| 宗敦峰,刘建发,肖恩尚,陈祖煜.水工建筑物防渗墙技术60年II:创新技术和工程应用[J].水利学报,2016,47(4):483-492 |
| 水工建筑物防渗墙技术60年II:创新技术和工程应用 |
| 60 years'perspective of the diaphragm wall technology for seepage control, Part II. Innovation and applications |
| 投稿时间：2016-01-07 修订日期：2016-02-15 |
| DOI：10.13243/j.cnki.slxb.20160030 |
| 中文关键词: 超深防渗墙 病险水库加固 围堰防渗墙工程 施工技术 |
| 英文关键词: super-deep diaphragm wall strengthening of defective dams coffer dam seepage control engi-neering construction technology |
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| 中文摘要: |
| 中国水利水电工程的高速发展产生了大量新兴技术。本文聚焦于防渗墙三大典型技术领域:(1)深度超150m的防渗墙修建技术;(2)病险水库防渗加固;(3)围堰防渗墙的特殊施工工艺。本文对这些技术及相应的典型案例进行了回顾。重点包括以下几个方面:(1)150m级防渗墙建设中泥浆以及造孔机械的技术创新;(2)存在管涌风险的老旧大坝的特殊堵漏工艺;(3)围堰防渗墙工程施工方法。 |
| 英文摘要: |
| The rapid development of China water resources and hydropower projects has resulted in a vari-ety of demands of new technology. This paper focuses on three typical areas:(1) building deep walls up to 150m;(2) strengthening old dams and dikes suffering from heavy leaking, and (3) special technology for coffer dam seepage control. This paper gives a comprehensive review on the key technology of these ar-eas and the typical case histories. The highlights include:(1) innovative technology on slurry and drilling facility to construct walls as deep as 150 m;(2) special technology to form full barrier against seepage for old dams with high risk of piping potential, and (3) The coffer dam seepage control engineering meth-ods. |
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