帷幕灌浆在核电站海工结构物中的应用

由于灌浆是隐蔽工程中的施工技术,从某种意义上讲,又需勘探和施工平行作业,因此,其灌浆设计和施工的专业性、实践性及对经验的依赖性依然很强,主要广泛应用于水利水电工程等领域,在已建核电厂海工构筑物的截渗工程中尚无应用。根据工程实践,介绍帷幕灌浆在海阳核电厂海工结构物中的应用,在核电厂海工构筑物截渗结构中属首次采用。

Application of Impervious Grout Curtain in the Marine Structure of the Nuclear Power Station

The grouting is the construction technique in the concealed work.In a sense,it also need a kind of the prospecting and construcion paralely.So,the specialization practicability of grouting design and construction have the strong dependence on the experiences.They are mainly and abroadly used to the fields of hydraulic and hydroelectric projects.But they are not adopted by the impervious works of marine structure of the nuclear power station having been built.It is first time to apply the impervious grout curtain method in the marine structure of the nuclear power station at Haiyang,Shandong province.