摘要
本文通过现场勘查方式,对某软土地基水闸的病害机理进行了分析,并有针对性地提出了除险加固方案。经方案对比,决定采用拆除全部闸墩,保留原底板做基础,闸室底板结构采用一孔半一联,同时拆除原翼墙,并将原混凝土底板作为基础的除险加固方式对原水闸进行加固施工。复核结果表明:本文提出的除险加固方案满足相关设计要求,可以应用于实际工程。
The disease mechanism of a sluice on soft soil foundation is analyzed through on-site investigation,followed by the proposition of risk elimination and reinforcement measure.Through comparison of schemes,it is decided to demolish all gate piers and retain the original baseplate as the foundation.The baseplate structure of the sluice chamber adopts one hole and half connection design with the initial wing wall removed,and the original concrete floor function as the foundation to reinforce the sluice.As indicated by the results,the scheme proposed in this paper meets the requirements of reinforcement design and can be applied to practical projects.
出处
《吉林水利》
2020年第12期8-12,共5页
Jilin Water Resources
关键词
软土
水闸
病害机理
除险加固
方案
soft soil
sluice
disease mechanism
danger elimination and reinforcement
scheme
