Theoretical Study of Bonding Condition at the Interface between Asphalt Pavement Layers
Theoretical Study of Bonding Condition at the Interface between Asphalt Pavement Layers
复制标题
沥青路面层间粘结条件的理论研究
DOI：
10.11175/easts.10.1590
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
B. S. Subagio
中科院分区：
文献类型：
--
作者：
E. Hariyadi;Kharisma Putri Aurum;B. S. Subagio
本文在理论假设的基础上，通过软件分析，从理论上研究了沥青路面层间粘结状态对路面结构响应的影响。分析中的粘结条件从弱粘结到强粘结，代表了路面层间界面的部分粘结条件。BISAR软件中的标准剪切弹簧柔度用于表示这种结合条件。对施加水平力和减少表层也作了说明。结果表明，层间良好的粘结状态会降低应变响应。因此，可以通过层之间更好的结合来实现更好的结构能力。
This paper presents the theoretical study of influence of bonding condition between asphalt pavement layer on pavement structural responses based on the theoretical assumption and software based analysis. The bonding condition in this analysis range from weak bonding to strong bonding which represent the partial bonding condition as a realistic condition at interface between pavement layers. The standard shear spring compliance in BISAR software is used to represent this bonding condition. Applying the horizontal forces and reducing surface layer are also described. The results indicate that the better bonding condition at the interface between layers will decrease the strain responses. Hence, better structural capacity can be achieved with better bonding between layers.