| 陆晓锦.现场冷再生技术（CIR）在省道S303改造工程中的应用[J].现代交通技术,2009,(3):11-13 |
| 现场冷再生技术（CIR）在省道S303改造工程中的应用 |
| Application of Cold In-place Recycling Construction Technology in Provinical Road S303 Reconstruction Project |
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| DOI： |
| 中文关键词: 老路改造 现场冷再生 配合比设计 施工控制 |
| 英文关键词:old road reconstruction cold in-place recycling mix design construction control |
| 基金项目: |
| 陆晓锦 |
| 江苏省交通科学研究院,江苏,南京,210017? |
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| 中文摘要: |
| 在安徽(世行项目)省道S303改造工程中,通过对老路路况的调查与评价,确定以水泥为再生剂对老路进行现场冷再生:并使用重型击实法进行了配合比设计,各项指标满足要求;现场采用维特根WR2500S再生机进行再生作业并作为基层加以应用,养生结束后进行检测,再生基层强度明显提高,各项指标满足要求. |
| 英文摘要: |
| This paper introduced the application of cold in-place recycling technology in base course which took cement as recycling agent in Anhui-Word Bank provincial road S303,preliminary understood the status of original road by old road survey,determined the structure of recycled base course and the recycled method;Static pressure method was used in proportioning design,WR2500S was used in base construction. Detection results show that the strength of recycled base is improved after maintenance,and all indexes me... |
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