| 高压旋喷桩技术在大梁水库坝基处理中的应用 |
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| 引用本文： | 常肇祥,杜羽.高压旋喷桩技术在大梁水库坝基处理中的应用[J].山西水利科技,1998(Z1). |
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| 作者姓名： | 常肇祥 杜羽 |
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| 作者单位： | 山西省万家寨引黄工程咨询公司技术部(常肇祥)，山西省万家寨引黄工程公司平鲁项目部(杜羽) |
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| 摘 要： | 本文通过引黄工程大梁水库主坝坝基高压旋喷桩技术的应用，介绍了高压旋喷灌浆对大梁水库坝基砂卵石层的防渗处理方式、施工过程、施工工艺、所用设备等。说明该项技术的应用是成功的，并总结出它设备简单、施工方便、容易掌握、工程可靠、由高喷柱体形成的墙体胶结密实、整体性好、有较大适应性等优点。最后提出有待进一步探讨的课题
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| 关 键 词： | 大梁水库，基础，高压旋喷灌浆，防渗墙参数 |
Application of High pressure Injection Grout Technique in Dam Foundation Treatmeat of the Daliang Reservoir of the YRDP |
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| Chang Zhangxiang.Application of High pressure Injection Grout Technique in Dam Foundation Treatmeat of the Daliang Reservoir of the YRDP[J].Shanxi Hydrotechnics,1998(Z1). |
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| Authors: | Chang Zhangxiang |
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| Affiliation: | Chang Zhangxiang (The Technical Division of Shanxi Wanjiazhai Yellow River Diversion Project Consultative Corporation) Du Yu (Pinglu Project Division of Shanxi Wanjiazhai Yellow River Diversion Project Corporation) |
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| Abstract: | In this paper,the application condition of high pressure injection grout technique in dam foundation treatment of the Daliang Reservoir of the YRDP is introduced,including the seepage prevention treatment way of sand and gravel bed of dam foundation,construction procedure,construction technique and equipment used.The treatment result shows that the application of this technique is successful,and also shows its advantages such as simple equipment,convenientness for construction,easiness to learn,and high reliability of works.The seepage preventing wall which is formed by continuous grouted columns has a greater adaptabilty and better a compactness and an integrity.Finally,some problems needing further discussion such as reuse of slurry are proposed. |
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| Keywords: | Daliang Reservoir\ Dam Foundation\ Seepage prevention Wall \ High pressure Injection Grout |
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