丰满重建工程建设期新老坝相互影响研究

Study on the interaction between the new and the old dam during construction period of Fengman Reconstruction Project

丰满重建工程新建工程大坝布置于老坝轴线下游120 m处,由于距离较近,为正确评价新坝建设期间各种因素对新老坝安全的影响,全面开展了建设期新老坝相互影响研究,创新性地提出了一整套解决大型水电枢纽重建工程近距离新老坝相互影响的体系方法,填补了国内大中型病险坝重建领域在此项研究上的空白,为工程的顺利实施提供强有力的保障。

The new dam of Fengman Reconstruction Project is located 120 m downstream of the old dam,because they’re so closer,in order to evaluate the influence of various factors correctly on the safety of the new and the old dam during the construction period,the study on the interaction between them has been carried out,a set of systematic methods for solving the interaction between the new and the old dam which are in the short distance of large hydropower reconstruction project is proposed with an innovative way,it filled in a gap in the fields of research on the reconstruction of the large and medium-sized dams which are in danger in China,and provided a strong guarantee for the smooth implementation of the project.