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江坪河水电站围堰防渗方案试验研究
引用本文:杜念文,石涛. 江坪河水电站围堰防渗方案试验研究[J]. 湖北水力发电, 2009, 0(4): 50-52
作者姓名:杜念文  石涛
作者单位:葛洲坝建设工程有限公司,湖北,宜昌,443002;湖北清江水电开发有限责任公司,湖北,宜昌,443002
摘    要:针对江坪河电站大坝上下游围堰地质条件,进行混凝土防渗墙及高压旋喷灌浆两种防渗方案的试验研究,试验中塑性防渗墙的防渗效果较为明显,适应性及可操作性较强,可作为上下游围堰的防渗方案。

关 键 词:江坪河电站  围堰  塑性混凝土防渗墙  高喷灌浆  防渗试验

Test Research about the Cofferdam Anti-seepage Scheme at Jiangpinghe Hydroelectric Power Station
DU Nianwen,SHI Tao. Test Research about the Cofferdam Anti-seepage Scheme at Jiangpinghe Hydroelectric Power Station[J]. Hubei Water Power, 2009, 0(4): 50-52
Authors:DU Nianwen  SHI Tao
Affiliation:1.China Gezhouba Group Corp.;Ltd.;Yichang 443002;China;2.Hubei Qingjiang Hydroelectric Development Co.;China
Abstract:According to the geologic conditions of the upper and lower cofferdams at Jiangpinghe Dam,the test research has been completed about anti-seepage scheme including both plastic concrete impervious wall and high-velocity jet grout.This test has discovered that plastic concrete imporvious wall has the tangible anti-seepage effectiveness,has good adaptabilities and maneuverabilities,and can be used as the anti-seepage scheme.
Keywords:Jiangpinghe Hydroelectric Power Station  cofferdam  plastic concrete impervious wall  high-velocity jet grout  anti-seepage test  
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