Abstract
*The Ship and Offshore Research Institute Pusan National Univer sity, Busan, KoreaKEY WORDS: Explosion 폭발, Corrugated blast wall 파형 방폭벽, Impact response characteristics 충격응답특성.ABSTRACT: More than 70% of the accidents that occur on offshore installat ions stem from hydrocarbon explosions and fires, which, because they involve blast effects and heat, are extremely hazardous and hav e serious consequences in terms of human health, structural saf ety,and the surrounding environment. Blast barriers are integral structures in a typical offshore topside module to protect personnel and safety critical equipment by preventing the escalation of events caused by hydr ocarbon explosions. Many researchers have shown the adequacy of the simple design tool commonly used by the offshore industry for the analysis an d design of blast walls. However, limited information is availa ble for corrugated blast wall design with explosion impact response characteristic s. Therefore, this paper presents a parametric study on the exp losion impact response characteristics of an offshore installation’s stainless steel c orrugated blast wall. This paperalso investigates and recommend s design parameters for the structural design of a corrugated blast wall based on a nonlinear structural analysis of experiential results.교신저자 서정관: 부산광역시 금정구 부산대학로 63번길, 051-510-2415, seojk@pusan.ac.kr본 연구는 2011년 부산에서 개최된 한국해양과학기술협의회 공동학술대회에 발표된 논문을 근간으로 하고 있음을 밝힙니다 .
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