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Energy Consumption in China's construction industry: Energy Driving and Driven Abilities from a Regional Perspective

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Journal of Systems Science and Information 2021年第1期9卷 45-60页

作者： Jingxin GAO Yunong CHEN Xiaoyang ZHONG Xianrui MA School of Economics and Management Dalian University of TechnologyDalian 116024China Institute of Environmental Science Leiden University2300 RA LeidenThe Netherlands School of Economics and Management Southwest UniversityChongqing 400700China School of Management Science and Real Estate Chongqing UniversityChongqing 400044China

The construction industry is one of the largest energy consumers in China. It not only uses energy directly but also consumes a large amount of embodied energy hidden in intermediate goods and services from other industries. This paper utilizes the multi-regional input-output(MRIO)model to measure the embodied energy consumption in China's construction industry at the province level. To quantify the backward and forward linkages between the construction industry and other industries, the energy-driven and energy-driving abilities of the construction industry are investigated for 30 provinces. The results show that the values of the energy-driven coefficients are significantly larger than the energy-driving coefficients, indicating that the construction industry is highly dependent on products from other industries and other regions, not vice versa. The construction industries in the southwest and northwest regions of China have the highest energy-driven coefficients, showing that the construction industries in west China heavily rely on indirect energy embodied in goods and services. This particularly applies in Guangxi and Hainan provinces, which have the highest energydriven abilities and the lowest energy-driving abilities. The findings can facilitate the policy-makers to examine the critical energy-saving paths.

关键词： construction industry multi-regional input-output(MRIO) energydriven ability energydriving ability

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Systematic literature review on smart contracts in the construction industry: Potentials,benefits, and challenges

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Frontiers of Engineering Management 2022年第2期9卷 196-213页

作者： Xuling YE Ningshuang ZENG Markus KONIG Department of Civil and Environmental Engineering Ruhr-Universitat BochumUniversitatsstraBe 150D-44801 BochumGermany Department of Civil and Environmental Engineering Ruhr-Universitat BochumUniversitatsstraβe 150D-44801 BochumGermany Department of construction Management and Real Estate School of Civil EngineeringSoutheast University(Jiulonghu Campus)Nanjing 210096China

The development of digital transformation in the construction industry has led to the increasing adoption of smart *** programmable applications to automatically write,verify,and enforce transaction conditions,smart contracts can be used in different areas mainly to improve automation level,information security,and built digital environment ***,the smart contract is commonly mentioned as a blockchain appendage,while its unique connotation and value in the construction industry have not been ***,this study carries out a systematic review based on 81 research articles published from 2014 to 2021 on smart contract applications in construction to explore and highlight their potentials under domain-specific *** are analyzed according to research type categorization and domain *** research domains are identified,where the three most highly explored domains are contract and payment,supply chain and logistics,and information *** integration of smart contracts with other innovative concepts and advanced technologies is *** applicability,benefits,and challenges of smart contract applications regarding different research domains are discussed.

关键词： smart contracts blockchain construction industry BIM systematic review

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Forecasting of development of the Jiangsu construction industry and its case analysis

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Journal of Southeast University(English Edition) 2009年第4期25卷 541-544页

作者：陆彦李俊娜东南大学土木工程学院南京210096 郑州市轨道交通有限公司郑州450008

In order to grasp the development path of the Jiangsu construction industry, a multivariable linear regression model for forecasting is proposed. Five factors affecting development of the Jiangsu construction industry are chosen as explanatory variables. They are the construction industry＇s fixed assets K, the gross domestic product （GDP）, real estate added value （REAV）, construction industry export （WS）and investment in construction and installation projects（JA）. The principal component analysis is used to resolve multicollinearity between them. The construction added value （CAV） is chosen as a dependant variable, and the growth model of the Jiangsu construction industry is established. Statistical data from 1990 to 2008 are used to test the prediction accuracy of the model. The predictive results show that from 2009 to 2012, the average annual growth rate of the Jiangsu construction industry added value will be 17. 65% while the GDP growth rate will be 14. 16% . the Jiangsu construction industry will grow faster than the GDP in the near future. The construction output of the GDP continues to rise, and its pillar position will be further strengthened.

关键词： construction industry development forecasting principal component analysis

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Using the Balanced Scorecard as a Strategic Management System in the Libyan construction industry

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Management Studies 2018年第1期6卷 1-19页

作者： Abdussalam Shibani Nawal Gherbal Coventry University Coventry UK

Libya is a developing country that has a growing construction industry, however, the management of construction projects frequently experiences challenges with time and cost restraints and this affects the overall performance of the project as well as the performance of the project managers. The main aim of this paper is to apply BSC in the Libyan construction industry and evaluate the factors that impact project manager performance and their ability to complete and deliver projects successfully in Libya. This study will ascertain the role of project managers, the challenges that project managers in Libya frequently encounter the cause of time and cost overruns within construction projects and the main factors for successful construction projects. This research adopted both quantitative and qualitative research methods. The findings are based upon 300 structured questionnaires distributed to general, project managers working on construction sectors in Libya （Tripoli）. Completed questionnaires received were 183. This is a response rate of 61%. A statistical analysis was used to confirm and address the issues of reliability and validity of the questionnaire survey as a measuring instrument. In addition structured interviews with qualified project managers were used to confirm that the data collected were truly reflective. Upon the data analysis from the questionnaire survey and structured interview the project manager is the most important factor affecting the success of the project in construction industries Libya, furthermore project manager skills are important components that influence the performance of project manager.

关键词： BSC Libya questionnaires survey construction industry qualitative research

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The Prediction of Bankruptcy in a construction industry of Russian Federation

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Journal of Modern Accounting and Auditing 2013年第2期9卷 256-271页

作者： Elena Makeeva Ekaterina Neretina National Research University Higher School of Economics Moscow Russia

The problem of the firm bankruptcy prediction was investigated by foreign researchers in the 1930s and it still remains relevant. Since the publishing of Altman＇s （1968） major work, based on multiple discriminant analysis （MDA）, this methodological area has considerably changed. Taking into consideration that new data have appeared in the course of time, companies＇ average size has changed, and the accounting standards have changed （Altman, Haldeman, ＆ Narayanan, 1977）, methods and models should be renewed so as to be appropriate for current situation. The purpose of this paper1 is to reveal factors causing bankruptcy and use models appropriate for prediction bankruptcy in the area of a construction industry during the financial crisis. This investigation has been carried out on the basis of logit and probit analysis. The main reasons of bankruptcy revealed in the course of this investigation are the following：（1） non-optimal capital structure formation; （2） ineffective liquidity management; （3） decrease in assets profitability; and （4） decrease in short-term assets turnover. The most reliable indicators which give warning of bankruptcy ahead of others are financial instability and liquidity ratios.

关键词： bankruptcy prediction construction industry logit and probit analysis

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Implementing Life Cycle Costing in Malaysian construction industry： A Review

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Journal of Civil Engineering and Architecture 2012年第9期6卷 1202-1209页

作者： Nor Azizah Mohammed Rum Zainal Abidin Akasah Department of Building and construction Engineering Faculty of Civil and Environmental Engineering University of Tun HusseinOnn Malaysia Batu Pahat 86400 Malaysia

The construction industry is a sector that contributes a lot to the economic growth of Malaysia, as it is developing rapidly similar in fashion to other developing countries around the world. In line with the 9th Malaysia Plan, development in Malaysia must meet current and future needs to achieve sustainability in economic development, as well as functioning as a social and environmental responsibility for prosperity without compromising the needs of future generations. To ensure that the government＇s objective is met, construction industry should implement the LCC （life cycle costing） method in structure and infrastructure projects so as to not cause losses to the industry itself and to the government. Through LCC, factors contributing to, and the associated cost of maintenance works for a building are identified at the design stage to obtain a more accurate projection of the total cost. This paper describes the LCC as a vital element in the construction industry since this method can drive quality improvement by taking into account the comprehensive cost of a project. The main aim of this paper is to aid in understanding the application of the LCC concept for the construction industry, particularly for the maintenance phase. This paper also identifies LCC processes involved in a building construction project and subsequently provides recommendation on appropriate measures to implement LCC in the construction industry in Malaysia.

关键词： construction industry life cycle costing operation maintenance.

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Evaluation Study on the Level of High-Quality Development of the construction industry in Henan Province of China

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Open Journal of Applied Sciences 2023年第3期13卷 366-382页

作者： Ximei Kong Zhiyuan Feng School of Business Zhengzhou University Zhengzhou China

Based on the data of the construction industry in Henan Province, China, from 2005 to 2020, the high-quality development level of the construction industry in Henan Province is measured. Firstly, this paper constructs the indicator system based on the high-quality development theory and the characteristic of the construction industry from seven dimensions: industrial scale, industrial efficiency, industrial benefits, industrial innovation, industrial risk, industrial potential, and the green development of the construction industry. Secondly, using the global principal component analysis (PCA) method to measure the high-quality development level. Thirdly, cluster analysis is applied to measure the relative changes of various dimensions in different stages. The results show that overall the high-quality development level of the construction industry in Henan province is increasing, but different indicators perform differently in various stages, and the changes in real estate policies have a significant impact on this. Finally, based on these findings, we think it is better to reduce real estate dependence, promote the application of new materials and technologies and maintain the stability of real estate policies.

关键词： construction industry High-Quality Development Evaluation

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Strategies for Adoption of Circular Economy in the Nigeria construction industry

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Journal of Management Science & Engineering Research 2023年第2期6卷 47-59页

作者： Abdullahi Idris Abdulkabir Opeyemi Bello Department of Building Federal University of TechnologyMinna920101Nigeria Dollahills Research Lab Dollasoft TechnologiesLagos State101283Nigeria

The concept of circular economy has gained recognition as a way to manage waste and conserve resources sustainably,and has the potential to transform the construction *** is particularly relevant in the construction industry due to the significant amounts of waste generated during the construction and demolition *** study examines the perceived importance and effectiveness of strategies related to the circular economy in the construction *** data were collected through a survey administered to professionals in the construction sector,capturing their perceptions of various *** results reveal that most strategies received high mean ratings,indicating their perceived *** such as waste management and recycling facilities,design for disassembly,and prioritising the use of renewable and sustainable materials were highly valued by the ***,statistical analyses confirmed the significance of these ***,some strategies received comparatively lower ratings,suggesting the need for further attention and *** findings have important implications for policymakers,industry professionals,and stakeholders,guiding decision-making and resource *** prioritising and implementing the identified strategies,stakeholders can drive the adoption of circular economy principles,enhance resource efficiency,and reduce waste in construction ***,this study lays the foundation for future research,highlighting the importance of exploring barriers to implementation,understanding synergies and trade-offs among strategies,conducting longitudinal studies to assess long-term impact,and broadening the participant pool for a more comprehensive ***,this study contributes to the growing body of knowledge on the circular economy in the construction industry and provides valuable insights for promoting sustainability and circularity within the sector.

关键词： Circular economy construction industry Strategies Resource efficiency Sustainability

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Software and Mobile Apps as a Strategy for Productivity Improvement in the construction industry

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Journal of Building construction and Planning Research 2024年第1期12卷 1-35页

作者： Stanley Owuotey Bonney Jonas Ekow Yankah Kofi Owusu Adjei Chris Kurbom Tieru Department of Built Environment University of Environment and Sustainable Development Somanya Ghana Department of construction Technology and Management Cape Coast Technical University Cape Coast Ghana Department of Building Technology Kumasi Technical University Kumasi Ghana

The construction industry, known for its low productivity, is increasingly utilising software and mobile apps to enhance efficiency. However, more comprehensive research is needed to understand the effectiveness of these technology applications. The PRISMA principles utilised a scoping review methodology to ascertain pertinent studies and extract significant findings. From 2013 onwards, articles containing data on mobile applications or software designed to enhance productivity in the construction sector were obtained from multiple databases, including Emerald Insight, Science Direct, IEEE Xplore, and Google Scholar. After evaluating 2604 articles, 30 were determined to be pertinent to the study and were subsequently analysed for the review. The review identified five key themes: effectiveness, benefits, successful implementation examples, obstacles and limitations, and a comprehensive list of software and mobile apps. In addition, 71 software and mobile apps have shown potentially how these technologies can improve communication, collaboration, project management, real-time collaboration, document management, and on-the-go project information and estimating processes in the construction industry, increasing efficiency and productivity. The findings highlight the potential of these technologies such as Automation, Radio-Frequency Identification (RFID), Building Information Modeling (BIM), Augmented Reality (AR), Virtual Reality (VR), and Internet of Things (IoT) to improve efficiency and communication in the construction industry. Despite challenges such as cost, lack of awareness, resistance to change, compatibility concerns, human resources, technological and security concerns and licensing issues, the study identifies specific mobile applications and software with the potential to enhance efficiency significantly, improve productivity and streamline workflows. The broader societal impacts of construction software and mobile app development include increased effic

关键词： Software Mobile apps Productivity Technologies construction industry

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Leadership and Top Management Influence on Total Quality Management Implementation in the Ghanaian construction industry

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Journal of Building construction and Planning Research 2024年第2期12卷 37-51页

作者： Ansah Samuel Kwame Tekpe Emmanuel Ametepey Simon Ofori Department of construction Technology and Management Cape Coast Technical University Cape Coast Ghana Department of Building Technology Koforidua Technical University Koforidua Ghana

This study aims to determine the key and underlying Leadership and Top Management (LTM) factors that have a significant impact on sustaining the implementation of Total Quality Management (TQM) within the construction industry in Ghana. The research methodology employed in this study was a quantitative technique. Questionnaires were distributed to 641 participants within construction industry in Ghana. Questionnaires retrieved for the analysis were 536. Three steps approached were used for the data analysis. These include Exploratory Factor Analysis (EFA), Confirmatory Factor Analysis (CFA), and Structural Equation Modeling (SEM) analysis. After conducting the EFA and CFA, SEM was also used to analyze the construct validity. The SEM analysis helps to determine four key indicator variables for the leadership and top management construct. These include Leadership/Top Management approach to employees’ management, Leadership/Top Management understanding of TQM, Leadership/Top Management empowerment of employees to resolve quality issues, and Leadership/Top Management endorsement of TQM. All the four indicator variables were found to be good of fit and closely associated with the dependent variable. The study adds to the body of knowledge by using EFA, CFA and SEM techniques to establish key leadership and top management factors affecting TQM implementation in Ghana’s construction industry. The findings in general suggested that leadership and top Management factors identified have a direct positive impact on sustaining TQM implementation in the Ghanaian construction industry. Consequently, the leadership and top management factors identified in this study can help improve TQM in the Ghanaian construction industry.

关键词： construction industry Leadership Top management Total Quality Management

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