在张光斗教授的文章中,详尽地讨论了重力壩壩底及壩内渗透压力的计算方法,这对我国目前及今后重力壩的设计,可称帮助很大;笔者曾反复学习该文,并将文中的主要部分,均贯彻到新安江重力壩的设计中,今就初步体会,讨论以下几点:一、壩底渗透压力 壩底渗透压力的大小,与壩基的地质条件、灌浆效果及所设其他防渗排水措施等有关;张先生推荐文献[1]作者建议的公式(见原文公式5及 In the article by Professor Zhang Guang-ting, the method of calculating the seepage pressure at the bottom of the gravity dam and in the dam is discussed in detail, which is of great help to the current and future design of the gravity dam in our country. The author has repeatedly studied this article, The main part of the paper is implemented in the design of the Xin’anjiang gravity dam. Now, preliminary experience will be given to discuss the following points: First, the seepage pressure at the bottom of the dam at the end of the dam seepage pressure and the geological conditions, grouting effect and the dam foundation Other seepage and drainage measures, etc .; Mr. Zhang recommended literature [1] the formula proposed by the author (see the original formula 5 and