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介绍了高压旋喷灌浆技术在水库除险加固工程中的应用范围,由于玉环县双庙水库副坝坝体及坝基渗漏严重,库水位较高,库内淤积严重,本文根据水库副坝的具体岩土体构成情况,对正常蓄水位以下的坝体土层采取高压旋喷灌浆处理,讨论了高压旋喷灌浆施工工艺及高压旋喷灌浆在该水库除险加固工程中优缺点,并对玉环县双庙水库除险加固工程的高压旋喷灌浆防渗施工提出要求。
The application range of high pressure rotary grouting technology in reservoir reinforcement project is introduced. Because of the serious seepage of the secondary dam body and dam foundation of Shuangmiao Reservoir in Yuhuan County, the high water level in the reservoir and the serious siltation in the reservoir, According to the formation of specific rock and soil body, high-pressure jet grouting treatment is applied to the dam body below the normal water level. The construction process of high-pressure jet grouting and the advantages and disadvantages of high-pressure jet grouting in the reservoir reinforcement project are discussed. The Yuhuan Shuangmiao Reservoir reinforcement project of high pressure jet grouting anti-seepage construction requirements.