摘要
为了有效降低高速公路货车不规范过秤造成的巨大经济损失,分析了货车不规范过秤的方式,并对货车不规范过秤行为进行力学计算分析,在此基础上开展了货车大量实地模拟试验,提出了质量恢复方法和数学模型,研发出了一套质量恢复应用程序,并在高速公路收费站进行了实际应用验证。结果表明:该数学计算模型质量恢复效果显著,质量恢复方法可行,平均每辆货车恢复质量为1 283 kg,明显提高了高速公路动态称重设备防止"跳秤"和"冲秤"的能力。
In order to effectively cut huge economic losses of passing mass platform non-normative of trucks on expressway,authors analyzed ways of passing mass platform non-normative of trucks on expressway.Mechanical calculation and analysis of passing mass platform behavior non-normative of trucks on expressway and a large number of field simulation test were carried out.Mass recovery method and mathematical model were proposed,a set of mass recovery program was developed.The practical application verification at the expressway toll station was carried out.The results show that the effect of mass restoration by the mathematical model is significant,the mass recovery method is feasible,average recovery mass is 1 283 kg per truck,it significantly enhances the capability of the dynamic weighing equipment on expressway which prevents truck from ＂jumping mass platform＂ and ＂rushing mass platform＂.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2011年第4期87-93,共7页
China Journal of Highway and Transport
基金
交通建设发展前期工作经费研究项目(2008-3-22)
陕西省自然科学基础研究计划项目(2011JM7016)
陕西省高速公路收费管理中心科研项目(2009-7)
关键词
交通工程
货车不规范过秤
力学分析
质量恢复方法
模拟试验
traffic engineering
passing mass platform non-normative
mechanical analysis
mass recovery method
simulation test
