Analysis on Waterproofing Construction Technology for Deformation Joint of Open-cut High-fill Airport Underpass
With the rapid development of infrastructure construction in China,the application of open-cut high-fill airport underpass in the field of transportation is more and more extensive.However,due to the complex construction environment,the waterproofing construction of deformation joints has always been a challenge for such projects.Aiming at this problem,taking the actual project as an example,this paper first introduces the research background and project overview,and then elaborates the waterproofing construction technology for the deformation joints of the open-cut high-fill airport underpass from four aspects:concrete pouring,water-stop construction,waterproofing membrane laying and closed water test,in order to provide technical support for the construction of the open-cut high-fill airport underpass in China.
NETL
NSTL
万方数据
