• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

艾翠玲 (艾翠玲.) [1] | 沈波 (沈波.) [2]

Abstract:

依据水力学基本理论对涵洞泄水孔出流特性进行研究,得出以下结论:自由出流条件下,出口水流为临界流;泄水流态取决于泄水孔下游水深(ht)与泄水孔临界水深(h1k)的比值,ht/h1k>1.3为淹没出流,ht/h1k=1.3为临界出流,ht/h1k<1.3为自由出流。该结论对小桥涵泄水孔具有重要的理论与工程价值。

Keyword:

临界水深 出流 小桥涵泄水孔 流态

Community:

  • [ 1 ] 福州大学土木工程学院
  • [ 2 ] 长安大学特殊地区公路工程教育部重点实验室 福州350002
  • [ 3 ] 西安710064

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

水科学与工程技术

Year: 2006

Issue: 05

Page: 41-42

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Affiliated Colleges:

Online/Total:68/10028828
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1