device for releasing main cable strand of suspension bridge in horizontal

Shen Wang,Yu Jianqun,Gu Qinghua,Mao Youda

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 4-7

Abstract:

The design principle, installation and test of a passive automatic cablereleasing device were described.It is based on horizontal retractable technology and used for releasing main cable strand of suspensionThe release quality of main cable strand was greatly improved after the adoption of the device.

Keywords： suspension bridge     main cable strand     intelligent     cable releasing device    

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Effect of different gas releasing methods on anaerobic fermentative hydrogen production in batch cultures

Sheng CHANG, Jianzheng LI, Feng LIU, Ze YU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 901-906 doi: 10.1007/s11783-012-0403-1

Abstract: ., Owen method with intermediately release, continuous releasing method, and continuous releasing+ COC, initial pH 7.0 and glucose concentration of 10 g·L , the hydrogen production was only 28 mL when releasinggas by Owen method, while it increased two times when releasing the biogas continuously.method, whereas the butyrate predominated and reached 47%–53% of the total liquid end products when releasing

Keywords： batch fermentation     hydrogen production     biogas releasing     hydrogen pressure     homoacetogenesis    

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Ductility loss of hydrogen-charged and releasing 304L steel

Yanfei WANG, Jianming GONG, Yong JIANG, Wenchun JIANG, Wang JIANG

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 298-304 doi: 10.1007/s11465-013-0265-7

Abstract: behavior of 304L austenitic stainless steel after cathodic hydrogen charging and hydrogen spontaneously releasingAfter hydrogen releasing, the specimens recovered a certain extent but not all of its original ductilitySEM) micrographs of fracture surfaces reveal that irreversible damage had developed in the hydrogen-releasingspecimens during the releasing process rather than the charging process.be ascribed to the high tensile stress caused by non-uniform hydrogen distribution during hydrogen releasing

Keywords： hydrogen embrittlement     ductility loss     hydrogen releasing     control strategy     304L austenitic stainless steel    

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Finite element modeling of cable sliding and its effect on dynamic response of cable-supported truss

Yujie YU, Zhihua CHEN, Renzhang YAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1227-1242 doi: 10.1007/s11709-019-0551-5

Abstract: The cable system of cable-supported structures usually bears high tension forces, and clip joints mayfail to resist cable sliding in cases of earthquake excitations or sudden cable breaks.uses cable length and the original length relations.During seismic excitations, the cable sliding behavior in the cable-supported truss have an averagingThe slidable cable joints can greatly reduce the ability of a cable system to resist sudden cable breaks

Keywords： sliding cable     explicit solution framework     original length method     seismic response     cable rupture    

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Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-rate Article

Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 788-795 doi: 10.1631/FITEE.1700018

Abstract: Relay-aided device-to-device (D2D) communication is a promising technology for the next-generation cellular

Keywords： Device-to-device     Relay     Detection     Full-rate space-time block code    

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Analytical dynamic solution of a flexible cable-suspended manipulator

Mahdi BAMDAD

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 350-359 doi: 10.1007/s11465-013-0271-9

Abstract:

Cable-suspended manipulators are used in large scale applications with, heavy in weight and long inIt seems impractical to maintain cable assumptions of smaller robots for large scale manipulators.In this paper, an analytic solution is provided to solve cable vibration.

Keywords： parallel robot     flexible cable     suspended robot     dynamic    

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Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 747-764 doi: 10.1007/s11465-021-0644-4

Abstract: Inspired by motion–energy coupling relationship of the knee, a wearable energy-damper clutched device

Keywords： hybrid transfemoral prosthetic mechanism     energy recycling     wearable mechanical clutched device     mechanical    

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State-of-the-art on theories and applications of cable-driven parallel robots

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0693-3

Abstract: Cable-driven parallel robot (CDPR) is a type of high-performance robot that integrates cable-driven kinematicThis paper summarizes the kernel theories and developments of CDPRs, covering configuration design, cable-forceKinematic modeling, workspace analysis, and cable-force solution are illustrated.In addition, engineering problems such as cable materials, reliability design, and a unified control

Keywords： cable-driven parallel robot     kinematics     optimization     dynamics     control    

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Development of a masticatory robot using a novel cable-driven linear actuator with bidirectional motion

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0687-1

Abstract: Masticatory robots are an effective in vitro performance testing device for dental material andA cable-driven linear actuator (CDLA) capable of bidirectional motion is proposed in this study to designThe CDLA presents remarkable advantages, such as lightweight and high stiffness structure, in using cableperformance experiment validate the CDLA’s efficiency, with its stiffness reaching 1379.6 N/mm (number of cable

Keywords： masticatory robot     cable-driven     linear actuator     parallel robot     stiffness analysis    

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Nonlinear analysis of cable structures using the dynamic relaxation method

Mohammad REZAIEE-PAJAND, Mohammad MOHAMMADI-KHATAMI

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 253-274 doi: 10.1007/s11709-020-0639-y

Abstract: The analysis of cable structures is one of the most challenging problems for civil and mechanical engineersTo utilize this scheme, investigators have suggested various stiffness matrices for a cable element.Moreover, a variety of benchmark problems are suggested by the authors for future studies of cable structures

Keywords： nonlinear analysis     cable structure     stiffness matrix     dynamic relaxation method    

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Experiment and optimal design of a collection device for a residual plastic film baler

Qi NIU,Xuegeng CHEN,Chao JI,Jie WU

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 347-354 doi: 10.15302/J-FASE-2015077

Abstract: The collection device is a core component of the baler.

Keywords： residual film     collection device     collection rate of residual film     impurity of film package     optimization    

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A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0722-2

Abstract: This paper proposes a novel modular cable-driven humanoid arm with anti-parallelogram mechanisms (APMsNext, Bowden cables are used to connect the joints and their driving units to obtain a modular cable-driven

Keywords： modular robotic arm     anti-parallelogram mechanism     Bowden cable     humanoid arm     lightweight joint design    

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Oxygen Penetration Through Full-Thickness Skin by Oxygen-Releasing Sutures for Skin Graft Transplantation Article

Wenjing Zai, Yunong Yuan, Lin Kang, Jialong Xu, Yiqiao Hu, Lifeng Kang, Jinhui Wu

Engineering 2023, Volume 29, Issue 10,   Pages 83-94 doi: 10.1016/j.eng.2023.05.006

Abstract:

The transplantation of full-thickness skin grafts (FTSGs) is important for reconstructing skin barrier and promoting wound healing. Sufficient oxygen supply is closely related to the success of skin grafting. However, full-thickness oxygen delivery is limited by the poor oxygen permeability of skin. Oxygenreleasing sutures (O2 sutures) were developed to facilitate oxygen penetration through full-thickness skin. The O2 sutures delivered 100 times more oxygen than topical gaseous oxygen therapy at a 15 mm depth in the skin model. Under extreme hypoxia (< 0.5% O2, v/v), O2 sutures could also promote endothelial cell proliferation. After the transplantation of FTSGs in mice, O2 sutures accelerated blood re-perfusion and increased the survival area of the skin graft. It is expected that O2 sutures will be adopted in clinical applications to increase the success rate of full-thickness skin transplantation.

Keywords： Wound     Skin graft transplantation     Oxygen-releasing sutures     Full-thickness oxygen delivery    

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A novel flow electrode capacitive deionization device with spindle-shaped desalting chamber

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1800-y

Abstract:

● A spindle-shaped influent chamber was designed and equipped in FCDI system.

Keywords： Spindle-shaped chamber     Desalination performance     Flow electrode capacitive deionization    

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Seismic design of high-rise towers for cable-stayed bridges under strong earthquakes

Yan XU, Shide HU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 451-457 doi: 10.1007/s11709-011-0127-5

Abstract: This paper presents the first of a series of studies on the seismic design of high-rise towers for cable-stayedOne practical cable-stayed bridge with a 730 m long main span and two high-rise towers over 200 m in

Keywords： high-rise tower     cable-stayed bridge     strong earthquake     seismic design    

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Title Author Date Type Operation

Research on an intelligent device for releasing main cable strand of suspension bridge in horizontal

Shen Wang,Yu Jianqun,Gu Qinghua,Mao Youda

Journal Article

Effect of different gas releasing methods on anaerobic fermentative hydrogen production in batch cultures

Sheng CHANG, Jianzheng LI, Feng LIU, Ze YU

Journal Article

Ductility loss of hydrogen-charged and releasing 304L steel

Yanfei WANG, Jianming GONG, Yong JIANG, Wenchun JIANG, Wang JIANG

Journal Article

Finite element modeling of cable sliding and its effect on dynamic response of cable-supported truss

Yujie YU, Zhihua CHEN, Renzhang YAN

Journal Article

Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-rate

Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG

Journal Article

Analytical dynamic solution of a flexible cable-suspended manipulator

Mahdi BAMDAD

Journal Article

Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device

Journal Article

State-of-the-art on theories and applications of cable-driven parallel robots

Journal Article

Development of a masticatory robot using a novel cable-driven linear actuator with bidirectional motion

Journal Article

Nonlinear analysis of cable structures using the dynamic relaxation method

Mohammad REZAIEE-PAJAND, Mohammad MOHAMMADI-KHATAMI

Journal Article

Experiment and optimal design of a collection device for a residual plastic film baler

Qi NIU,Xuegeng CHEN,Chao JI,Jie WU

Journal Article

A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Journal Article

Oxygen Penetration Through Full-Thickness Skin by Oxygen-Releasing Sutures for Skin Graft Transplantation

Wenjing Zai, Yunong Yuan, Lin Kang, Jialong Xu, Yiqiao Hu, Lifeng Kang, Jinhui Wu

Journal Article

A novel flow electrode capacitive deionization device with spindle-shaped desalting chamber

Journal Article

Seismic design of high-rise towers for cable-stayed bridges under strong earthquakes

Yan XU, Shide HU

Journal Article