关键词: 聚仙庙水库, 贴坡式副坝, 稳定, 防渗

Abstract: In order to solve the problem of stability and seepage caused by complicated geological conditions at the left bank of Juxianmiao reservoir, scheme of attaching slope type auxiliary dam at the left bank is put forward based on site investigation of the topography and geological conditions. By pouring certain thickness of concrete as a control panel upstream and setting the anchor to make mountain on the left bank and the anti-seepage panel as a whole, scheme of attaching slope type auxiliary dam makes full use of the mountain on the left bank. It is verified by experiment that this scheme not only solves the stability and seepage problems on the left bank, but also saves engineering quantity and investment. It is worthy of reference for similar projects.

Key words: Juxianmiao reservoir, attaching slope type auxiliary dam, stalibity, seepage prevention