【摘要】 随着服役期的延长,钢筋混凝土桥梁出现了大量的病害,为确保车辆能够安全通行,需要研究这类桥梁的检测技术。本文深入研究了简支钢筋混凝土梁桥的静动力检测技术,并阐述了静力参数和动力参数的测试原理、过程以及数据分析方法。通过实测静动力参数评定了长春市小白桥的承载能力。更多还原

【Abstract】 Along with the extension of service period,the reinforced concrete bridge presented a large number of diseases.To ensure that the vehicles can pass through safely,the testing technology of this kind of bridge needs to be studied.This paper made a deep research on the static and dynamic load testing technology of simple support reinforced concrete beam bridge,and the principle,process and data analysis method of static parameters and dynamic parameters testing.Evaluated the bearing capacity of Changchun Xiaobai bridge through the actual static and dynamic parameter.更多还原