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随着我国公路建设的不断发展,越来越多的公路建设及养护工程中使用了沥青洒布车,对沥青洒布车的施工质量要求也越来越高。在洒布沥青的过程中,由于沥青洒布车辆从开始起步到正常洒布行驶速度,行驶有一定的距离,而从开始洒布到达正常的洒布也有一段距离,两者统称为起步距离。在起步距离阶段的洒布质量称为起步洒布质量,它是沥青洒布车追求的重要性能之一,起步洒布质量包括起步到始喷距离和初洒段(0～3m)的洒布量精度。起步距离影响着沥青的洒布量及洒布均匀
With the continuous development of highway construction in our country, more and more asphalt distribution trucks are used in highway construction and maintenance projects, and the construction quality requirements of asphalt distribution trucks are also getting higher and higher. In the process of sprinkling asphalt, due to asphalt sprinkling vehicles from the start to the normal sprinkling speed, driving a certain distance, and from the beginning of sprinkle to reach the normal sprinkling there is a distance, both collectively referred to as the starting distance. The quality of sprinkler at the initial stage of distance is called initial sprinkling quality. It is one of the most important performance sought after by asphalt sprinklers. The initial sprinkler quality includes sprinkling starting from the initial sprinkler distance (0 ~ 3m) Accuracy. Starting distance affects the amount of asphalt and spread evenly