论文部分内容阅读
预应力砼结构较普通钢筋筋结构不仅用料省,且使用性能好,但其施工工艺复杂,技术要求甚高,在一定程度上阻碍了预应力的进一步发展和推广应用。通过对各种预应力结构形式的分类说明,对预应力平板结构优点的重点阐述,分析和比较预应力结构的竞争力所在及其适用范围,达到预应力技术在建筑工程中推广的目的。
The prestressed concrete structure is not only used for materials and provinces, but also has good performance. However, the construction process is complicated and the technical requirements are very high, hindering the further development and popularization and application of prestress to a certain extent. Through the classification and description of various prestressed structural forms, the paper mainly elaborates the advantages of prestressed slab structure, analyzes and compares the competitive power of prestressed structure and its applicable scope, and achieves the purpose of prestressing technology popularized in construction engineering.