摘要
简单介绍旋转压实剪切试验机(GTM)的设计原理、原则及其设计方法与要求,通过GTM试验与马歇尔试验的对比,揭示出用GTM设计的沥青混凝土的优越性。在GTM设计的沥青混凝土施工中,对混合料生产、运输、摊铺及碾压提出了一些具体要求和注意事项,可为类似工程提供有益的借鉴。
The GTM design fundamentals, design principles, methods and requirements are first briefed in the paper. Through comparing the GTM experiments with the Marshall experiments, the advantages of asphalt concrete designed by the GTM design fundamentals are exposed. Some specific requirements and points for attention related to the production, transportation, spreading and rolling of the mixed materials in the construction with GTM-designed asphalt-concrete are also presented in the paper, which may serve as a useful reference for similar projects in the future.
出处
《国防交通工程与技术》
2006年第4期58-60,63,共4页
Traffic Engineering and Technology for National Defence
