Roller Compacted Concrete Dam Construction System Computer Simulation Study

Roller Compacted Concrete Dam Construction is a complex system engineering issues, the work volume, casting a long duration, multi-deck, pouring more than the number of machines and models of the dam complex, technical difficulties and construction of high strength, but also in the process of construction also by the topography and geology, climatic conditions, diversion methods, sub-seam block, initial setting time of roller compacted concrete, construction tools and many other factors. These relations are complicated, interconnected, and constraints, making roller compacted concrete dam design and construction organizations, designed to be an arduous task and has a certain flexibility in work.In this paper, for the current construction of RCC dam construction standards exist in the field has yet to be improved, the difficulty of construction progress control situation, the roller compacted concrete dam construction theory and methods of summing up some of the same time, emphasis on the Roller Compacted Concrete Dam Construction process simulation study of roller compacted concrete dam construction process and the existing problems and to provide all aspects of data and information, in order to determine the Roller Compacted Concrete Dam Construction Program provides a scientific basis for decision making in order to improve overall efficiency of the construction process to improve construction organization design and construction management of the depth and accuracy to ensure that construction progress and project quality. This thesis research content and results are as follows:(1) Pairs of roller compacted concrete dam project to conduct a comprehensive analysis of the entire casting system, including the characteristics of roller compacted concrete dam construction, the construction process of influencing factors and various constraints, etc., and construction process, the theory and methods for research. (2) Established to reflect the characteristics of roller compacted concrete dam construction simulation model and a detailed analysis of the construction operation mechanism.(3) The realization of a computer system for roller compacted concrete dam of the computer simulation. Achieved a reasonable construction of the dam sub-storage layer, the pouring block size, the entire volume of the dam project, the construction schedule of the calculation and simulation data report print.(4) Construction of RCC dam construction simulation system of casting system and to achieve the overall framework of the system development. The simulation system to Delphi as a development platform, combined with Access databases, and object-oriented programming with the idea to carry out procedures for the establishment, operation simple, flexible, fast and intuitive expression of simulation results.In the end, it is tallied up a textual work and research result, and put forward to the place which needs an improvement and new technique development direction.