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The practice of project construction and management of Three Gorges shiplock

Fan Qixiang,Yang Zongli,Liu Gang

Strategic Study of CAE 2011, Volume 13, Issue 7, Pages 91-95

Abstract:

The double-line five-step ship-lock of Three Gorges Project is an extra-largeThe ship-lock is a challenging and world-class project integrating the advanced techniques and equipmentThrough 17-year construction and 9-year operation of the ship-lock, various difficulties in design, constructionare summarized according to the management practice of the second stage main works of Three Gorges ship-lock

Keywords： project management Three Gorges Project ship-lock

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The design of double line five step ship-lock of Three Gorges Project

Niu Xingqiang,Tong Di,Song Weibang

Strategic Study of CAE 2011, Volume 13, Issue 7, Pages 85-90

Abstract:

The general design and layout of the double line five step ship lock, the water delivery technique for high head ship lock, the key technical problems of fully lined ship-lockSince the operation of ship lock in 2003, the operation practice has proved that the design techniquesThe design and construction of the fully lined ship lock promotes the development of design theory andpractice of ship lock projects, which makes the construction technology of ship lock in the world reach

Keywords： Three Gorges Project double-line five-step design of ship-lock

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Innovation of Management and Science and Technology in Phase I Construction of TGP

Dai Huichao,Cao Guangjing

Strategic Study of CAE 2005, Volume 7, Issue 1, Pages 50-59

Abstract: The double-way consecutive five-step ship locks succeeded trial navigation on June 16, 2003.as the TGP general layout and dam engineering, power station, the double-way consecutive five-step ship

Keywords： Three Gorges dam hydropower station ship lock generating set river closure management

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Key Technologies of the Hydraulic Structures of the Three Gorges Project

Xinqiang Niu

Engineering 2016, Volume 2, Issue 3, Pages 340-349 doi: 10.1016/J.ENG.2016.03.006

Abstract: discharge orifices, a hydropower station of giant generating units, and a giant continual multi-step shiplock with a high water head.

Keywords： dam Penstock on dam downstream surface Tailrace tunnel with sloping ceiling Stable arch Fully lined shiplock

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Influence of fluid-structure interaction on vortex induced vibration and lock-in phenomena in long span

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4, Pages 363-384 doi: 10.1007/s11709-016-0353-y

Abstract: Shedding frequencies for the associated wind velocities in the lock-in region are calculated in boththe two-way approach predicts earlier vortex induced vibration for lower critical wind velocities and lock-in

Keywords： vortex-induced vibration fluid-structure interaction Strouhal number lock-in kinetic energy

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The research of ship-bridge collision protection system for Taizhou Bridge

Shen Gang,Fu Yaohua,Jin Yunnlong

Strategic Study of CAE 2010, Volume 12, Issue 4, Pages 73-77

Abstract:

The risk of ship collision to the center tower located at the edge ofAiming at the suspension bridge with three-tower-span, with combination of ship navigation planning,bridge parameters and characteristics of bridge foundation, the ship collision research is carried outThe safety of the bridge and effectiveness of the protection system under ship collision is studied by

Keywords： ship-bridge collision ship-collision force the numerical simulation of ship collision pile supported

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Omnichannel retail operations with ship-to-store and ship-from-store options under supply disruption

Frontiers of Engineering Management Pages 158-170 doi: 10.1007/s42524-022-0238-9

Abstract: ., ship-from-store and ship-to-store options) can mitigate the risk of supply disruption in a supply

Keywords： supply chain disruption omnichannel fulfillment option ship-from-store ship-to-store

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The Generating Lock P<G，X，X'>and Its Central Encrypting System

Shi Kaiquan,Chen Zexiong

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 41-46

Abstract:

The conception of the generating lock P <G ,X, X´> and the centralThese systems include the generating lock P<G ,X, X´> and single-tooth central encryptingsystem, and the generating lock P <G ,X, X´> and multi-tooth central encrypting

Keywords： the generating lock the central encrypting system multi-tooth encrypting-decrypting algorithm P X X

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Theoretical and experimental study on seismic response control on top of Three-Gorges ship lift towers

Weilian QU, Jianwei TU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1, Pages 32-41 doi: 10.1007/s11709-009-0003-8

Abstract: A vertical ship lift under earthquake excitation may suffer from a whipping effect due to the suddenchange of building lateral stiffness at the top of the ship lift towers.Theoretically, the dynamic models of MR damper and the mechanical model of ship lift was established,controlling algorithm was proposed and the fundamental semi-active control equation for the Three-Gorges shipExperimentally, the experimental model of the ship lift was given, the vibrating table experiment of

Keywords： Three-Gorges ship lift tower whipping effect magnetorheological (MR) intelligent isolation system neural

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Study on four-step operational mode prototype debugging of TGP lock under impounded level 156 m in the

Hu Ya’an,Zhang Ruikai,Li Yun

Strategic Study of CAE 2009, Volume 11, Issue 9, Pages 52-58

Abstract: text-align: justify;">This paper expounds the superiority of adopting four-step operational mode for TGP lockof the 1st-bifurcation at mid chamber has been basically eliminated, the working conditions of the lockhead 45.2 m has been confirmed well, therefore, the four-step operational mode can be adopted for TGP lock

Keywords： TGP lock operational mode prototype debugging

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Research of corrosion-monitoring system on key parts of ship

Yang Qingsong and Lei Dumin

Strategic Study of CAE 2015, Volume 17, Issue 5, Pages 63-70

Abstract: technology，according to the corrosion environment，characteristics and mechanism of the key parts of ship；the corrosion characteristics and behaviors of the key parts of ship.

Keywords： ship；corrosion；monitoring system

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Technology and Industry Development of Marine Transportation Equipment

Wu Yousheng, Zeng Xiaoguang,Xu Xiaoli,Cao Bo,Li Yang

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 10-18 doi: 10.15302/J-SSCAE-2020.06.002

Abstract: Based on the above research, fivekey technical suggestions were put forward, such as polar navigation shiptechnology, ship intelligent manufacturing technology, and ship optimization and energy saving technologyAnd advices of setting up major projects were put forward, including intelligent ship engineering project, project of super eco-environment protection ships, and project for ship lifecycle operation and maintenance

Keywords： marine transportation equipment ship and ocean engineering green and intelligent ship polar ship

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Development Strategy of Intelligent Ship Engineering Technology

Lang Shuyan, Zeng Xiaoguang, Zhang Min

Strategic Study of CAE 2019, Volume 21, Issue 6, Pages 27-32 doi: 10.15302/J-SSCAE-2019.06.005

Abstract:

With the rapid development of emerging technologies, intelligent shiptechnical classification of intelligent ships, summarized the current development status of intelligent shipFurthermore, we suggest that China should pay equal attention to R & D and application of the intelligent shipamong the industry, university, and research institute, establish a comprehensive service mode with ship

Keywords： ship intelligention intelligent ship technology intelligent ship

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The Assessment of Fatigue Life of Ship Structures

Li Jingyu,Tian Changlu

Strategic Study of CAE 2006, Volume 8, Issue 2, Pages 51-54

Abstract:

The analysis of accidents indicates that fatigue is the main failure mode in ship structures.The general principles of the fatigue life assessment of ship structures are reviewed.

Keywords： ship structure fatigue life cumulative damage

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ENABLING CROP DIVERSIFICATION TO SUPPORT TRANSITIONS TOWARD MORE SUSTAINABLE EUROPEAN AGRIFOOD SYSTEMS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3, Pages 474-480 doi: 10.15302/J-FASE-2021406

Abstract:

European cropping systems are often characterized by short rotations or even monocropping, leading to environmental issues such as soil degradation, water eutrophication, and air pollution including greenhouse gas emissions, that contribute to climate change and biodiversity loss. The use of diversification practices (i.e., intercropping, multiple cropping including cover cropping and rotation extension), may help enhance agrobiodiversity and deliver ecosystem services while developing new value chains. Despite its benefits, crop diversification is hindered by various technical, organizational, and institutional barriers along value chains (input industries, farms, trading and processing industries, retailers, and consumers) and within sociotechnical systems (policy, research, education, regulation and advisory). Six EU-funded research projects have joined forces to boost crop diversification by creating the European Crop Diversification Cluster (CDC). This Cluster aggregates research, innovation, commercial and citizen-focused partnerships to identify and remove barriers across the agrifood system and thus enables the uptake of diversification measures by all European value-chain stakeholders. The CDC will produce a typology of barriers, develop tools to accompany actors in their transition, harmonize the use of multicriteria assessment indicators, prepare policy recommendations and pave the way for a long-term network on crop diversification.

Keywords： crop rotation lock-in intercropping multiple cropping networking