混凝土坝最大扬压力的分析研究

,郑东健曹邱林,王健

PDF(226 KB)

长江科学院院报 ›› 2002, Vol. 19 ›› Issue (3) : 13-14.

水工水力学

混凝土坝最大扬压力的分析研究

郑东健曹邱林,王健

作者信息 +

Analysis of utmost uplift pressure below concrete dam

Zheng-Dong-Jian-Cao-Qiu-Lin-,Wang-Jian

Author information +

文章历史 +

摘要

坝基扬压力的大小直接影响大坝的稳定。通过实测资料，对坝基总扬压力建立数值模型，结合小概率法计算，对大坝在确定概率水平下的最大扬压力值进行估计。实例表明，该方法切实可行。

Abstract

Uplift pressure of dam affects the dam stability. This paper presents an analysis method for calculating the utmost uplift pressure beneath dam by a numerical model based on observed data in combination with probabilily computation.An illustration shows that it is feasible for evaluating the utmost uplift pressure of dam with certain probability level.

引用本文

EndNote

Ris (Procite)

Bibtex

导出引用

郑东健曹邱林,王健. 混凝土坝最大扬压力的分析研究[J]. 长江科学院院报. 2002, 19(3): 13-14

Zheng-Dong-Jian-Cao-Qiu-Lin-,Wang-Jian. Analysis of utmost uplift pressure below concrete dam[J]. Journal of Changjiang River Scientific Research Institute. 2002, 19(3): 13-14