| 倒装结构对道路结构性能的影响探讨 |
| |
| 引用本文： | 贺炜,李业根.倒装结构对道路结构性能的影响探讨[J].山西建筑,2013(36):172-173. |
| |
| 作者姓名： | 贺炜 李业根 |
| |
| 作者单位： | 安徽省交通规划设计研究院有限公司,安徽合肥230088 |
| |
| 摘 要： | 针对半刚性基层反射裂缝严重的问题,提出了用级配碎石做过渡层的倒装路面结构,分析并探讨了倒装结构层的技术性质要求及级配组成,同时,采用BISAR3.0对倒装结构层的力学特性进行分析,得出倒装结构层的模量应达到400 MPa左右为最佳,确定出倒装结构层的最佳厚度在13 cm～18 cm范围之间.
|
| 关 键 词： | 半刚性基层 倒装结构 级配碎石 力学特性 最佳厚度 |
The influence discussion on inverted structure to road structure performance |
| |
| HE Wei,LI Ye-gen.The influence discussion on inverted structure to road structure performance[J].Shanxi Architecture,2013(36):172-173. |
| |
| Authors: | HE Wei LI Ye-gen |
| |
| Affiliation: | ( Anhui Communications Planning and Design Institute Limited Company, Hefei 230088, China) |
| |
| Abstract: | Base on the serious problem of semi-rigid base reflective cracking, the article put forward to use graded broken stone as inverted pave- ment construction transition layer, and discusses the technical nature requirements and graded composition of the inverted construction layer. Same time, using the BISAR3.0 analyze the mechanical characteristics of the inverted construction layer, which draw inverted construction layer modulus should reach 400 MPa and determined the optimum thickness of the inverted construction layer should between 13 cm - 18 cm. |
| |
| Keywords: | semi-rigid base inverted construction graded broken stone mechanical properties optimum thickness |
| 本文献已被 维普 等数据库收录！ |
