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Haneul Lee and Seokheon Yun
Accurately predicting construction costs during the initial planning stages is crucial for the successful completion of construction projects. Recent advancements have introduced various machine learning-based methods to enhance cost estimation precision...
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Vivek Sharma, Carlos H. Caldas, Dhaval Gajjar and Prajakta Bapat
Healthcare facilities (HCFs) are complex building structures that are becoming more challenging with ever-changing codes and regulations. Previously completed projects become a basis for future guidance regarding costs and scope. A robust normalization f...
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Yihan Guan and Ka-Shing Cheung
While construction costs and housing prices are implicitly examined in the construction economics literature, dedicated studies on their theoretical underpinning are rare. In this study, we investigated the application of different pricing theories in Au...
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Abdulah M. Alsugair, Naif M. Alsanabani and Khalid S. Al-Gahtani
Raising the final contract cost (FCC) is a significant risk for project owners. This study hypothesizes that the factors that cause owner?s cost estimation (OCE) accuracy and FCC changes share the same causes, and a case study confirmed that the two vari...
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Alireza Bahrami, Jonas Jakobsson and Tobias Söderroos
Construction of buildings with wooden frames higher than two stories has been permitted in Sweden since 1994. As construction of multi-story buildings with wooden frames is relatively new, people in the construction industry are more likely to construct ...
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Suleiman Abu Kharmeh, Emad Natsheh, Batoul Sulaiman, Mohammad Abuabiah and Saed Tarapiah
Datasets used for artificial-neural-network and machine-learning applications play a vital role in the research and application of such techniques in solving real-life problems. The construction and availability of large datasets to be used in the off-li...
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Jingjing Wang, Ke Pan, Cong Wang, Wenxiang Liu, Jiajia Wei, Kun Guo and Zhansheng Liu
Bridges are special infrastructures that emit large amounts of carbon dioxide from construction. Attention should be given to the carbon cost generated by the bridge, which includes its direct economic cost; the carbon cost is the largest driving force e...
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Shengxian Tang, Hexu Liu, Manea Almatared, Osama Abudayyeh, Zhen Lei and Alvis Fong
Construction-oriented quantity take-off (QTO) refers to the process of determining the quantities for construction items or work packages in accordance with their descriptions. However, the current construction-oriented QTO practice relies on estimators?...
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Odey Alshboul, Ali Shehadeh, Ghassan Almasabha, Rabia Emhamed Al Mamlook and Ali Saeed Almuflih
As a fundamental feature of green building cost forecasting, external support is crucial. However, minimal research efforts have been directed to developing practical models for determining the impact of external public and private support on green const...
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Try Ramadhan, Beta Paramita and Ravi Shankar Srinivasan
The strategic issue faced by the Ministry of Public Works and Housing, Republic of Indonesia (PUPR) is the large housing backlog, especially in the urban areas. Low-income communities earning less than 2 USD/day are found as the most vulnerable to lack o...
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Tomá? Hanák, Adriana Drozdová and Ivan Marovic
A contractor?s ability to prepare a competitive bid for a construction tender is crucial for its survival on the market. The bid price estimation strategy should promote the probability of winning a sufficient amount of tenders but, at the same time, ens...
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Rongbo Hu, Kepa Iturralde, Thomas Linner, Charlie Zhao, Wen Pan, Alessandro Pracucci and Thomas Bock
Single-task construction robots (STCRs) have become a popular research topic for decades. However, there is still a gap in the ubiquitous application of STCRs for onsite construction due to various reasons, such as cost concerns. Therefore, cost?benefit ...
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James Ellis, David John Edwards, Wellington Didibhuku Thwala, Obuks Ejohwomu, Ernest Effah Ameyaw and Mark Shelbourn
This research explores the failure of competitively tendered projects in the UK construction industry to procure the most suited contractor(s) to conduct the works. Such work may have equal relevance for other developed nations globally. This research se...
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Michal Juszczyk
The completion of a bridge construction project within budget is one of the project?s key factors of success. This prerequisite is more likely to be achieved if the cost estimates, especially those provided in the early stage of a project, are realistic ...
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Jaroslaw Konior and Mariusz Szóstak
One of the key tasks of an investor and a contractor at the stage of planning and implementing construction works is to measure the progress of execution with regard to the planned deadlines and costs. During the execution of construction works, the actu...
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Mohammadreza Habibi, Sharareh Kermanshachi and Behzad Rouhanizadeh
Delay and cost overrun in construction projects are two widespread problems that arouse practitioners? and scholars? concern. Therefore, the objective of this study was to identify Key Performance Indicators (KPIs) in each of Engineering, Procurement and...
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Mohammad Lemar Zalmai,Cemil Akcay,Ekrem Manisali
Pág. 226 - 237
In construction projects, the relationship between project cost and duration, which is one of the main factors of the project, are considered the parameters decision-makers. When a construction schedule is planned by the planners, additional resources ar...
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Hatice Acar Yildirim,Cemil Akcay
Pág. 554 - 567
DOI: 10.7764/RDLC.18.3.554Considering the construction industry holds ten percent on average in the gross national product over the world, the importance of efficient use of resources emerges. To alleviate the possibility of the risk factors and various ...
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Recently, the European Union set new rules for the Energy Performance of Buildings emphasizing the need to facilitate the cost-effective renovation of existing buildings into nearly zero-energy buildings (nZEB). Within this framework, the aim of this pap...
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Zaigham Ali, Fangwei Zhu and Shahid Hussain
Like other kinds of projects, construction projects are exposed to uncertainty, which plays a critical role in determining the transaction cost (TC). This study explores the uncertainty factors that are associated with construction projects that substant...
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