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| 半刚性路面基层养生期的试验研究 | |
| 引用本文： | 王守立,苏志忠,刘东兴. 半刚性路面基层养生期的试验研究[J]. 北方交通, 2008, 0(3): 70-72 |
| 作者姓名： | 王守立 苏志忠 刘东兴 |
| 作者单位： | 1. 朝阳市交通工程质量监督站,朝阳,122000 2. 淮阴工学院,淮阴,223000 3. 辽宁省交通高等专科学校,沈阳,110122 |
| 摘 要： | 分析了缩短半刚性路面基层养生的机理,解决了半刚性路面基层常规7d养生期耗费大、工期长、遇雨行车影响路面平整度和质量,因洒水养生干、湿交替产生的干缩裂缝,与沥青面层结合不好、抗剪力差、行车易产生推移变形等技术难题.降低了工程造价,取得明显的社会、经济效益. |
| 关 键 词： | 半刚性 路面基层 养生期 试验研究 |
| 文章编号： | 1673-6052(2008)03-0070-03 |
Research on Test of Curing Allotted Time of Semi-Rigid Base of Pavement |
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| WANG Sou-li. Research on Test of Curing Allotted Time of Semi-Rigid Base of Pavement[J]. , 2008, 0(3): 70-72 | |
| Authors: | WANG Sou-li |
| Affiliation: | WANG Sou-li and others |
| Abstract: | The paper analyses the mechanism of shortening the curing of semi-rigid base of pavement,which has settled the following technical difficult problems:conventional big consumption of 7d curing time of semi-rigid base of pavement;long time limit for a project;on rain the driving affects the evenness and quality of pavement;sprinkling curing produces the desiccation fissure due to dry and wet alternation with poor connection to asphalt surface;shear-resistance is poor;driving is easy to yield the desplacive deformation.This way,the engineering cost is reduced and the social and economic benefits tangible are gotten. |
| Keywords: | Semi-rigidity Pavement's base Curing time Test ressearching |
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