三跨连续梁支点截面温度应力分析

摘要

The research focused on the prestressed concrete continuous box beam bridge of Majiagou located Northeast Forestry University,counted the stress of section use the software of Midas Civil,compared the result with test data,and analysed the reason of different results.%以东北林业大学新园区马家沟上预应力混凝土连续箱型梁桥为研究对象,用有限元分析软件Midas Civil建立主桥计算模型,并对其试验截面的应力进行了计算,并将计算结果与现场试验数据进行对比,分析了两种结果不同的原因.