|Diego Maria Barbieri【7.18】Use of Local Materials for Road Construction|
|发布人：秦雯 发布时间：2018-07-13 浏览次数:19|
报告题目：Use of Local Materials for Road Construction
Dr. Diego Maria Barbieri，挪威科技大学（NTNU）博士后
The presentation deals with the use of unbound granular materials (UGMs) in pavement construction. The main mechanical properties associated with UGMs are resilient modulus and permanent deformation: their assessment is explained and models are presented. Furthermore, it is possible to enhance these mechanical properties by using non-traditional additives: promising laboratory results are presented and discussed. This is particularly relevant for aggregates not satisfying code requirements. Results from an ongoing in-situ test characterize further the use of the additives.