摘要
土石坝是目前应用非常广泛的一种坝型,但因建坝材料的限制,土石坝的渗流与稳定安全存在较大隐患,是影响土石坝能否长期安全运行的重要原因。以邢台市某土石坝为例,采用水力学方法和理正岩土计算6.5 PB3版,从坝体结构、渗流稳定性、边坡稳定性等方面详细介绍了粘土心墙土石坝,经计算,该粘土心墙坝渗流和稳定均满足设计要求。
Earth rock dam is a kind of dam type which is widely used at present. However, due to the limitation of dam materials, there are great hidden dangers in the seepage and stability of earth rock dam. Taking an earth rock dam in Xingtai City as an example, this paper introduces the clay core earth rock dam in detail from the aspects of dam structure, seepage stability and slope stability. Through calculation, the seepage and stability of the clay core earth rock dam meet the design requirements.
作者
姚浩
刘莹
申智鹏
Yao Hao;Liu Ying;Shen Zhipeng(College of water conservancy and electric power,Heilongjiang University,Harbin150080,Heilongjiang)
出处
《陕西水利》
2022年第2期1-3,共3页
Shaanxi Water Resources
关键词
粘土心墙土石坝
坝体结构
渗透稳定
坝坡稳定
Earth rock dam with clay core
dam structure
osmotic stability
dam slope stability
