Trenchless technology used in curing asphalt pavement on expansive soil subgrade

来源 :2016年交通基础设施和材料国际会议 | 被引量 : 0次 | 上传用户：gmwzg

【摘要】

：

　　In order to cure asphalt pavement distresses caused by expansive soil subgrade,a new maintenance technology based on trenchless technology with the macromol

【作者】

：

Shuhua Wu Yanping Yin Huaxin Chen Zhen Li Xinxin Wei Zhonghua Zhang

【机构】

：

SchoolofMaterialsScienceandEngineering,Chang'anUniversity,65MiddleChang'anRoad,Xi'an,Shaanxi71006

【出处】

：

2016年交通基础设施和材料国际会议

【发表日期】

：

2016年7期

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论文部分内容阅读

　　In order to cure asphalt pavement distresses caused by expansive soil subgrade,a new maintenance technology based on trenchless technology with the macromolecule polymer grouting was adopted.The technique principle of the macromolecule polymer grouting,grouting construction method,cold patch repair technology,and the evaluation of engineering treatment were studied.The results showed that the macromolecule polymer grouting technology is feasible used in asphalt pavement maintenance.

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Trenchless technology used in curing asphalt pavement on expansive soil subgrade

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