Construction Organization Optimization Design On A Reconstruction Project

Duplicate constructs the road building organization to design as the construction carries on the project construction the guidance document penetration in the entire process, has the vital significance to the engineering construction. Duplicate constructs the project construction organization plan accumulated into puddles reservoir path as the example, through uses the sector theory, the fuzzy mathematics theory, the risk assessment theory union construction organization plan target construction progress and the cost carries on the risk assessment, thus provides the reference for the construction organization plan optimization. The main research content and the conclusion are as follows:(1) In the preparation of construction design must take into account the construction period and cost relationship of mutual restraint, while compressing the duration and cost must be based on security quality, to ensure the quality of the premise, through integrated analysis of the duration of the project and construction costs control, dynamic optimization process so that the duration and cost to achieve the optimum composition, namely, the main purpose of design optimization for the construction organization.(2) Triangular fuzzy numbers, fuzzy language set, better represents the uncertainty evaluation, guaranteed results with good margins. Hierarchy analysis method using triangular fuzzy number reflects the single and multilevel factors that impact on the overall assessment of evaluation principles should follow the model of scientific and objectivity, comparability and independence.(3) Based on the actual situation of a reconstruction project of Hunan Province, the contract binding document, prepared on the basis from the project overview, construction deployment, construction preparation, construction site layout, construction schedule and schedule assurance measures, the main part of the project construction program and measures with special focus on measures and methods of construction sites, seasonal aspects of construction measures, construction management, quality assurance measures, measures to ensure safety in production and civilized construction and environmental protection measures to develop construction design documents. In the project implementation process of the reconstruction works on road section triangular fuzzy number evaluation found that the project cost is moderate risk, we need to take appropriate measures to deal with, provide guidance for the construction organization design.