Study on anti-seepage treatment and seepage control effect of core dam foundation curtain of the fault fracture zone in Xinjiang province
Study on anti-seepage treatment and seepage control effect of core dam foundation curtain of the fault fracture zone in Xinjiang province
复制标题
新疆断层破碎带核心坝基础帷幕防渗处理及防渗效果研究
DOI：
10.1088/1755-1315/643/1/012108
复制
发表时间：
2021
期刊：
影响因子：
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通讯作者：
Wei Zhang
中科院分区：
文献类型：
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作者：
Hao dong Cui;Liang Chen;Jin long Wang;Wei Zhang
摘要。坝基裂隙带的治理效果关系到大坝安全，以新疆省某核心坝基大渗透断层裂隙带为例，根据断层裂隙带后注浆试验结果，采用渗流有限元法建立坝基渗流模型。不同帷幕深度和渗透率的模拟工况表明，断裂带复合注浆和深度帷幕防渗效果显著，坝基渗漏较少，下游河床覆盖层渗流稳定性满足要求，对类似工程具有较高的参考价值。
Abstract. The treatment effect of dam foundation fracture zone is related to dam safety, A case is provided base on the fault-fracture zone with large permeability in a core dam foundation in Xinjiang province, The dam foundation seepage model is established with the seepage finite element method base on The test results of post-grouting in the fault-fracture zone, simulation working conditions of different curtain depth and permeability indicate that significant impervious effects of compound grouting and depth-curtain at fault zone, leakage is less in the dam foundation and seepage stability meet the requirement on the riverbed overburden in the downstream, The results are high reference value for similar projects.
DOI：
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发表时间：
2008
期刊：
岩土工程学报
影响因子：
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作者：
Gu, Chong-Shi;Wu, Zhong-Ru;Bao, Teng-Fei
通讯作者：
Bao, Teng-Fei
DOI：
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发表时间：
2015
期刊：
--
影响因子：
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作者：
肖承京;张健;魏涛;陈亮
通讯作者：
肖承京;张健;魏涛;陈亮