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Author:

郭猛 (郭猛.) | 尹旭 (尹旭.) | 杜修力 (杜修力.)

Indexed by:

zhihuiya

Abstract:

本发明提供一种热、氧、光对沥青老化贡献率的测算方法。该方法包括:将烘平后的多份沥青样品分别进行单因素老化和至少两种因素的耦合老化,得到老化后的单因素老化沥青样品和耦合因素老化沥青样品;分别对单因素老化沥青样品、耦合因素老化沥青样品和原沥青样品中的每一份沥青样品进行不同温度的扫描测量,得到每一份沥青样品对应的测量参数;根据每一份沥青样品对应的测量参数计算得到对应沥青样品的老化贡献率。本发明能够明确不同的环境因素对沥青样品的老化贡献率的影响。

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Patent Info :

Type: 发明申请

Patent No.: CN202311019557.5

Filing Date: 2023-08-14

Publication Date: 2023-11-10

Pub. No.: CN117030985A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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