GB/T 7704-1987
Replaced
T/CDSA 305.18-2017
Active
Group standards
T/CDSA 305.18-2017 Underwater steel structure girder component inspection procedures for water ingress
T/CDSA 305.18-2017 Underwater steel structure girder component inspection procedures for water ingress
Price:
$ 20.00
Basic Information
Standard Code:
T/CDSA 305.18-2017
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television transmission and reception equipment
ICS Name:
Non-destructive testing
Publish Date:
2017-03-15
Implement Date:
2017-03-15
Scope
Scope: This standard is applicable to the detection of penetrating cracks or other defects that allow water to penetrate into the interior of the rods. This standard is suitable for divers or ROV operations, with a maximum applicable water depth of 200m and a rod diameter ranging from 0.2m to 10m. Main technical content: This standard specifies the procedures and methods for conducting water ingress detection on underwater steel structure sealing rods using ultrasonic methods.
Development Information
Same series standard
T/CDSA 305.19-2017 Recommended Practices for Selecting Measurement Points for Underwater Structures Inspection
T/CDSA 305.20-2017 The regulations for underwater inspection operations of offshore platforms
T/CDSA 305.21-2017 Guidelines for the Inspection of Underwater Steel Structures
T/CDSA 305.22-2017 Underwater steel structure communication electromagnetic field crack detection regulations
T/CDSA 305.23-2017 Underwater Engineering Sonar Leakage Detection Technical Specification
T/CDSA 305.24-2017 Underwater planar and elevation acoustic measurement technology specification
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced