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象山县珠溪水库土坝是我省第一座采用劈裂灌浆加固处理大坝坝身渗流问题的土坝。施工按排于坝基水泥、丙凝帷幕灌浆以后进行,故开工较晚,于1987年1月20日劈灌第一个孔段,至同年4月14日工程结束,历时84天(包括春节15天停工),建成0+200～0+290m段坝身泥浆劈裂灌浆防渗帷幕,约计1400m~2。3月底水库开始蓄水,劈灌结束前库水位达26m,灌后至今坝脚处7个三角堰均无渗水,帷幕当时就起到了防渗作用,效果明显。
Xiangshan County, Chu River Reservoir earth dam is the first in our province to use split grouting reinforcement dam seepage dam problems. The construction was arranged in the dam foundation cement and after the curtain grouting was done, the construction started later. On January 20, 1987, the first hole segment was split and the project ended on April 14 of the same year, which lasted 84 days (including Spring Festival 15 Day shut down), built 0 +200 ~ 0 +290 m section of the dam mud grout seepage curtain, about 1400m ~ 2. The reservoir began to impound by the end of 3, before the end of the split irrigation reservoir water level up to 26m, after filling the dam foot 7 triangle weir water seepage, the curtain then played a seepage effect, the effect is obvious.