Advanced Materials Research Vols. 255-260

Abstract: Programme management is integrated and coordinated management for multitudinous interactive Projects, It is a very important part of multi-Project management and trend for Project management development. Compared with single project management, It may face more kind and more complicated risks in the process of programme management. on the base of programme risk management, the paper analyze concept, characters, classification of risk information ,and designed system of programme risk information mining, then analyze the factors. It can provide a basis for the risk management.

Abstract: In this paper, decision-making tree and Markov process are used to select maintenance strategies of in-service bridges with the minimum LCC (life-cycle cost). Other costs in life cycle are considered comprehensively when establish the model to find the optimal maintenance strategy. Finally, an example is given to verify the efficiency of the model. The research methodology can provide effective support to bridge maintenance management decision-maker for making management strategies.

Abstract: Buildings industry consume a great deal of energy and also have great influence to environment during the life cycle. So it is essential to carry out the scientific development as soon as possible. First, This paper makes an analysis of the factors that influence the scientific development from the perspective of life cycle of building. These factors include the type of buildings, energy consumption, water consumption, the impact on environment. the remove and disposal of waste buildings and so on. Second, it sets forth the significance of implementation of life cycle cost theory to the scientific development of buildings industry and how to boost the scientific development of buildings by means of life cycle cost management. At last, the paper also makes an analysis of the status in quo of life cycle cost theory and the scientific development of buildings. It gives some advices on the scientific development of buildings industry.

Abstract: Construction bidding is dealing in future contract of fixed price first and made bargain： 拍板成交；成交 later, which decide that bidding is a high-risk activity. Quoted risk is object, uncertain and losses, bidder must correctly assess quoted risk if he hopes to manage project successfully. The article have built unit price risk assessment model based on AHP, gathered and neaten subjective judgment, ascertained hierarchic layers according to correlation and subordinate relationship, formed a layer system of risk factor, gotten judgment matrix and weight vector, quantified risk loss of every subproject, obtained the quoted risk ratio. All ensured bidder can find the critical risk control point and date back to subproject where the risk existed. So bidders can manage risk actively and prospectively. Exemplified risk assessment model of a residential house bidding in Hangzhou at last.

Abstract: Emotion Quotient has been used in all kinds of managements, this article will study how to use emotional quotient in project management of construction primarily, especially using most needed EI skills in project management of construction and to make project management efficiently during the project life cycle.

Abstract: The construction industry has experienced a great deal of development over the years by both developed and developing countries. Tunnel construction is one of such aspects which have over the year developed in its methods of construction. Research, however has shown that methods of tunnel construction are becoming more complex and the risk associated to it is increasing, therefore, the need for the application of risk assessment to prevent accidents in tunnel construction exists. This paper aims at highlighting some of the risk in tunnel construction and the theoretical and practical method of risk assessment that can be used to minimize these tunnel risks.

Abstract: In order to further reinforce the basic management, promote the scientific development of enterprises and enhance the project management in a systematic efforts way, we carried out the information system construction of the enterprise, build and integrate new operating platform and the implementation of the existing system of decision-making system, to enhance the quality of enterprise operation process. The core competitive power strengthens a company continuously simultaneously with a change in the system corporate management and communication, through the full implementation of the "responsibility for cost control center", advance system project management. What is to optimize the Group's corporate governance process and promote the scientific development of operating control type of enterprise construction.

Abstract: It is difficult to assess only by qualitative approaches the impact of Chinese new housing policies on the Changsha real estate market, due to its complexity. In this paper, hence, a model was proposed to evaluate the influence of the new policies quantitatively, by introducing variables which indicate the policies. Based on the analyses, reasonable solutions and suggestions have been put forward, which could provide theoretic supports for the sustainable development of Changsha real estate.

Abstract: Based on the program characteristics, putting the program schedule management as the starting point , this paper analyzes the characteristics and transmission type of the program schedule risk. Combined with the practice of the program schedule management, it provides the risk-control method to avoid the program schedule risk.

Abstract: The instability of permafrost directly results of the differential settlement of railway subgrade, which brought a great threat to the security operation of railway. In order to obtain the top-limit (zero-temperature interface) data of permafrost, according to the testing environment and the requirements for and use of different dielectric constant, using ground-penetrating radar (GPR) detection. The experimental results show that the method is accurate and effective, and we can get better material data on the zero-temperature interface.