This standard stipulates the design, construction, quality control, testing and acceptance of vibratory foundation treatment projects for hydropower and water conservancy projects. Other vibratory foundation treatment projects can be used as a reference. This standard is applicable to projects with a treatment depth of less than 20m during vibroflotation construction. When the treatment depth exceeds 20m, this standard may be followed.
DL/T 5214-2005 Referenced Document
DL 5073 Specifications for seismic design of hydraulic structures(explanation)
DL/T 5111 Specifications for construction supervision of hydroelectric and water resources projects*, 2012-12-01 Update
GB 50007 Code for design of building foundation*, 2011-07-26 Update
GB 50011 Code for seismic design of buildings*, 2010-05-31 Update
GB 50202 Standard for acceptance of construction quality of building foundation*, 2018-03-16 Update
GB 50287 Code for hydropower engineering geological investigation*, 2016-08-18 Update
DL/T 5214-2005 history
2017DL/T 5214-2016 Technical specification for foundation treatment of hydropower and water conservancy projects by vibrating method
2005DL/T 5214-2005 Technical specification for vibroflotation ground treatment of hydroelectric and water resources projects