Published May 1999 | Version v1
Report Open

Research and development of earthquake-resistant structure model for nuclear fuel facility

Creators

Description

It is important for a nuclear fuel facility to reduce an input intensity of earthquake on the upper part of the building. To study of a response of the building caused by earthquake, an earthquake-resistant structure model is constructed. The weight of the structure model is 90 ton, and is supported by multiple layers of natural ruber and steel. And a weight support device which is called 'softlanding' is also installed to prevent the structure model from loosing the function at excess deformation. The softlanding device consists of Teflon. Dynamic response characteristics of the structure model caused by sine wave and simulated seismic waves are measured and analyzed. Soil tests of the fourth geologic stratum on which the structure model is sited are made to confirm the safety of soil-structure interactions caused by earthquake. (M. Suetake)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
143 p.
Report number
JNC-TY--8400-99-002

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
31009731
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
FOUNDATIONS; LAYERS; NATURAL RUBBER; NUCLEAR FACILITIES; PERFORMANCE TESTING; SAFETY ENGINEERING; SEISMIC EFFECTS; SEISMIC ISOLATION; SHOCK ABSORBERS; STEELS; TEFLON; TEST FACILITIES
Descriptors DEC
ALLOYS; CARBON ADDITIONS; ELASTOMERS; ENGINEERING; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; MECHANICAL STRUCTURES; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; PETROCHEMICALS; PETROLEUM PRODUCTS; PLASTICS; POLYETHYLENES; POLYMERS; POLYOLEFINS; RUBBERS; SUPPORTS; SYNTHETIC MATERIALS; TESTING; TRANSITION ELEMENT ALLOYS