论文部分内容阅读
三峡水利枢纽是长江规划的一个组成部分,现在长江规划尚未公布,所以三峡筑壩的具体资料还不知道,不过根据三峡在长江中地位的特殊,就目前所见到的文章看,长江流域规划办公室是正在研究着三峡水利枢纽的施工问题(见人民长江1956年12月号,1957年4月号,5月号等)。在施工中遇到的首要问题是施工导流问题,当然三峡石灰岩区水深、流急、流量特别大、河谷狭窄,分段围埝是不利于采用的,故以断流围埝隧洞导流,作为考虑
The Three Gorges Project is an integral part of the planning of the Yangtze River. Now that the Yangtze River Project has not yet been announced, specific information about the construction of the Three Gorges Project is not yet known. According to the special status of the Three Gorges in the Yangtze River, The office is studying the construction of the Three Gorges Project (see People’s December, 1956 December, April 1957, May, etc.). Of course, the most important problem encountered in construction is the construction diversion. Of course, the limestone area in the Three Gorges area is characterized by deep water flow, rapid flow, particularly large flow, narrow valleys and subsoil encircling, which is not conducive to the use of diversion tunnels. As a consideration