摘要
从工程实例的角度进行了桥梁荷载试验设计和桥梁荷载试验数据分析的研究。本次桥梁荷载试验从T梁承载力性能、横向联系性能、桥面板局部承载力性能、盖梁承载力性能、桥台承载力性能等5方面对该桥的承载力状况和安全运营状况进行了检核和评估。试验结果表明:该桥的各项试验指标均处于正常的范围之内,桥梁现状可满足正常使用和安全运营的要求,但桥梁局部存在的损伤。本文试验的思路、方法可供类似桥梁的评估工作参考。
For the study on the bearing capacity test of bridge,the paper presents the study of the bridge test design and data analysis joining the project example in Beijing.The bridge load experiment detects and evalutes the bearing capacity,transverse joint perfomance,the local deformation,coping and abutment bearing capacity.The results shows that the various test indexes of the bridge are normal,the bridge situation could meet the requirement of the normal usage and safety transport.But considering that the local of the bridge has damge,some advice is given to repair the damge.The idea and methods of this paper can be used on the similar projects.
出处
《河北工程大学学报（自然科学版）》
CAS
2013年第4期35-37,46,共4页
Journal of Hebei University of Engineering:Natural Science Edition
关键词
混凝土梁桥
T梁
承载力
桥梁荷载试验
concrete beam bridge
T beam
bearing capacity
bridge load test
