抗爆控制室结构计算研究

Research on structure calculation of blast resistant control room

合成氨项目因其原料及产品的特殊性,存在着发生泄漏爆炸的危险,为减小和降低爆炸产生的危险,对厂区内重要建筑进行抗爆设计因而至关重要。自2012年12月1日与2013年3月1日国家工信部相继颁发《石油化工控制室抗爆设计规范》GB50779-2012和《石油化工控制室设计规范》GB/T3006-2012之后,新型抗爆设计理念大力推广,但普遍存在以概念设计为主,设计较为保守,对业主造成大量的人力、物力的浪费。本文针对抗爆前墙进行实例分析,对抗爆前墙的计算方法进行了介绍。

Because of the particularity of raw materials and products in ammonia synthesis project, there is a danger of leakage and explosion. In order to reduce and decrease the danger of explosion, it is very important to carry out blast resistant design for important buildings in the plant area. From December 1 st in 2012 and March 1 st in 2013, when Ministry of Industry and Information Technology issued'Code for design of blast resistant control building in petrochemical industry GB 50779-2012'and'Specification for design of control room in petrochemical industry GB/T3006-2012', the new concept of blast resistant design has been vigorously promoted, but conceptual design is prevalent and the design is relatively conservative, which wastes a lot of labor and material resources for the owners. This paper analyzes an example of blast resistant front wall, and introduces calculation method of blast resistant front wall.