摘要
鉴于中小型水库大坝规模小、标准低,在防渗加固中采用成本小、效果满足要求的技术即可,而高压喷射灌浆在原有结构内部施工,避免了大量的土石开挖工程。文章以山东蒙阴张林沟小(2)型水库为例,对高压喷射灌浆技术加固机理进行分析,并对主要参数设计进行说明,详细阐述了张林沟水库工程施工所用到的设备型号和施工要点,可为类似施工提供可参考依据。
In view of the small scale and low standard of small and medium-sized reservoir DAMS,the technology with low cost and satisfactory effect can be adopted in anti-seepage reinforcement,while the construction of high pressure jet grouting in the original structure can avoid a lot of soil and rock excavation projects.Taking the small(2) reservoir of Zhanglingou in Mengyin,Shandong Province as an example,this paper analyzes the strengthening mechanism of high pressure injection grouting technology,explains the main parameter design,and elaborates the equipment model and construction key points used in the construction of Zhanglingou Reservoir project,which can provide a reference for similar construction.
作者
张秀娟
Zhang Xiujuan(Agriculture Comprehensive Service Center of Gaodu Town,Linyi 276219,China)
出处
《黑龙江水利科技》
2023年第4期122-125,共4页
Heilongjiang Hydraulic Science and Technology
关键词
水库
防渗加固
高压喷射灌浆
注浆材料
设备
reservoir
impermeable reinforcement
high pressure injection grouting
equipment
