水利工程外文翻译--水利水电工程施工的布置方案设计.doc

英文原文： Water Resources and Hydropower Engineering Construction Design Layout [Key words] construction layout ? Fuzzy multiple attribute decision making ? Water Resources and Hydropower Construction [Abstract] Analysis of affecting factors of the construction layout program characteristics that people value in identifying these indicators fuzzy constraints are difficult to give exact values, while decision-making process has been one of psychological, subjective will and the work experience and other aspects influence decision-making process and therefore there is certainly ambiguity. 1, Water Resources and Hydropower Engineering Construction Layout Factors ? Construction advantages and disadvantages of the general layout scheme, involving many factors, from different angles to evaluate the evaluation factors generally have two categories, qualitative factors, and quantitative factors of a class. Qualitative factors are mainly: 1. Favorable production, easy to administer, facilitate the degree of life; 2. During the construction process, the degree of co-ordination; 3. The principal impact of construction and operation; 4. Meet the security, fire, flood prevention, environmental protection requirements; 5. Temporary Works and the combination of permanent works and so on. Indicators are mainly quantitative factors; 1. Site preparation earthwork quantity and cost; 2. The extent of use of earth excavation; 3. Temporary works of construction work quantity and cost; 4. Workload and a variety of materials, transport costs; 5. Size and cost of land acquisition; 6. Made to the area to field, the recovery or recycling construction fees. As the construction is construction planning layout content, is that people under work experience, combined with engineering data on the occurrence of a future prediction about. Therefore, both qualitative factors, and the quantitative factors, there is uncertainty. We know that the uncertainty of two different forms;