中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (5): 129-133.

• • 上一篇    下一篇

波浪作用下库岸防护块体稳定分析

许光祥   

  1. 重庆交通大学河海学院,重庆 400074
  • 收稿日期:2006-07-11 修回日期:2006-11-09 出版日期:2007-10-15 发布日期:2015-01-22
  • 作者简介:许光祥(1966-),男,重庆潼南人,教授,博士,主要从事水利、港航工程科研及教学工作.E-mail:xxggxx626@vip.sina.com.
  • 基金资助:
    交通部西部交通建设科技项目(2002 318 000 49)

Stability Analysis of Protection Plate under the Action of Wave on Reservoir Bank

XU Guang-xiang   

  1. School of River&Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2006-07-11 Revised:2006-11-09 Online:2007-10-15 Published:2015-01-22

摘要: 针对浪高不大的深水库,通过有、无波浪作用下库岸防护块体的抗滑、抗倾、抗浮稳定性对比分析,表明波浪作 用下防护块体的稳定性显著降低,主要体现在波浪水流回落时刻引起的浮托力,并提出了砼板护面厚度的计算方 法.

关键词: 波浪作用, 库岸, 防护块体, 稳定分析, 浮托力

Abstract: By comparing the stability analysis of antiskid,antidumping and against floatation of protection plate between wave action and non-wave action in small wave height deep reservoir,the author found that the stability of protection plate under the action of wave significantly decreased.This is mainly caused by wave uplift pressure induced by wave current drawdown. Then the method of computing concrete slab thickness is brought forth.

Key words: wave action, reservoir bank, protection plate, stability analysis, uplift pressure

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