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Development and Application of Full-face Variable Diameter Slipforms of Inclined Shafts

Zhou Yu,Qian Xingxi,Fan Qixiang,Liao Jianxin

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 81-85

Abstract:

The construction, principle and main technical performance of the full-face variable diameter slipformsof inclined shafts are concisely introduced.In underground water conveyance system for Three Gorges Project's permanent lock, the inclined shaftsSome new techniques of the full-face variable diameter slipforms are taken in concrete construction.The inclined shafts are accomplished with single-pass pouring practice and the change of height is finished

Keywords： Three Gorges Project (TGP)     inclined shafts concrete construction     full-face variable diameter slipformsfor inclined shafts    

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The location choice and construction technology of shafts in Bohai Strait tunnel

Wang Yunlong,Tan Zhongsheng

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 85-89

Abstract: Based on the whole tunnel scheme of Bohai Strait, the location choice and construction technology ofshafts in Bohai Strait subsea tunnel were researched in this paper.machine (TBM) life, Beihuangcheng Island and Beichangshan Island were selected as the locations for two shafts; and through the calculations of construction and operation ventilation and the research of the islandAccording to the construction technology analyses of shafts in mine, railway tunnel and road tunnel,a

Keywords： subsea tunnel     shaft     ventilation     construction technology    

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Construction Technology of Off-Site Precast Concrete Buildings

Ting Gong,Jian Yang,Hao Hu,Feng Xu

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 122-124 doi: 10.15302/J-FEM-2015039

Abstract: The industrialization of building construction is gradually becoming a new choice of construction technologydriven by some great advantages such as high efficiency in construction, low energy consumption andConstruction management plays an important part to ensure the quality of projects.A comparison between traditional on-site and modern off-site construction methods has been conducted.

Keywords： off-site construction     precast concrete     modular construction     construction management     building information    

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Dynamic crack propagation in plates weakened by inclined cracks: an investigation based on peridynamics

A. SHAFIEI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 527-535 doi: 10.1007/s11709-018-0450-1

Abstract: In this paper by using peridynamics, the crack path for inclined crack under dynamic loading were investigatedIn addition, the influence of geometry on inclined crack growth is studied.

Keywords： peridynamics     inclined crack     dynamic fracture     crack branching    

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Centrifuge model test on dynamic behavior of group-pile foundation with inclined piles and its numerical

ZHANG Feng, OKAWA Katsunori, KIMURA Makoto

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 233-241 doi: 10.1007/s11709-008-0033-7

Abstract: In this paper, dynamic behavior of a group-pile foundation with inclined piles in loose sand has beenDifferent types of piles, vertical pile or inclined pile, are considered in order to verify the differentcharacteristics of a group pile foundation with inclined piles.

Keywords： centrifuge     Different     three-dimensional elastoplastic     calculation     inclined    

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Influence of construction-induced damage on the degradation of freeze–thawed lightweight cellular concrete

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 781-792 doi: 10.1007/s11709-021-0733-9

Abstract: During the construction of lightweight cellular concrete (LCC), material damage frequently occurs, causingThe construction-induced damage can be more significant than those from the service environment of LCCHowever, the effect of construction-induced damage on LCC during F–T cycles is often ignored and theIn this study, we investigated the factors causing damage during construction using a sample preparationThis study would serve as a guide for the construction and performance of LCC in cold regions.

Keywords： lightweight cellular concrete     construction-induced damage     freeze-thaw action     microstructure     degradation    

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Large-scale industrial manufacturing of carbon nanotubes in a continuous inclined mobile-bed rotating

Sophie L. Pirard, Sigrid Douven, Jean-Paul Pirard

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 280-289 doi: 10.1007/s11705-017-1635-1

Abstract: This process is based on a continuous inclined mobile-bed rotating reactor and very active catalysts

Keywords： carbon nanotubes     catalytic chemical vapor deposition     inclined rotating reactor     industrial process     scaling-up    

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A Brief Review of Rock-Filled Concrete Dams and Prospects for Next-Generation Concrete Dam Construction Review

Feng Jin, Duruo Huang, Michel Lino, Hu Zhou

Engineering 2024, Volume 32, Issue 1,   Pages 100-106 doi: 10.1016/j.eng.2023.09.020

Abstract:

Over the past few decades, one of the most significant advances in dam construction has been the inventionof the rock-filled concrete (RFC) dam, which is constructed by pouring high-performance selfcompactingconcrete (HSCC) to fill the voids in preplaced large rocks.  The innovative use of large rocks in dam construction provides engineers with a material that  Prospects for next-generation concrete dams are discussed from the perspectives of environmental

Keywords： Rock-filled concrete dam     Pouring compactness     Effect of large rocks     Intelligent quality control     Unmanneddam construction    

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Research on key construction technologies of concrete dam heightening project

Zhou Hougui

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 87-92

Abstract:

Based on construction practice of worldwide concrete dam heightening project, 4 key construction technologiesof concrete gravity dam heightening project by the integral heightening mode on the existing dam byThe 4 key technologies are concrete raw materials and mix proportion, jionting between new concrete andexisting concrete, controlled demolition and transference of old structures, and resources temporaland spatrial allocation curing construction period, For each key construction technology, the construction

Keywords： construction technology     dam heightening     concrete dam     hydraulic and hydropower engineering    

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Experiments on channel columns with inclined simple edge stiffeners under compression loading

WANG Chungang, ZHANG Yaochun, ZHANG Zhuangnan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 312-321 doi: 10.1007/s11709-007-0041-z

Abstract: In order to investigate the compression behavior of pin-ended cold-formed channel columns with inclinedThe capacity of the specimens with 45º inclined angle for bearing compression is appreciably higher thanthe other two types of specimens with 90º or 135º inclined angles at the same negative eccentricity,

Keywords： different     post-buckling strength     capacity     distortional buckling     Furthermore    

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Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha

Qixiang FAN

Frontiers of Engineering Management 2017, Volume 4, Issue 2,   Pages 231-237 doi: 10.15302/J-FEM-2017103

Abstract: Hongtao ZHOU, Hongwei WANG, Wei ZENG. [J]. Front. Eng, 2018, 5(1): 78-87.Peter REDFERN, Hua ZHONG. [J]. Front. Eng, 2017, 4(2): 193-200.Ming-zhou Liu,Cong-hu Liu,Mao-gen Ge,Yuan Zhang,Qing-hua Zhu. [J]. Front. Eng, 2016, 3(2): 144-146.Chong-guang Feng,Hao Hu,Feng Xu,Jian Yang. [J]. Front. Eng, 2015, 2(2): 178-181.Yu Zhao,Sheng-quan Wang,Ke-chao Zhu. [J]. Front. Eng, 2015, 2(1): 35-38.Ru-gui Chen,Jia-meng Chen. [J]. Front. Eng, 2014, 1(1): 52-61.An Wang. [J]. Front. Eng, 2014, 1(1): 13-17.

Keywords： super-high arch dam     intelligent construction     mass concrete temperature control     structure behavior control     anti-erosion concrete     low-heat portland cement     large-discharge and high-velocity spillway tunnels     large    

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Dynamic Visual Simulation for Concrete Dam Construction Process of the Xiangjiaba Hydro Station

Shen Mingliang,Chen Lihua,Chen Wei,Sheng Lemin,Su Junan

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 68-73

Abstract:

In view of simulation for concrete dam construction process of the Xiangjiaba Hydro Station, the papersystemically analyses the relation and condition among various main factors during concrete dam constructionBy using algorithmic procedure of choosing block from separate bin, simulation result for concrete damconstruction is made in the form of three-dimension visual simulation.machine and equipment and verification of dam construction schedule.

Keywords： Xiangjiaba Hydro Station     construction simulation     concrete construction     comparison of drafts    

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Key technical innovations in the construction of Baihetan Hydropower Station Project

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 367-372 doi: 10.1007/s42524-023-0253-5

Abstract: Key technical innovations in the construction of Baihetan Hydropower Station Project

Keywords： ultra-high arch dam     columnar jointed basalt     low-heat cement concrete     temperature controlled crackprevention     million-kilowatt unit     intelligent construction    

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A critical review of preparation design and workability measurement of concrete material for largescale

Guowei MA, Li WANG

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 382-400 doi: 10.1007/s11709-017-0430-x

Abstract: It is of great feasibility to construct structural components and buildings by means of 3D concrete printingThe major issues of this innovative technique focus on the preparation and optimization of concrete materialspaper firstly introduces three largescale 3D printing systems that have been successfully applied in constructionIt then summarizes the commonly used raw materials in concrete manufacturing.mixture to meet the critical requirements of a freeform construction process.

Keywords： 3D printing     concrete material     printable property     workability measurement     construction automation    

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Materials-oriented integrated design and construction of structures in civil engineering—A review

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 24-44 doi: 10.1007/s11709-021-0794-9

Abstract: Material-oriented integrated design and construction of structures (MIDCS) combine materials engineeringstage: it fully utilizes the strengths of materials by selecting the most suitable structural forms and constructionAdditionally, advanced material design methods such as bioinspired design and structure construction

Keywords： integrated design and construction     fiber-reinforced concrete     fiber-reinforced polymer     light-weight    

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Title Author Date Type Operation

Development and Application of Full-face Variable Diameter Slipforms of Inclined Shafts

Zhou Yu,Qian Xingxi,Fan Qixiang,Liao Jianxin

Journal Article

The location choice and construction technology of shafts in Bohai Strait tunnel

Wang Yunlong,Tan Zhongsheng

Journal Article

Construction Technology of Off-Site Precast Concrete Buildings

Ting Gong,Jian Yang,Hao Hu,Feng Xu

Journal Article

Dynamic crack propagation in plates weakened by inclined cracks: an investigation based on peridynamics

A. SHAFIEI

Journal Article

Centrifuge model test on dynamic behavior of group-pile foundation with inclined piles and its numerical

ZHANG Feng, OKAWA Katsunori, KIMURA Makoto

Journal Article

Influence of construction-induced damage on the degradation of freeze–thawed lightweight cellular concrete

Journal Article

Large-scale industrial manufacturing of carbon nanotubes in a continuous inclined mobile-bed rotating

Sophie L. Pirard, Sigrid Douven, Jean-Paul Pirard

Journal Article

A Brief Review of Rock-Filled Concrete Dams and Prospects for Next-Generation Concrete Dam Construction

Feng Jin, Duruo Huang, Michel Lino, Hu Zhou

Journal Article

Research on key construction technologies of concrete dam heightening project

Zhou Hougui

Journal Article

Experiments on channel columns with inclined simple edge stiffeners under compression loading

WANG Chungang, ZHANG Yaochun, ZHANG Zhuangnan

Journal Article

Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha

Qixiang FAN

Journal Article

Dynamic Visual Simulation for Concrete Dam Construction Process of the Xiangjiaba Hydro Station

Shen Mingliang,Chen Lihua,Chen Wei,Sheng Lemin,Su Junan

Journal Article

Key technical innovations in the construction of Baihetan Hydropower Station Project

Journal Article

A critical review of preparation design and workability measurement of concrete material for largescale

Guowei MA, Li WANG

Journal Article

Materials-oriented integrated design and construction of structures in civil engineering—A review

Journal Article