With the development of the Korean economy, the number of arson fire has been radically increased and become a huge problem and issue in Korea Society for last several decades. This study is to establish the fire life safety strategy regarding the arson fire through researching domestic fire statistics and performing the computer simulation based on fire scenarios with cutting edge techniques and methods for fire characteristics and fire dynamic. In addition, to design the fire life safety strategy depending on the arson fire pattern, the flow and characteristics of fire flames and smoke are analyzed by the computer modeling.

본 논문에서는 기존의 연기만을 감지하는 연기감지(smoke detector) 센서에 카메라의 시각기능을 부여한 화염감지(flame detector) 모듈을 추가하여 고기능의 화재 감지 시스템의 구현을 제안한다. 제안한 화재감지 시스템은 연기감지 센서에서 연기신호를 감지하여 카메라에 내장된 RS-232포트로 전달하고 이를 TCP/IP 모듈을 통해 제어 시스템으로 전달한다. 화염의 감지는 카메라에서 받은 영상 신호를 JPEG 으로 압축하여 TCP/IP로 제어 시스템으로 송신하여 화염감지 여부를 판단한다. 화염감지 알고리즘은 JPEG 영상을 복호화 하여 HSI 영역으로 변환한 다음, 화염의 관찰모델로부터 화염의 외부 경계추출, 모폴로지 연산, 영역채움, 거짓 추출된 화염 제거 등의 영역해석을 수행함으로써 화염을 인식한다. 실험 결과 제안한 방법은 형광등이나 주변 사람의 움직임의 변화에 무관하게 화염을 감지하는 매우 좋은 결과를 보여 준다.

With the development of the Korean economy, the number of arson fire has been radically increased and become a huge problem and issue in Korea Society for last several decades. This study is to establish the fire life safety strategy regarding the arson fire through performing the computer simulation based on fire scenarios with researching domestic fire statistics and cutting edge techniques and methods for fire characteristics and fire dynamic. In addition, to design the fire life safety strategy depending on the arson fire pattern, the flow and characteristics of fire flames and smoke is analyzed by the computer modeling.

Because of not accepted on escape using elevators in fire emergency has some background. In the background elevator hoistway has turn into smoke spread route in fire. The escape that used an elevator was not able to make ends meet; of the big confusion is expected that cannot control the escape adequately, and do that elevator facilities breakdown possibility by the fire water, the escaper shut in car. Therefore ban on elevator service in fire time as a general rule. Recently, a few company promote super high-rise architecture in the country, a fire disaster prevention and human life safety measures preparation for PBD(A Performance Based Fire Protection Design) are studied concretely. And there is the escape example in fire time that used an elevator in the foreign country. You must promote it so that the escape measures that used enclosed stairway and an elevator in charge of a function of the mutual supplement. The result of this research can be used for establishing the standard and regulation for using elevators in fire emergency.

본 논문에서는 1편에서 얻어진 온도분포와 박리시간이력을 이용하여 지하박스구조물의 열응력을 산정하고 이에 기반한 열모멘트를 산청하였다. 또한 이때의 온도분포를 바탕으로 구조물의 열적비선형성을 고려한 극한모멘트를 산정하여 구조물의 내하력을 산정하였다. 그 결과 상부슬래브의 부모멘트 구간은 단면의 온도경사에 의해서 발생하는 열모멘트에 의해 지배받는 것으로 나타났다. 반면 정모멘트 구간은 박리에 의해 화염에 노출된 철근의 항복응력에 의해 지배받는 것으로 나타났다.

본 연구에서는 전력구나 공동구와 같은 지하 콘크리트박스구조물의 화재발생시 온도분포와 박리거동에 대한 수치해석을 수행하였다. 해석에 사용된 온도장은 터널화재에 사용하는 화재곡선을 기본으로 하고 화재시 내부공간에 대한 열유체해석을 수행하여 온도분포를 결정하였다. 박리거동은 탈수화도를 따라 콘크리트의 온도가 기준값에 도달하였을때 발생하는 것으로 하였다. 이때 박리가 일어난 요소를 제거하고 경계조건과 요소망을 재생성하여 해석을 반복수행하였다. 3개의 화재 시나리오에 따라 해석을 수행하였고, 해석결과는 각 시나리오별로 타당한 박리거동을 보여주었다. 각 시나리오에 따른 구조물의 내하력은 본 논문의 2편에서 산정되었다.

This Study is to suggest a method of effect evaluation of forest fire on governor station in shrub land. Theoretically, to evaluate effects of forest fire, it is combined that Spread Rate of Forest Fire, Flame Model, and Thermal Radiation Effects Model; i.e. a travel time of forest fire is calculated by Spread Rate of Forest Fire, fire-line intensity is calculated by Flame Model, and effects of fire-line intensity is affected by Thermal Radiation Effects Model. With the aforementioned method, we could carry out the effect evaluation of forest fire on governor station in shrub land and could distinguish scenarios to need protection plan from all scenarios.

The effect of parameters on the consequence of the flash fire accident by the release of heavy gas(in this study, xylene vapor) was analyzed. Simulation results showed that the distance with the lower flammable limit(XLFL) was increased with the increase of the release hole diameter. For the case of the elevated release, XLFL was increased with the increase of the wind speed and the release height, but XLFL was not affected by the wind speed for the release on the ground level. Therefore, the accident in the elevated release was more dangerous than the release on the ground level. In this condition, the release height had more effect on XLFL at the night time than the daytime and in the urban area than the rural area.

Since 1990's, many enterprises have implemented ERP System. Especially, they want to become an advanced company use ERP implementation. Already, ERP system come to high level which is stabilized and support independent business process of many industry sectors. Although most companies had previous good plans, but those are not satisfied. Because of failed to change management and had many problem about Project team operation. Therefore, important success factors for ERP project are change management and organization activation for Project team. The purpose of this study is suggest to improve method about team activation through analysis the Project team member's individual personality as a factor that makes the success of Project team. This paper studied success factors of project team and plan for organization activation. The results of this study can be used for a successful implementation of the ERP system as make of Project team consider of individual personality and administer a Project team.

In this report, we provide the focus on suggesting a method of estimating and measurement of CBM(Customer Behavior Model). Through the use of internet, a new trend of business for e-CRM on B2C Web Site known as EC has emerged. The purpose of this study is to identify the relationship between the customers of a shopping mall and CBM characteristics. It can be used to gain a better understanding of customers. From this we can determine trends, and so refine business toward customer's needs and target new products to particular customer groups. Result shows that there is a significant relationship between the customers pattern of shopping mall and CBM, CVM(Customer Visit Model).

This research analyzes clean room major fire prevention standard of clean Room(FM, IRI, and NFPA Code), the structure of Performance-Based Fire Safety Design(PBD) applied the korean fire industry situation. Performance-Based Fire Safety can operate effectively the performance of fire protection equipment & building design, so the fitness of fire safety system can be embodied by operating this. moreover, cost to be consume fire safety of real building can reduce and Performance-Based Fire Safety is considered to important technique in fire protection field. A fire in a clean room may cause a serious loss by spreading smoke particles. We will be investigated by using a computational fluid dynamics, for loss prevention by smoke spreading from one fire area to another for clean room and compared the Performance-Based Fire Safety Design with the prescriptive code design. The methodology of fire safety performance-based fire safety design and guarantee of many kinds design skill of fire system and developing design procedure will be very serious one in order to improve efficiency of domestic system. Therefore, This research will be contributing to secure safety of clean room and to set up the performance-based fire safety design in Korea by regulation for the performance-based fire safety design effectively.

항해 중 발생하는 선박의 화재는 외부로부터 소방 활동을 기대할 수 없으므로 선내에서 자체적으로 처리해야 하기 때문에 매우 위험하다. 더구나 여객선의 경우에는 재산상의 피해는 물론이고, 대형 인명 사고로 이어질 수 있으므로 더욱 심각하다 화재가 발생하며 연소과정에서 열 뿐만 아니라 많은 연기가 동시에 발생하고 다량의 유독성 연기는 질식사와 같은 인명피해를 가져오게된다. 이 연구의 목적은 선박의 실내공간에서 화재의 크기 및 위치에 따른 연기거동 특성을 규명하는 것이다. 화원의 크기를 두가지로 하고 세가지 형태의 화재 위치에 따라 실험적 연구를 수행하였다. 그 견과 연기 및 열의 확산 특성은 모서리형 화재에서 가장 가파른 상승 곡선을 보였다.