AutoBank软件分析河道堤防的渗流稳定性
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摘要
我国河流众多,河系情况十分复杂。目前大部分河道堤防存在严重的渗漏问题,威胁水利工程及沿岸人民群众生命财产安全。AutoBank软件是对水利建筑物进行渗流分析的重要软件,文章以应用钠基膨润土防水毯作为防水材料的抚河河道为例,利用AutoBank软件计算渗流场,计算典型断面的单宽渗流量、水力梯度及浸润线,分析及评价钠基膨润土防水毯的实际防渗效果。
There are many rivers in China,and the river system is very complicated. There are serious leakage problems in most river dikes at present,which threaten the safety of water conservancy projects and people's lives and property along the river. AutoBank software is important software of seepage analysis on the water conservancy buildings. Fuhe River with application of sodium geosynthetic clay liner as waterproof material is adopted as an example in the paper,AutoBank software is utilized to calculate seepage field,the unit width seepage flow,hydraulic gradient and seepage line of typical section is calculated,thereby analyzing and evaluating practical seepage control effect of sodium geosynthetic clay liner.
There are many rivers in China,and the river system is very complicated. There are serious leakage problems in most river dikes at present,which threaten the safety of water conservancy projects and people's lives and property along the river. AutoBank software is important software of seepage analysis on the water conservancy buildings. Fuhe River with application of sodium geosynthetic clay liner as waterproof material is adopted as an example in the paper,AutoBank software is utilized to calculate seepage field,the unit width seepage flow,hydraulic gradient and seepage line of typical section is calculated,thereby analyzing and evaluating practical seepage control effect of sodium geosynthetic clay liner.
引文
[1]张智酝,张绍广,陶娟,等.基于AutoBank的淮安市黄河故道地区上段河道堤防渗流稳定分析[J].治淮,2014(9):25-26.
[2]陈生水,郑澄锋,杨明昌.新型防渗材料膨润土垫的试验研究[J].水利水运工程学报,2006(3):34-38.
[3]张潮,朱永涛,赵晓龙,等.钠基膨润土防水毯在抚河防洪整治中的试验研究[J].水科学与工程技术,2015(3):15-19.
[4]郑颖人,时卫民,孔位学.库水位下降时渗透力及地下水浸润线的计算[J].岩石力学与工程学报,2004(18):3203-3210.
[5]王福刚,张佳慧,于吉洋,等.不同水力梯度对渗透系数影响研究[J].实验技术与管理,2015,32(6):25-28.
[2]陈生水,郑澄锋,杨明昌.新型防渗材料膨润土垫的试验研究[J].水利水运工程学报,2006(3):34-38.
[3]张潮,朱永涛,赵晓龙,等.钠基膨润土防水毯在抚河防洪整治中的试验研究[J].水科学与工程技术,2015(3):15-19.
[4]郑颖人,时卫民,孔位学.库水位下降时渗透力及地下水浸润线的计算[J].岩石力学与工程学报,2004(18):3203-3210.
[5]王福刚,张佳慧,于吉洋,等.不同水力梯度对渗透系数影响研究[J].实验技术与管理,2015,32(6):25-28.