摘要
主要介绍体外预应力技术的加固原理及研究现状,探讨了后张预应力加固钢筋混凝土受弯构件的设计计算方法,并结合工程加固实例介绍体外预应力加固技术在加固钢筋混凝土梁中的应用。
This paper mainly describes the strengthening principle of external prestressing technology and research status,discusses the post-tensioned reinforced concrete design algorithm method by bending members,and introduces the application of external prestressed strengthening technology in strengthening the reinforced concrete beam combined with actual examples in construction.
出处
《长春工程学院学报（自然科学版）》
2016年第3期30-34,共5页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
体外预应力
加固技术
应用
钢筋混凝土梁
external prestressing
strengthening technology
application
reinforced concrete beam
