Development and Application of 3D Visualization Submergence Analysis System for Datengxia Gorge by DENG Lisi, LIU Chuang, ZHU Changfu

“…In order to improve the 3D visualization level of the Datengxia Gorge Water Conservancy Project,solve the problems in management and retrieval of UAV aerial photography results,and meet the needs of high fidelity display of submerging area changes in the process of water level elevation in the reservoir area,this paper firstly sorts out and summarizes the background,objectives and tasks of system development and construction,builds the overall technical framework based on ArcGIS,and then discusses the key technical issues in building the framework in depth,finally develops the 3D visualization submergence analysis system of Datengxia Gorge.This system can realize the 3D display of data,quick retrieval and view,and estimation of submerging area.With good scientificity,practicability and reliability,it can assist to improve the intellectualization and humanization level of engineering construction management.Therefore,the system enjoys good practical application value.…”
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Construction and Application of Digital Asset Platform for Hydropower Engineering by JIA Yuhao

“…In this way,the management and application of engineering digital assets are achieved in the whole life cycle of engineering including the planning and design, construction,and operation and maintenance of hydropower engineering.The construction management level and the production,operation,and maintenance capacity of hydropower engineering are improved,and the application and development of the concept of digital assets in hydropower engineering are promoted.…”
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Digital and circularity in building. KETs for waste management in the European Union by Marina Rigillo, Giuliano Galluccio, Federica Paragliola

“… The article analyses the potential and limitations of using enabling technologies of the digital transition for construction and demolition waste in construction management (BIM, GIS, Virtual and Augmented Reality, Digital Manufacturing, Blockchain, Internet of Things, Digital Twin, Artificial Intelligence) in the context of the European Union. …”
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Application of BIM+GIS in Water Resources Allocation Project of the Pearl River Delta by DU Canyang, DENG Peng, ZHANG Zhaobo, ZHU Xiaobin

“…It incorporates an information-based standard system,a resource pool for engineering big data,a BIM+GIS support platform,a system for electronic signature applications,a multi-information awareness and early warning platform with visual analysis,and a situation-assisted decision application based on a BIM+GIS project panorama.The whole-life-cycle BIM+GIS system platform serves all the participating units including industry supervision and the construction,design,supervision,and safety monitoring of engineering.The digitization,information,and intelligence levels of engineering construction management have reached internationally advanced levels.…”
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EFFECTS OF INACCURATE COST ESTIMATE ON CONSTRUCTION PROJECT STAKEHOLDERS by Abiodun AWOSINA, Ruben NDIHOKUBWAYO, Julius FAPOHUNDA

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Decision-Making Evaluation and Optimization Strategies for Construction EPC Project Developers Utilizing BIM Technology by Yujie Wu, Xiaoming He, Tianyi Cui, Mengze Wu

“…Consequently, there is an urgent need for comprehensive research focused on construction management specifically pertaining to the effectiveness of construction developer management. …”
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Off-Axial Tensile Properties of Precontraint PVDF Coated Polyester Fabrics under Different Tensile Rates by Lanlan Zhang

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Urban Residents’ Willingness to Choose and Pay for ADAS and Autonomous Driving Functions: Comparison of Two Cities in China by Fang-Kai Wang, Ze-Hao Jiang, Yi-Jia Dong, Yue Ma

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Study on the Hydro-Thermal-Mechanical Characteristics of the Lime-Soil Compaction Pile in the Forming Process by Fengchuan Zhang, Jianhua Dong, Xiaoyu Yang, Bo Lian, Xuelang Wang

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From megaprojects to tourism gentrification? The case of Santa Cruz Verde 2030 (Canary Islands, Spain) by Marcus Hübscher

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Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures by Meng Guo, Fujin Hou, Shuaixiang Zhang, Xu Li, Yunliang Li, Yufeng Bi

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Analysis of Related Technical Problems of RCCD Ultra-long Core Samples Based on Huangdeng Hydropower Station by HU Hongxia

“…For the 24.6 m of the world's longest roller compacted concrete coresamples taken out during the quality inspection of RCCD (roller compacted concretedam) at Huangdeng Hydropower Station, in order to better analyze and summarize theexperience of roller compacted concrete construction technology and constructionmanagement experience, combined with the results of concrete mixing test, revisionof construction specifications, inter-layer binding technology, temperature andcrack control technology and construction management measures, this paper analyzesthe performance and related technical problems of the ultra-long core sample andconcrete, and suggests that the acquisition of ultra-long core samples is directlyrelated to the quality of raw concrete materials, mix ratio, uniformity andworkability of concrete mixture, inter-layer binding properties, mechanicalproperties, volume stability, anti-cracking performance and constructionmanagement measures. …”
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Selected Topics on Complex Systems Informatics: Editorial Introduction to Issue 23 of CSIMQ by Kurt Sandkuhl

“…Complex systems and their analysis, construction, management or application are the motivation of all articles in this issue of CSIMQ. …”
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AN EVALUATION OF COLLABORATIVE PRACTICES IN CONSTRUCTION CONTRACTING IN SOUTH AFRICA by Zanele Matsane, Clinton AIGVABOA

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REMEDIES TO TIMELY DELIVERY OF CONSTRUCTION PROJECTS IN LUSAKA, ZAMBIA – AN EXPLORATORY STUDY by Mulenga MUKUKA, Clinton AIGBAVBOA, Wellington THWALA

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Thermal data from Málaga's historical centre: Surface and air temperature measurements captured via mobile station and thermal imaging4TU.ResearchData by Giulia Forestieri, Francisco Tomatis, Daniel Jato-Espino, Monica Pena Acosta

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Design and Implementation of BIM-Based Construction Supervision Platform for Hydraulic Engineering by YANG Chuhua, RAO Fanwei, FU Zhihao, LIAO Xiangjun

“…With the continuous promotion of high-quality development of water conservancy in the new era,it has become an inevitable trend to make full use of information technologies such as BIM,digital twins,and simulations to integrate and innovate with the water conservancy industry.In hydraulic engineering,an intelligent management system focusing on “BIM+a whole life cycle” has been gradually formed.Centering on the construction stage of hydraulic engineering,this study uses the new generation of information technologies such as BIM,big data,3S,and three-dimensional (3D) visualization to build an advanced,practical,and safe construction supervision platform for hydraulic engineering that can integrate the basic and overall construction process information resources.It is expected that the platform can greatly reduce the risks and solve the problems such as insufficient cooperation among institutions,difficult information collection,poor data sharing and consistency,and low construction management efficiency. In this way,we can realize the all-round dynamic supervision of project construction,strengthen the whole-process integration of project information,and promotes the visual,integrated,and collaborative management of project quality,safety,progress,costs,and archives. …”
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Methodology for Developing Hydrological Models Based on an Artificial Neural Network to Establish an Early Warning System in Small Catchments by Ivana Sušanj, Nevenka Ožanić, Ivan Marović

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Research Status and Challenges of Data-Driven Construction Project Management in the Big Data Context by Yao Huang, Qian Shi, Jian Zuo, Feniosky Pena-Mora, Jindao Chen

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Engagement of Facilities Management in Design Stage through BIM: Framework and a Case Study by Ying Wang, Xiangyu Wang, Jun Wang, Ping Yung, Guo Jun

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