软弱不良路基岩溶处理施工技术研究

Research on Construction Technology of Karst Treatment in Weak and Poor Roadbed

近年来,随着经济社会的快速发展,各种工程项目逐步增多,各种工程项目实施过程中往往面临着不同的地质环境条件。软弱不良路基对工程的不利影响相对较大,在一些工程区域内,岩溶的存在加大了工程施工的总体难度,因此,在工程项目的实施过程中,应根据施工现场的实际情况,做好软弱不良路基的岩溶处理。基于此,结合云湛高速公路新阳段岩溶路基处治经验,对软弱岩溶不良路基的膜袋袖阀管处治技术进行探讨和研究,有效提升了工程的质量。

In recent years,with the rapid development of economy and society,various engineering projects have gradually increased.In the implementation process of various engineering projects,different geological environment conditions are often faced.The weak and adverse roadbed has a relatively large adverse impact on the project.In some engineering areas,the existence of karst increases the overall difficulty of the project construction.Therefore,in response to these problems,the relevant construction personnel should be constructed according to the construction process.The actual situation at the scene,do a good job of karst treatment of weak and poor roadbed.Based on this,combined with the experience of treatment of karst roadbed in Xinyang section of Yunzhan Expressway,the treatment technology of film bag embroidered valve tube for weak karst roadbed was discussed and studied,which effectively improved the quality of the project.