Whether the breakdown structure and coding system of construction projects are reasonable or not determines to a large degree the performance level of the entire project management. We analyze in detail the similariti...Whether the breakdown structure and coding system of construction projects are reasonable or not determines to a large degree the performance level of the entire project management. We analyze in detail the similarities and differences of two kinds of decomposing methods classified by type of work and construction elements based on the discussion of international typical coding standards system designing. We then deduce the differential coefficient relation between project breakdown structure (PBS) and work breakdown structure (WBS). At the same time we constitute a comprehensive construction project breakdown system including element code and type of work code and make a further schematic presentation of the implementation of the system’s functions.展开更多
To collect and share information of projects or products and make it consistent and correct so that the quality and costs of projects can be effectively controlled,an integrative project architecture integrating diffe...To collect and share information of projects or products and make it consistent and correct so that the quality and costs of projects can be effectively controlled,an integrative project architecture integrating different types of breakdown structures is necessary.In this paper,the international research status on work breakdown structure(WBS)was analyzed,and an integrative project architecture for commercial aero-engines was designed,where product breakdown structure(PBS),WBS,organization breakdown structure(OBS)and cost breakdown structure(CBS)were integrated and built.And the architecture was applied in information systems.A transfer from technological views of complex products through their lifecycles to management views has been realized with this standardized architecture,thus development tasks and costs can be controlled.展开更多
It is generally accepted that Project-Based Learning(PBL)is very valuable in preparing students to become working members of society.However,some issues have been recognized with PBL such as:(1)some students lack an a...It is generally accepted that Project-Based Learning(PBL)is very valuable in preparing students to become working members of society.However,some issues have been recognized with PBL such as:(1)some students lack an active attitude or ride on the coattails of their teammates in their PBL team work;(2)a range of achievement levels among project teams;(3)spending most of their time to discuss the objective and the goal;and(4)not well managed as a project.Integrated Scheduling Method(IScM)and the associated tool called Deliverables Dependency Matrix(DDM)have been proposed to create a highly feasible project schedule for a product development.It was noticed that they might have the potential to resolve these PBL issues because the schedule creation is a core part of project management and includes most of all factors to manage PBL as a project.Two trials of the application with Modified-IScM(M-IScM)and DDM to PBL courses have been conducted.The first trial was intended to evaluate if M-IScM and DDM could resolve the PBL issues.A lecture prior to the second PBL with some findings from the first trial was given to students to improve their project management competencies.As a result,it was confirmed that M-IScM and DDM had the potential to resolve the PBL issues and revealed that PBL had two internal project types,the Goal Search Project and the Goal Oriented Project with the associated work processes and methods.Furthermore,the Goal Oriented Project could be divided into the Development Project and the Value Creation Project.Understanding and utilizing these project types will improve the competencies of students regarding project management to produce a good outcome in PBL,and help develop the leadership and fundamental skills to be a capable business person.展开更多
文摘Whether the breakdown structure and coding system of construction projects are reasonable or not determines to a large degree the performance level of the entire project management. We analyze in detail the similarities and differences of two kinds of decomposing methods classified by type of work and construction elements based on the discussion of international typical coding standards system designing. We then deduce the differential coefficient relation between project breakdown structure (PBS) and work breakdown structure (WBS). At the same time we constitute a comprehensive construction project breakdown system including element code and type of work code and make a further schematic presentation of the implementation of the system’s functions.
文摘To collect and share information of projects or products and make it consistent and correct so that the quality and costs of projects can be effectively controlled,an integrative project architecture integrating different types of breakdown structures is necessary.In this paper,the international research status on work breakdown structure(WBS)was analyzed,and an integrative project architecture for commercial aero-engines was designed,where product breakdown structure(PBS),WBS,organization breakdown structure(OBS)and cost breakdown structure(CBS)were integrated and built.And the architecture was applied in information systems.A transfer from technological views of complex products through their lifecycles to management views has been realized with this standardized architecture,thus development tasks and costs can be controlled.
文摘It is generally accepted that Project-Based Learning(PBL)is very valuable in preparing students to become working members of society.However,some issues have been recognized with PBL such as:(1)some students lack an active attitude or ride on the coattails of their teammates in their PBL team work;(2)a range of achievement levels among project teams;(3)spending most of their time to discuss the objective and the goal;and(4)not well managed as a project.Integrated Scheduling Method(IScM)and the associated tool called Deliverables Dependency Matrix(DDM)have been proposed to create a highly feasible project schedule for a product development.It was noticed that they might have the potential to resolve these PBL issues because the schedule creation is a core part of project management and includes most of all factors to manage PBL as a project.Two trials of the application with Modified-IScM(M-IScM)and DDM to PBL courses have been conducted.The first trial was intended to evaluate if M-IScM and DDM could resolve the PBL issues.A lecture prior to the second PBL with some findings from the first trial was given to students to improve their project management competencies.As a result,it was confirmed that M-IScM and DDM had the potential to resolve the PBL issues and revealed that PBL had two internal project types,the Goal Search Project and the Goal Oriented Project with the associated work processes and methods.Furthermore,the Goal Oriented Project could be divided into the Development Project and the Value Creation Project.Understanding and utilizing these project types will improve the competencies of students regarding project management to produce a good outcome in PBL,and help develop the leadership and fundamental skills to be a capable business person.
