摘要
针对小湾拱坝受力特点与地质条件,小湾拱坝上游防渗设计采用了柔性防渗体系与淤堵式防渗体系两种措施,解决了上游坝面与坝基岩体可能的开裂渗漏问题。工程实践表明,该方案有效,可供300 m级拱坝防渗设计参考。
Combined with the mechanical characteristics and the geological conditions, two measures of seepage prevention are applied to upstream of Xiaowan arch dam for solving the cracking and leaking of upstream dam surface and the foundation rock, which are flexible system and clogging system. The engineering practices show that the scheme is effee; tive and it provides reference for seepage prevention design of 300 m height arch dam.
出处
《水电能源科学》
北大核心
2011年第6期86-88,共3页
Water Resources and Power
关键词
小湾拱坝
柔性防渗体系
淤堵防渗体系
防渗设计
Xiaowan arch dam
flexible impervious system
clogging seepage system
seepage prevention design
