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1.前言高速公路上沥青混凝土路面面层竣工后的平整性,一般是通过8米平整度测定仪(图1)的测定结果来评价。在日本道路公团的土木工程通用说明书中规定,用该仪器
1. Introduction The flatness of the asphaltic concrete pavement on the expressway after completion is generally evaluated by the measurement results of an 8-meter flatness tester (Figure 1). In Japan, the road brigade general specification civil engineering provisions, the use of the instrument