【摘要】 现代预应力钢结构具有结构性能好、经济实用、造型美观等优点,在国内得到了广泛应用。在对预应力钢结构发展回顾的基础上,结合典型工程,详细介绍了现代预应力建筑钢结构的主要结构类型及特点,总结了主要研究内容及方法,探讨了在理论研究、设计施工、产品研发等方面应关注和解决的问题。更多还原

【Abstract】 Modern prestressed steel structures have the merits of good performance,economy,utility and aesthetic appearance,which are widely used in domestic.Modern prestressed steel building structures’characteristics and main structure types are presented in detail based on the retrospection of the development and typical projects.Fields and approaches of research are generalized.Problems that should be solved and focused on theoretical research,design,construction,production of modern prestressed steel structures in the future are discussed.更多还原