Published July 2018
| Version v1
Miscellaneous
Development of seismic improvement seal structure for nuclear plant buildings
Creators
- 1. Mitsubishi Heavy Industries, Ltd., Nuclear Energy Systems Division, Kobe, Hyogo (Japan)
- 2. Mitsubishi Heavy Industries, Ltd., Tokyo (Japan)
- 3. MHI Solution Technologies Co., Ltd., Takasago, Hyogo (Japan)
Description
The building of the nuclear power plant has a through hole for passing piping. A sealant is filled in the gap between the through hole and the pipe to secure the sealing property of the portion. When an earthquake occurs, relative displacement occurs in the through hole and the pipe. There is a concern that the seal material may be damaged if the relative displacement is large. Therefore, we have developed a seal structure with good displacement followability. (author)
Additional details
Additional titles
- Original title (Japanese)
- 原子力プラント建屋貫通部における地震追従性向上シールの開発
Publishing Information
- Imprint Title
- Proceedings of the 15th annual meeting of Japan Society of Maintenology
- Imprint Pagination
- [516 p.]
- Journal Page Range
- p. 110-112
Conference
- Title
- 15. annual meeting of Japan Society of Maintenology
- Dates
- 10-12 Jul 2018
- Place
- Fukuoka (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 51102272
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ACCELERATION; CONTAINMENT BUILDINGS; EARTHQUAKES; GROUND MOTION; NUCLEAR POWER PLANTS; PIPES; SEALING MATERIALS; SEISMIC ISOLATION; SILICONES; TSUNAMIS; VAPOR PRESSURE
- Descriptors DEC
- BUILDINGS; CONTAINMENT; GRAVITY WAVES; MATERIALS; MOTION; NUCLEAR FACILITIES; ORGANIC COMPOUNDS; ORGANIC SILICON COMPOUNDS; PHYSICAL PROPERTIES; POLYMERS; POWER PLANTS; SEISMIC EVENTS; SILOXANES; THERMAL POWER PLANTS; THERMODYNAMIC PROPERTIES; TUBES; WATER WAVES
Optional Information
- Notes
- 2 refs., 5 figs., 2 tabs. Imprint:#65E5##672C##4FDD##5168##5B66##4F1A##7B2C#15#56DE##5B66##8853##8B1B##6F14##4F1A##8981##65E8##96C6#