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水利堤坝水闸和泵站是防汛抢险的重要防守对象,闸泵与坝体衔接的一段范围内容易产生渗漏。白蚁是诱发渗漏的主要因素,本文通过建立堤坝白蚁巢群系统模型和闸泵区的蚁巢群系统及隐患模型,来明确闸泵区白蚁隐患具有近涵闸、多点渗漏、远距离渗漏、渠道渗漏的特性。闸泵区段诱捕和锥探灌浆工程实验均验证了堤坝闸泵区段隐患模型具有合理性,是一种指导防汛抢险的有效模型。
Water conservancy dam sluice and pumping station is an important flood control object of defense, gate pump and the dam convergence of a range of easily lead to leakage. Termite is the main factor inducing leakage. In this paper, the termite nest group system model of dams and the ant nest system and the model of hidden troubles in the sluice area are used to make clear that the hidden danger of termites in the sluice area has nearly culverts, multiple leakage and long-distance seepage Leakage, channel leakage characteristics. The experiments of sluice pump section capture and cone test grouting test verified that the sluice model of sluice gate pump section is reasonable and is an effective model to guide flood control and rescue.