Research on Land Use Safety Planning of Storage Tank Area Based on Intelligent Arrangement

This paper mainly studies the influence of the horizontal layout of the device and the above ground and underground layout on the regional risk under the condition of considering the domino effect, and establishes a model to select an example for quantitative risk assessment. In this paper, a gasoline depot is selected as the analysis object. By comparing the regional risk value (PLL) of different horizontal layout and underground layout, and combining with the simulation of personal risk, social risk and accident consequence, the final conclusion is that there is a difference of “congestion degree” between different horizontal layout, which makes the regional risk level change, The looser the horizontal layout is, the less the peripheral equipment is, and the lower the regional risk level is; On the other hand, the storage tank is placed in the underground tank room, which can effectively buffer the accident hazards and greatly reduce the regional risk level. In the land use resource planning work, through the underground setting and the layout with less “crowding degree”, the regional risk can be effectively reduced, so as to reduce the demand for fire prevention distance and achieve the purpose of saving land resources.