由于我国的不断发展,人口数量越来越多,沿河或是沿海居民也是逐渐增加,我国曾出现多次洪水侵袭,造成人们生命财产受到损失。所以为了居民的生命财产安全,土坝工程是用来抵御洪水的侵袭、大坝决堤情况,所以说为了保障人民财产安全,土坝的建设要相当重视。本文就是对土坝工程中存在的不确定性进行分析。 Owing to the continuous development of our country, more and more people are living in the country and residents along the river or in the coast are also gradually increasing. There have been many floods in our country, causing people to lose their lives and property. Therefore, in order to ensure the safety of lives and property of residents, earth dam works are designed to withstand floods and dam breakdowns. Therefore, in order to ensure people’s property safety, earth dam construction should be given due attention. This article analyzes the uncertainty existing in earth dam project.