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| 外环线沥青混凝土路面注浆加固抢修 | |
| 引用本文： | 施小忠,施祖兴,朱健,芮志平,吴初航.外环线沥青混凝土路面注浆加固抢修[J].上海公路,2006(2):32-35. |
| 作者姓名： | 施小忠 施祖兴 朱健 芮志平 吴初航 |
| 作者单位： | 1. 上海市公路处市管署 2. 上海沪宁高速实业有限公司 3. 上海科联建筑特种砼工程公司 |
| 摘 要： | 本文针对外环线大型车道路面沉陷、碎裂、坑塘等缺损严重,维修与交通矛盾突出,表面补坑、加罩效果不佳,为此采用SD系列地聚合物灌浆材料在环西二大道、大型车道进行注浆加固试验,经对注浆前后同弹弯沉值的检测以及应用观察表明,加固补强效果明显,实现了非开挖无障碍加固的目的,取得了良好的经济、技术和社会效益,值得推广应用。 |
| 关 键 词： | 路面沉陷 SD聚合物材料 压密注浆 弯沉 |
| 收稿时间： | 05 6 2006 12:00AM |
| 修稿时间： | 2006年5月6日 |
Asphalt pavement strengthening by Grouting in Outer Line Highway |
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| Shi Xiaozhong Shi Zuxing Zhu Jian et al.Asphalt pavement strengthening by Grouting in Outer Line Highway[J].Shanghai Highways,2006(2):32-35. | |
| Authors: | Shi Xiaozhong Shi Zuxing Zhu Jian |
| Institution: | Shi Xiaozhong Shi Zuxing Zhu Jian et al |
| Abstract: | Serious distresses, such as subsidence, spatting, potholes, have occurred in Outer Line Highway. Considering the contradiction between trafficability and repairing, Grouting using SD polymer is tested in the distressed truck line. Results of deflection testing show that it can obviously improve the pavement strength, but needn't excavate the surface, which benefits the cost and society so it has the prospect of extensive use in engineering. |
| Keywords: | Subsidence SD polymer Grouting Deflection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |