The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Since the construction supervisor was introduced as a third-party in Chinese construction projects decades ago, more and more third-parties are needed by construction project owners. But there is not a universal evaluation method for third-party management performance in construction projects, and the values of third-party management are often omitted and third-party's role in current Chinese construction...
Based on the theory of core competence, the paper applies intellectual capital theory to analyzing construction enterprise's core competence and constructs the index system from the point of intellectual capital. Further, drawing on the method of analytic hierarchy process and information entropy of fuzzy matter-element, this article establishes a fuzzy comprehensive evaluation model. Finally, it...
Hierarchy model of real estate investment risk is established. Through using triangular fuzzy numbers and analytic hierarchy process, we have evaluated the risk of real estate, and identified the risk factors for the overall impact on real estate investment project.
This paper firstly presents the concept, the competitiveness of construction projects, from the competition's perspective and the difference between construction projects competitiveness and competitiveness of the construction units. Secondly, the article describes the how the competitiveness of construction projects come out and analyzes the relationship between the competitiveness of construction...
In recent years, governments take more attention on the regional logistics industry. But the regional logistics plan is very difficult to implement, because it lacks the scientific and effective evaluation on current situation of the regional logistics environment. This paper designs the following indexes, including logistics line, logistics center construction, logistics information platform construction,...
In project management, contractors' claims are beneficial methods to improve their economic benefits. Pivotal step of claim is to analyze the on-going claim event. This paper, firstly, has established two fuzzy matrixes on the relationships between claim events and expenditures to claim causes independently. Secondly, the relationship has been analyze directly between claim causes and expenditures...
On the basis of the enactment data and information in workout plan, there are some traditional time-cost tradeoff methods, which optimize time-cost in the practice projects. It is difficult for these methods to achieve anticipate purpose as a result of the changes of construction conditions. Aiming to the above shortage, on the basis of discussion relative between time and cost, some problems of relative...
The risk assessment of engineering project is an important basis for the risk management countermeasure in project actualization phase. This paper brings forward design discipline of risk assessment index system, and founds risk assessment index system of engineering project based on it. In view of the shortcomings of traditional fuzzy assessment, which are coarse quantification of qualitative indices...
Project delivery methods not only define the roles, responsibilities and risks of the parties involved but also set the framework for project execution. The decision made in the selection of a project delivery method for a project impacts all phases of execution of the project. In view of the shortcomings of the attribute weight setting method used currently in the decision model of choosing project...
As a kind of new financing way, it is necessary to carry on comprehensive appraisal to the earlier stage investment feasibility of power grid financial lease. This paper set up the comprehensive evaluation index system of project feasibility from the investment environment, the credit of renter, financial affairs of the project The classical and limited matter-elements of the investment feasibility...
To support the decision-making on coordination process for aviation projects, a multi-project priority assessing method based on fuzzy comprehensive evaluation is presented. A bi-layered hierarchy model is introduced to determine the set of factors for priority assessment at first. Then the weight of each involved factor is calculated through analytic hierarchy process (AHP), which merges human experts'...
The accuracy of the power grid construction cost estimation is essential to the whole-process cost management. However, the estimation of the power grid project cost calculated by traditional methods varies largely, which cannot meet the needs of estimation accuracy. This paper proposes a case-based reasoning (CBR) method for estimating the power grid project cost. This method, supported by fuzzy...
To evaluate the information technology ( IT ) performance of construction companies, this paper presents a combined method which applies the Balanced Scorecard (BSC), the analytic hierarchy process (AHP) and Fuzzy comprehensive Assessment (FCA) methods into measuring the performance improvement resulting from IT by a construction organization. A performance evaluation framework with two tiers (i.e...
This paper discusses the classification on the grade of likelihood of accident occurrence in prediction and severity of the consequences of accidents, based on construction characteristics of large and medium-sized projects and questions put forward in site safety management. Practically, the likelihood of accident occurrence is classified into five fuzzy grades. Under the premise conditions of probable...
The risk management to the construction engineering plays an ever increasing role in modern engineering project management. In this study, a new risk evaluation method of engineering project is proposed - the DHGF algorithm, its character is to choose certain evaluation methods at different stages of the evaluation process. During the evaluation, the improved Delphi method is used to establish the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.