Axiomatic-design Scheduling Method for Fast-track Construction
نویسندگان
چکیده
The fast-tracking delivery method has received considerable attention over the last decade because of its time saving feature depending on overlapping of phases of a project. However, to implement the fast-tracking construction, not only the overlapping relationship between design and construction phases, but also the estimating the reduction of the construction duration is difficult to determine. Therefore, this study applies the Axiomatic Design (AD) approach to develop a fast-track scheduling method for design-build project to decompose a project into work packages and further to determine the overlap relationships between work packages. Consequently, based on the determined overlap relationships, the fast-track schedule can be subsequently constructed finally.
منابع مشابه
An optimization-based model for maximizing the benefits of fast-track construction activities
Fast-track construction projects have become more popular in recent years in response to growing industry demand. By allowing downstream construction activities to start with incomplete information from upstream design activities, fast-tracking (through overlapping) allows for shorter project duration at the expense of potential rework. This leaves practitioners with the challenge of determinin...
متن کاملAn Optimization Model for Maximizing the Benefits of Fast-tracking Construction Projects
Fast-track construction projects have become more popular in recent years in response to growing industry demand. By allowing a downstream activity to start with incomplete information from upstream activities, fast-tracking allows for shortening the project duration at the expense of an increased likelihood of rework. This leaves practitioners with the challenge of determining the optimal fast...
متن کاملA mathematical model for sustainable probabilistic network design problem with construction scheduling considering social and environmental issues
Recent facility location allocation problems are engaged with social, environmental and many other aspects, besides cost objectives.Obtaining a sustainable solution for such problems requires development of new mathematical modeling and optimization algorithms. In this paper, an uncapacitated dynamic facility location-network design problem with random budget constraints is considered. Social i...
متن کاملDEVELOPING THE LSM VPR SCHEDULING METHOD FOR SCHEDULING HIGHWAY CONSTRUCTION PROJECTS BASED ON EFFECTIVE FACTORS ON EMBANKMENT ACTIVITY PRODUCTIVITY
Highway construction projects are one of the most important construction projects in the world. Therefore predicting the time of these kinds of projects is important. Basically highway projects are including few activities which are repeating along the horizontal direction. One of the best methods for scheduling these types of projects is linear scheduling method. The repetitive nature of the h...
متن کاملAn Axiomatic Approach to IR--UIUC TREC 2005 Robust Track Experiments
In this paper, we report our experiments in the TREC 2005 Robust Track. Our focus is to explore the use of a new axiomatic approach to information retrieval. Most existing retrieval models make the assumption that terms are independent of each other. Although such simplifying assumption has facilitated the construction of successful retrieval systems, the assumption is not true; words are relat...
متن کامل