This paper briefly summarizes experiences with the use of SHRP-developed shear and fatigue test equipment for mix analysis and design over about an 8-year period since their development. A summary of experience with the shear test includes: 1) mix designs for two Interstate pavements; 2) analysis of mix rutting in accelerated pavement tests; and 3) mix design criteria development from a forensic study of pavement performance. Similarly, for the fatigue test, examples referred to include: 1) mix cracking in accelerated test pavements; 2) structural section design for an Interstate pavement subjected to 200 x 10~6 ESALs; and 3) evaluation of fatigue criteria in current PG specifications. Guidelines, based on these experiences, are provided for the use of these tests in mix design and structural pavement design and analysis and include specific recommendations for test specimen preparation.
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机译：本文简要概述了利用SHRP开发的剪切和疲劳试验设备的经验，以便在其发展以来大约8年内的混合分析和设计。剪切试验经验摘要包括：1）两个州间路面的设计; 2）加速路面试验中的混合车辙分析; 3）从路面性能的法医研究中混合设计标准发展。类似地，对于疲劳试验，提及的实施例包括：1）在加速试验路面中混合裂缝; 2）适用于州际路面的结构段设计，经受200 x 10〜6 eSAls; 3）评估当前PG规范的疲劳标准。基于这些经验的指南，提供了在混合设计和结构路面设计和分析中使用这些测试，并包括测试样品制备的具体建议。
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