| 隧底调平层施工影响因素分析及控制技术 |
| |
| 引用本文： | 罗昌宏.隧底调平层施工影响因素分析及控制技术[J].工程建设与设计,2011(7):157-159. |
| |
| 作者姓名： | 罗昌宏 |
| |
| 作者单位： | 湖北沪蓉西高速公路建设指挥部,湖北恩施,445000 |
| |
| 摘 要： | 隧道底部调平层的花工质量直接影响到洞内路面质量和造价.分析了起欠挖和通车时间对隧底调平层质量、造价的影响.合理选择钻爆工艺是减少超欠挖的关键环节,合理安排调平层混凝土施工车辆通行时间,有利于隧道调平层的质量控制和降低造价.
|
| 关 键 词： | 隧道工程 调平层 质量控制 超欠挖 通车时间 |
Tunnel Bottom Levelling Layer Construction Influence Factor Analysis and Control Technology |
| |
| LUO Chang-hong.Tunnel Bottom Levelling Layer Construction Influence Factor Analysis and Control Technology[J].Construction & Design for Project,2011(7):157-159. |
| |
| Authors: | LUO Chang-hong |
| |
| Affiliation: | LUO Chang-hong(Hubei West Shanghai-chengdu Expressway Construction Headquarters,Enshi 44500,China) |
| |
| Abstract: | The construction quality of the bottom leveling layer of the tunnel directly affects the quality of pavement inside tunnel and cost.Analyzed the influences of over digging and less digging and traffic time on the quality controlling and cost of tunnel bottom leveling layer.Drilling and blasting process is a reasonable choice to reduce the key.Reasonable arrangements the pass time of concrete construction vehicles for the leveling layer is in favor of quality control and cost reduction for the tunnel leveling layer. |
| |
| Keywords: | tunnel engineering leveling layer quality controlling over digging and less digging traffic time |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
