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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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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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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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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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Dynamic simulation based optimized design method of concrete production system for RCC dam

ZHAO Chunju, ZHOU Yihong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 405-410 doi: 10.1007/s11709-007-0055-6

Abstract: The construction system of roller compacted concrete (RCC) dam is running according to a series of connected

Keywords： interacted     dynamic simulation     construction     resource     RCC    

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Construction technologies of controlled demolition of concrete andtheir comprehensive applications in

Zhou Hougui

Strategic Study of CAE 2009, Volume 11, Issue 2,   Pages 17-21

Abstract:

Controlled demolition of concrete is one of the important and difficultproblems in construction of reconstruction projects and expansion projects of hydropower projects .Based on systematic analysis of technologic requirements of controlled demolition of concrete , advantagesThat' s the selection criterion system of construction methods for controlled demolition of concreteThe selection criterion system of construction methods for controlled demolition of concrete and representative

Keywords： concrete demolition     controlled demolition construction technology     Danjiangkou Dam    

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Effect of concrete creep and shrinkage on tall hybrid-structures and its countermeasures

Pusheng SHEN, Hui FANG, Xinhong XIA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 234-239 doi: 10.1007/s11709-009-0020-7

Abstract: This method takes into account the effects of construction process by applying loads sequentially storyBased on the concrete creep and shrinkage calculation formula in American Concrete Institute (ACI) code

Keywords： creep     shrinkage     construction process     hybrid-structure    

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GIS-based Visual Simulation Methodology for Concrete Dam Construction Process and Its Application

Li Jingru,Zhong Denghua

Strategic Study of CAE 2005, Volume 7, Issue 8,   Pages 70-74

Abstract:

This paper presents a GIS-based visual simulation methodology for concrete dam construction processGVSS has been applied to a real concrete dam construction project, which verified the feasibility of

Keywords： visual simulation     GIS     concrete dam construction     schedule     optimization    

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Concrete construction technology on tower beam of Three Gorges Project ship lift

Yu Ying

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 27-32

Abstract:

he concrete construction of the beam concrete of tower load-bearing structureIn this paper, combined with the structural features and construction characteristics of concrete pouringin tower beam of the Three Gorges Project ship lift, the concrete construction technology for continuedmade out to ensure the quality of concrete construction for tower beam.The concrete construction practices of Three Gorges Project ship lift tower beam certify the effectiveness

Keywords： ship lift     beam     concrete     construction joints     pouring stratification     Three Gorges Project    

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Innovation and practice of construction technology on hydraulic high-precision concrete

Zhou Hougui

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 4-8

Abstract:

Based on the background of high-precision concrete construction in ThreeGorges Project ship lift, the meaning of hydraulic high-precision concrete and its construction techniquesand construction practices are expounded in this paper.The main accuracy control standards, high-precision measurement technology, high-precision concrete constructiontechnology and concrete physical test results of the high-precision concrete construction of the Three

Keywords： high-precision concrete     construction technology     Three Gorges Project     ship lift    

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Title Author Date Type Operation

Construction Technology of Off-Site Precast Concrete Buildings

Ting Gong,Jian Yang,Hao Hu,Feng Xu

Journal Article

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

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

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

Dynamic simulation based optimized design method of concrete production system for RCC dam

ZHAO Chunju, ZHOU Yihong

Journal Article

Construction technologies of controlled demolition of concrete andtheir comprehensive applications in

Zhou Hougui

Journal Article

Effect of concrete creep and shrinkage on tall hybrid-structures and its countermeasures

Pusheng SHEN, Hui FANG, Xinhong XIA

Journal Article

GIS-based Visual Simulation Methodology for Concrete Dam Construction Process and Its Application

Li Jingru,Zhong Denghua

Journal Article

Concrete construction technology on tower beam of Three Gorges Project ship lift

Yu Ying

Journal Article

Innovation and practice of construction technology on hydraulic high-precision concrete

Zhou Hougui

Journal Article