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在目前评定桥梁或单梁的承载能力及工作状况静载试验方法的基础上 ,结合 3跨预应力双薄壁墩连续刚构和 5跨连续桥面简支斜梁桥的桥梁静载试验与分析 ,总结分析出常见桥梁的测试中 ,影响校验系数值的主要因素。建议在结构计算模式、材料实际强度取值及测量点布置方面再提高些要求 ,可大大提高校验系数 η值的精确度 ,评定桥梁或单梁的承载能力及工作状况则更准确
Based on the current load-carrying capacity of bridge or single girder and the static load test method of working condition, the static load test and the static load test of the bridge with 3-span prestressed double-thin-walled piers and the 5-span continuous girder bridge Analysis, analysis and analysis of common bridge test, the main factor affecting the value of the calibration factor. It is suggested that the structural calculation mode, the actual value of the material and the arrangement of measurement points should be further improved to improve the accuracy of the calibration coefficient η. It is more accurate to assess the bearing capacity and working condition of the bridge or single girder