简答题\n When the compaction test is carried out by the sand filling method, the thickness of the structural layer can be obtained by measuring the depth of the test pit(当用灌砂法进行压实度检测时，可通过量取试坑的深度，从而得到结构层的厚度)。\n简答题\n The strength results of cement concrete pavement slabs measured by rebound meter can be used as project acceptance（回弹仪测定的水泥混凝土路面板强度结果可以作为工程验收使用).\n简答题\n When the compaction test is carried out by the sand filling method, the thickness of the structural layer can be obtained by measuring the depth of the test pit(当用灌砂法进行压实度检测时，可通过量取试坑的深度，从而得到结构层的厚度)。\n简答题\n For the evaluation of the compaction of earth roadbed, the standard density determination method is the heavy compaction test method(对于土方路基压实度评定，标准密度的测定方法是重型击实试验法)。\n简答题\n Cement concrete on the composite pavement with asphalt surface layer, asphalt surface layer should be detected road surface bending settlement.（水泥混凝土上加铺沥青面层的复合式路面，沥青面层应检测路表弯沉）。\n简答题\n Unit project refers to the construction project, according to the contract signed, with independent construction conditions(单位工程是指建设项目中，根据签订的合同，具有独立施工条件的工程)。\n简答题\n The use of 5.4m Beckman beam bending instrument for testing can avoid the trouble caused by the pivot point deformation.（采用5.4m贝克曼梁弯沉仪进行检测可避免支点变形带来的麻烦）。\n简答题\n Roadbed compaction index shall be tested in each layer, but score only according to the test data of the upper section(路基压实度指标须分层检测，但只按上路段的检测数据计分)。\n简答题\n Full marks are awarded when the representative value of bending and settlement is not greater than the design requirement of bending and settlement value（弯沉代表值不大于设计要求的弯沉值时得满分）。\n简答题\n Pendulum meter to determine the pavement skid resistance value, when the pavement test temperature of 20 ℃, no temperature correction（摆式仪测定路面抗滑值，当路面试验温度20℃时，不进行温度修正）。 \n简答题\n The rebound meter detects the strength of cement concrete pavement, and the axis of the rebound meter should always be perpendicular to the concrete pavement(回弹仪检测水泥砼路面强度，回弹仪的轴线应始终垂直于砼路面)。\n