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预应力混凝土结构具有跨越能力大、耐久性高、节约材料,造价相对低廉和施工难度低的优点,正好符合绿色建筑的要求。注重预应力混凝土框架梁的设计以及结构的抗震性能,对预应力结构的推广和基础建筑的建设具有重要的意义。为保证预应力混凝土结构正截面承载力的可靠性,文章根据某建筑预应力混凝土架梁设计,对预应力架梁的设计计算,抗震结构和构造措施进行深入分析,为相似预应力结构设计提供一定的借鉴意义。
Prestressed concrete structures with the advantages of large span, high durability, material saving, relatively low cost and low construction difficulty, just in line with the requirements of green building. Paying attention to the design of prestressed concrete frame beams and the seismic performance of the structure are of great significance to the promotion of prestressed structures and the construction of infrastructures. In order to ensure the reliability of the bearing capacity of the normal section of prestressed concrete structure, the paper analyzes the design and calculation, anti-seismic structure and structural measures of the prestressed concrete girder according to the design of prestressed concrete girder of a certain building, providing the similar prestressed structural design Certain reference significance.