摘要
从当前土木工程中梁式预应力混凝土结构的应用与研究现状出发,全面地介绍了预应力结构工程中针对混凝土和预应力筋受力状况进行检测和评估的各种技术、方法及存在的问题;对预应力筋受力状况的检测,提出应采用多种检测技术结合,大力发展动力无损检测新技术。
Starting from the current application and research status of prestressed concrete beams, it was introduced that the techniques, methods and problems of detecting and evaluating the stress of concrete and prestressing tendons of prestressed structure completely, then it was also presented the reasons for adopting multiple detecting technologies and developing new dynamic nondestructive detection technologies rapidly to detect the stress of prestressing tendons.
出处
《工业建筑》
CSCD
北大核心
2005年第11期84-87,83,共5页
Industrial Construction
基金
华中科技大学博士后基金资助项目
关键词
梁式预应力混凝土
预应力筋
受力状况
动力检测
prestressed concrete beams
prestressing tendons
stress state
dynamic detection
