| 莲花水电站大坝帷幕灌浆成果浅析 |
| |
| 引用本文： | 朱纯祥,张建业,王慧娴. 莲花水电站大坝帷幕灌浆成果浅析[J]. 水力发电, 1998, 0(10): 37-39 |
| |
| 作者姓名： | 朱纯祥 张建业 王慧娴 |
| |
| 作者单位： | 1. 黑龙江省水电建设管理局,黑龙江牡丹江,157000
2. 西北勘测设计研究院,西安,130021 |
| |
| 摘 要： | 莲花大坝防渗帷幕施工包括右岸（长５０ｍ）岸幕，大坝帷幕总长１０７９．５０３ｍ。１１７８个固结孔灌浆量为８０６８ｍ；７５０个帷幕孔灌浆量为１８７２４ｍ。水泥总耗约５１０ｔ。左岸与二项帷幕衔接。灌浆后检查，大坝下游坝基无明显渗漏通信。这说明帷幕灌浆质量是比较好的，帷幕作用有效。目前，蓄水位２１１．４１ｍ，距正常高水位还差６ｍ多，帷幕效果还待进一步检验。
|
| 关 键 词： | 帷幕灌浆 灌浆效果 水电站 质量检查 坝基 |
| 修稿时间： | 1998-08-10 |
Brief analysis on the curtain grouting effectiveness of the dam of Lianhua Hydropower Station |
| |
| Zhu Chunxiang,Zhang Jianye,Wang Huixian. Brief analysis on the curtain grouting effectiveness of the dam of Lianhua Hydropower Station[J]. Water Power, 1998, 0(10): 37-39 |
| |
| Authors: | Zhu Chunxiang Zhang Jianye Wang Huixian |
| |
| Affiliation: | Zhu Chunxiang and Zhang Jianye (Heilongjiang Provincial Hydropower Construction Management Bureau) Wang Huixian (Northwest China Investigation and Design Institute) |
| |
| Abstract: | The curtain grouting for seepage control in the Lianhua dam includes the grouting in the right bank (50 m long) The total length of the curtain for the dam is 1079 503 m The grouting amount in 1178 consolidation grouting holes is 8068 m and that in 750 curtain grouting holes is 18724 m The total cement consumption is about 510 ton The curtain in the left bank is linked with the curtain of the second dam After the grouting, the check showed that there is no obvious seepage path in the downstream foundation of the dam, so that the quality of curtain grouting is comparatively good and effect At present, the water filling level of the reservoir is 211 41 m, over 6 m lower than the normal pool level, so the effectiveness of the curtain grouting should be further checked |
| |
| Keywords: | consolidation grouting curtain grouting linear regression equation grouting effectiveness Lianhua dam |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
