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路面弯沉是表征路面结构强度的重要技术指标,在施工验收及路面评价和养护管理中,通常要用其他高效的测试手段测得的路面弯沉值再转换到标准的贝克曼梁测值上。作者通过实验,初步探索了激光自动弯沉测试值转换到标准的贝克曼梁测值上的分析方法,在数据处理中得到了强置截距为零的回归分析对两种测试方法的数据相关性影响不大,但是回归结果在全量程中的结果吻合度最好的结论。
Pavement deflection is an important technical indicator of the strength of the pavement structure. In construction acceptance and pavement evaluation and maintenance management, pavement deflection values measured by other efficient testing methods are usually converted to the standard Beckmann beam measurements . Through experiments, the author has initially explored the analytical method of converting laser auto-deflection test value to standard Beckmann-beam measurement. In the data processing, the regression analysis with strong intercept is zero, and the data of the two test methods are correlated Little effect on sexuality, but the regression results in the whole range of the results of the best agreement.