A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of earth and rockfill dam and construction method thereof
The invention discloses an effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of an earth and rockfill dam, and relates to the technical field of anti-seepage andreinforcement of sick and dangerous earth and rockfill dams in water conservancy and hydropower engineering. The effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam comprises a dam body, a concrete anti-seepage wall, grouting holes and curtain grouting. The grouting holes comprise I-sequence grouting holes and II-sequence groutingholes; the I-sequence grouting holes and the II-sequence grouting holes are alternated with each other. According to the effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam, the grouting material is simple, construction is easy and convenient, the used materials are all existing finished product materials, and the grouting material can be put into engineering construction only through simple processing and mixing. The invention further relates to a construction method of the effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam.
本发明公开了一种土石坝坝体防渗和坝基防渗有效连接结构，涉及水利水电工程病险土石坝防渗加固的技术领域。它包括坝体，混凝土防渗墙，灌浆孔，帷幕灌浆；灌浆孔包括Ⅰ序灌浆孔和Ⅱ序灌浆孔；Ⅰ序灌浆孔和Ⅱ序灌浆孔相互交替。本发明灌浆材料简单，施工简便，所用材料均为现有成品材料，只需进行简单的加工、拌制即可投入工程施工。本发明还涉及这种土石坝坝体防渗和坝基防渗有效连接结构的施工方法。
Effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of earth and rockfill dam and construction method thereof
The invention discloses an effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of an earth and rockfill dam, and relates to the technical field of anti-seepage andreinforcement of sick and dangerous earth and rockfill dams in water conservancy and hydropower engineering. The effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam comprises a dam body, a concrete anti-seepage wall, grouting holes and curtain grouting. The grouting holes comprise I-sequence grouting holes and II-sequence groutingholes; the I-sequence grouting holes and the II-sequence grouting holes are alternated with each other. According to the effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam, the grouting material is simple, construction is easy and convenient, the used materials are all existing finished product materials, and the grouting material can be put into engineering construction only through simple processing and mixing. The invention further relates to a construction method of the effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of the earth and rockfill dam.
本发明公开了一种土石坝坝体防渗和坝基防渗有效连接结构，涉及水利水电工程病险土石坝防渗加固的技术领域。它包括坝体，混凝土防渗墙，灌浆孔，帷幕灌浆；灌浆孔包括Ⅰ序灌浆孔和Ⅱ序灌浆孔；Ⅰ序灌浆孔和Ⅱ序灌浆孔相互交替。本发明灌浆材料简单，施工简便，所用材料均为现有成品材料，只需进行简单的加工、拌制即可投入工程施工。本发明还涉及这种土石坝坝体防渗和坝基防渗有效连接结构的施工方法。
Effective connecting structure for dam body anti-seepage and dam foundation anti-seepage of earth and rockfill dam and construction method thereof
土石坝坝体防渗和坝基防渗有效连接结构及其施工方法
LU JIANHUA (author) / LIU XIAOLIN (author) / WANG FU (author) / YANG SHIGONG (author) / CHEN YAN (author)
2021-03-19
Patent
Electronic Resource
Chinese
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