对某高速公路匝道曲线梁桥进行了静、动载试验,并对试验结果进行了分析。结果表明,主梁应力、变形的理论值与实测值吻合良好,证明理论计算与试验数据可靠,桥梁强度、刚度满足设计要求,施工质量优良;桥梁自振频率实测值普遍大于理论值,动力刚度有一定的安全储备。 Static and dynamic load tests on a curve ramp bridge on a highway were conducted and the test results were analyzed. The results show that the theoretical value of the stress and deformation of the main girder is in good agreement with the measured value, which proves that the theoretical calculation and test data are reliable. The strength and rigidity of the girder meet the design requirements and the construction quality is good. The measured values ​​of bridge natural frequency are generally larger than the theoretical value, Have a certain safety reserve.