摘要
通过建立三维非线性有限元模型,用结构计算分析方法拟定了李家峡拱坝的变形三级安全监控指标,可以评估和预测抵御可能发生荷载的能力,保证坝体的安全运行.
Based on the established three-dimension nonlinear finite element model, the tertiary safety monitoring indexes for the displacement of Lijiaxia arch dam is determined by the methd of structure computer and analysis. By analyzing the indexes, safety operation of the dam can be ensured. This paper also provides a new way to determine other safety monitoring indexes.
出处
《山东大学学报（工学版）》
CAS
2005年第2期107-110,119,共5页
Journal of Shandong University（Engineering Science）
关键词
变形
安全监控指标
李家峡
拱坝
displacement
safety monitoring index
lijiaxia
arch dam
