预应力混凝土简支T 型梁梁端裂缝分析  

Crack analysis of prestressed concrete simply supported T-beam end

作　　者：赵凯 姜侃 ZHAO Kai;JIANG Kan(Shandong highway engineering detection Co.,Ltd.,Shandong Jinan 250014 China)

机构地区：[1]山东高速工程检测有限公司,山东济南250014

出　　处：《山东交通科技》2020年第6期33-34,共2页

摘　　要：针对某高速出现裂缝的T型梁为研究对象,深入剖析梁体施工运营过程中出现裂缝的原因,提出针对性的维修建议,为T型梁的病害分析与养护、维修加固提供经验和参考。In this paper,a high-speed cracks in the T-beam as the research object,in-depth analysis of the causes of cracks in the construction and operation of the beam,put forward targeted maintenance suggestions,so as to provide some experience and reference for the disease analysis and maintenance,maintenance and reinforcement of T-beam.

关 键 词：预应力混凝土T型梁 斜向裂缝 有限元分析 

分 类 号：U214.18[交通运输工程—道路与铁道工程]