A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Re-evaluation of seismic design for JOYO buildings and equipments
Hyougo-ken southern earthquake broke out in 1997/01/17. The Atomic Energy Safety Commission considered reasonable of the design guide for seismic design. And the Science and Technology Agency (STA) required reevaluation of atomic power facilities built by old design guide according to the new seismic design guide. JOYO obtained the construction license in 1970/02. Heat transport system and buildings of JOYO was re-evaluated by the new seismic design guide for the MK-III project. So, JOYO was not required re-evaluation by STA. But, this evaluation of MK-III was limited to reconstruction area, and the seismic design was reevaluated extensively to confirm earthquake proof characteristics. The structural integrity of buildings and equipments was confirmed by the result of reevaluation by the new seismic design guide. The analysis model conditions were established according to the 1987 and 1991 version of JEAG. This was done by ground investigation result and buildings vibration test. It was made clear that the analysis model conditions were reasonable and conservative from a technical view point. (author)
Re-evaluation of seismic design for JOYO buildings and equipments
Hyougo-ken southern earthquake broke out in 1997/01/17. The Atomic Energy Safety Commission considered reasonable of the design guide for seismic design. And the Science and Technology Agency (STA) required reevaluation of atomic power facilities built by old design guide according to the new seismic design guide. JOYO obtained the construction license in 1970/02. Heat transport system and buildings of JOYO was re-evaluated by the new seismic design guide for the MK-III project. So, JOYO was not required re-evaluation by STA. But, this evaluation of MK-III was limited to reconstruction area, and the seismic design was reevaluated extensively to confirm earthquake proof characteristics. The structural integrity of buildings and equipments was confirmed by the result of reevaluation by the new seismic design guide. The analysis model conditions were established according to the 1987 and 1991 version of JEAG. This was done by ground investigation result and buildings vibration test. It was made clear that the analysis model conditions were reasonable and conservative from a technical view point. (author)
Re-evaluation of seismic design for JOYO buildings and equipments
K. Isozaki (author) / N. Tomita (author)
1997
145 pages
Report
No indication
English
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