集料图像测量系统（AIMSⅡ）的评价指标研究与合理性验证  

Research on Evaluation Index and Rationality of Aggregate Image Measurement System(AIMSⅡ）

作　　者：陈甲康 高俊锋[1] 汪海年[1] 卜胤 CEHN Jia-kang;GAO Jun-feng;WANG Hai-nian;BU Yin(Key Laboratory of Road Structure and Materials of Ministry of Transport, Chang'an University,Xi'an 710064, Shaanxi, China;Jiangxi Province Tianchi Highway Technology Development Co., Ltd., Nanchang 330103, Jiangxi, China)

机构地区：[1]长安大学道路结构与材料交通行业重点实验室,陕西西安710064 [2]江西省天驰高速科技发展有限公司,江西南昌330103

出　　处：《筑路机械与施工机械化》2019年第9期100-105,共6页Road Machinery & Construction Mechanization

摘　　要：为了研究集料的测量与评价问题,阐释了集料图像测量系统(AIMSⅡ)设备的工作原理,研究了集料3个形态特征分量,即形状、棱角和表面纹理的评价指标;测量并分析了3种标准形状物体(球体、标准多边体1、标准多边体2)的形态特征。结果表明:集料图像测量系统(AIMSⅡ)的测量结果与物体实际情况相吻合,采用该系统评价集料的形状、棱角和表面纹理均有一定的合理性。In order to study the measurement and evaluation of aggregate, the working principle of the Aggregate Image Measurement System (AIMSⅡ) was explained, and the three evaluation indicators for morphological components of the aggregate, namely the shape, the angularity and the surface texture, were studied. The morphological characteristics of three standard shaped objects (sphere, standard polygon 1, standard polygon 2) were measured and analyzed. The results show that the measurement results of the AIMSⅡ are consistent with the actual situations of the objects. It is reasonable to use the system to evaluate the shape, angularity and surface texture of the aggregate.

关 键 词：集料检测 图像测量系统 形态特征 合理性验证 

分 类 号：U414.03[交通运输工程—道路与铁道工程]