Published June 2012 | Version v1
Journal article Metadata-only

Discussion on several key problems of seismic analysis for nuclear safety class 2 and 3 pumps

Creators

  • 1. Nuclear Equipment Safety and Reliability Center, CAM, Beijing (China)
  • 2. Nuclear and Radiation Safety Center, MEP, Beijing (China)
  • 3. National Nuclear Safety Administration, Beijing (China)

Description

This paper discusses the structural integrity and operability of nuclear safety class 2 and 3 pumps under seismic, deadweight, pressure, nozzle loading and so on. In the paper the writers present suggestions such as replacing shell and beam element using solid element, increasing local stress limit of part in seismic analysis, and standardizing the checking of integrity of anchor bolts. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Safety (Beijing)
Journal Issue
2
Journal Page Range
p. 46-50
ISSN
1672-5360

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
47112459
Subject category
S42: ENGINEERING;
Descriptors DEI
FASTENERS; NOZZLES; NUCLEAR INDUSTRY; PRESSURE DEPENDENCE; PUMPS; SAFETY ANALYSIS; SEISMIC EFFECTS; SHELLS; STATIC LOADS; STRESSES; STRUCTURAL BEAMS
Descriptors DEC
EQUIPMENT; INDUSTRY

Optional Information

Notes
2 figs., 2 tabs., 4 refs.