摘要
为探索进一步提升堤防工程加固施工效率与质量的具体方法,文章围绕锥探灌浆技术,认真梳理了施工准备、布置锥探孔、造孔、泥浆制备、压水试验、灌浆等锥探灌浆的关键工序.针对常见的串孔、冒浆、堤表土塌陷隆起、裂缝等锥探灌浆现场施工期间面临的特殊情况,分析问题成因,提出行之有效的处理方法,旨在推动锥探灌浆施工水准稳步提升,为现场施工活动提供专业技术指导,保证堤防加固效果.
Abstract
In order to explore specific methods to further improve the efficiency and quality of embankment engineering reinforcement construction,this paper focuses on the cone penetration grouting technology,and carefully combs key procedures of cone penetration grouting,such as construction preparation,cone penetration hole arrangement,drilling,slurry preparation,water pressure test,grouting.In view of the special situation faced during the on-site construction of cone penetration grouting,such as common hole cuniculus,slurry spillover,embankment surface soil collapse and uplift,cracks,this paper analyzes the causes of the problems and puts forward effective treatment methods,aiming at promoting the steady improvement of the construction level of cone penetration grouting,providing professional technical guidance for on-site construction activities,and ensuring reinforcement effect of the embankment.
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