软土地基上水利枢纽基础处理施工技术

The construction technology for water conservancy hub foundation treatment on soft soil foundation

对于水利枢纽工程而言,基础处理的科学性、合理性直接关系到工程的安全运行和经济效益。软土地基因其低承载力、高压缩性和流变特性,为水利枢纽工程的设计与施工带来诸多挑战,这些地质条件要求采用特定的工程技术以确保结构的稳定性和功能的可靠性。从搅拌桩的布置与施工、混凝土的浇筑与固化过程以及施工后的质量控制与验收等方面阐述了软土地基上水利枢纽基础处理的施工技术,最后对地基加固成效进行了评估,确保加固措施达到预期效果。

For water conservancy hub project,the scientific nature and rationality of foundation treatment are directly related to the safe operation and economic benefits of the project.The low bearing capacity,high compressibility,and rheological properties of soft soil foundation bring many challenges for the design and construction of water conservancy projects,these geological conditions require the use of specific engineering techniques to ensure the stability of results and the reliability of functionality.This paper elaborates the construction technology of water conservancy hub foundation treatment on soft soil foundation,including the layout and construction of mixing piles,the pouring and solidification process of concrete,and the quality control and acceptance after construction,finally,evaluates the foundation reinforcement effectiveness.