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
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (3): 94-97.

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The experiments of the circulation flow and subgrade scour in bend channel

TIAN Wei-ping , LI Hui-ping , GAO Dong-guang   

  1. Changan University Highway College , Xian, 710064 , China
  • Received:2001-12-13 Revised:2001-12-07 Online:2002-09-15 Published:2015-05-18

弯道环流与沿河路基冲刷试验研究

田伟平，李惠萍，高冬光   

  1. 长安大学公路学院，陕西西安710064
  • 作者简介:田伟平(1961 — )，男，陕西西安人，副教授，博士，从事道路水毁灾害防治研究工作

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Abstract: The theory analysis and experiments about the flow structure , circulation flow development features and sediment movement laws in the bend channel are made , and the formula for the maximum scour depth of the subgrade river side is established .This paper can provide scientific basis for depth of foundation of the slope and the retaining wall

Key words: circulation flow , scour depth , subgrade river side

摘要： 对河弯水流形态和弯道环流的形成、发展规律以及弯道中泥沙运动特性进行了分析和试验观测，建立了沿 河弯凹岸路基的最大冲刷深度计算公式。为沿河路基护坡和挡土墙的基础埋置深度提供了可靠依据

关键词: 弯道环流, 冲刷深度, 沿河路基

CLC Number: