摘要
大坝基础灌浆对于处理大坝基础渗漏效果明显,因此,在水库除险加固工程中被普遍采用.但由于灌浆工艺的复杂性以及对灌浆工艺存在着认识上的误区等问题,工程实施往往难以取得全面满意的效果.在台州市水库除险加固工程中,要求灌浆施工须严格控制灌浆压力,谨防土坝劈裂,须首先做好试验段,且试验段应根据钻灌情况设检查孔.试验段完成后,应及时提供成果资料,在确定具体的工艺细节和质量、安全保证措施后,方可全面施工.实施取得明显效果.
The technique of foundation grouting is widely used in reinforcement engineering with significant effect on dam foundation seepage. The paper introduces how to achieve satisfactory effect in construction despite of its complex constructing techniques in reservoir reinforcement engineering in Taizhou. It also talks about the constructing details, as well as safety measures, in order to avoid dam crack with proper grouting pressure based on the experimental case.
出处
《浙江水利水电专科学校学报》
2009年第2期81-84,共4页
Journal of Zhejiang Water Conservancy and Hydropower College
关键词
台州市
大坝基础灌浆
除险加固
应用
Taizhou
foundation grouting
reinforcement against disaster
application
