Studying On Prestressed Concrete Slucie Pier Structure

With increasing levels of science and technology, the adoption of new materials and new technology has constantly improved the technological content of the hydraulic engineering construction and greatly reduced the investment, and improved the engineering safety factor. The structural system of prestressed pier with some advantages of a small cross section dimensions, stiffness,the strength of bearing capacity and seismic performance, and so on, is an important development directions in the field of hydraulic structures in recent years. Liujiadaokou check gate is the largest sluice of plain rivers in China,because of the sluice gate span, and the project locating in strong earthquake imagni tude zone. (The land is 3 429g climax, reflect the features of the spectrum, the basic cycle 0.30 imagni tude to nine degrees), sluice gates of water pressure greater arc the door, the support and the stump of the site will produce a greater focus and stress, and the upstream part of the ramps connecting the region will create local pull out the area. this subject in prestressed concrete the trick and the arc steel soplog support, we have overcome these problems and his success to the stump of a crack or tear to the limit.Liujiadaokou slucie, this subject to refrain from the passage for example, the existing experience and data based on the brakes and the actual situation, the proposal to establish a reasonable compare and analyze the structure of the ramps design - support steel soplog prestressed concrete.on the stump of a calculation and analysis on the basis of moderate and reasonable Liujiadaokou slucie crossing the size and structure of the form. in the process of compute program help slucie structure of the overall structure of computing, stable basis of processing slucie...