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根据海城、唐山等地震的经验,在研究制订《冶金工业建筑抗震设计规程》(以下简称“规程”) 中,编制组确定以“定性正确,定量合理,标准恰当,方便使用”为编制原则,其中,“标准恰当”的原则,具体体现在抗震设防总要求、设防烈度、设防标准和设防水准等具体内容上。一、抗震设防的总要求抗震设防的总要求是保障地震作用下厂矿的生产安全和人身安全,这是政策性与技术性相结合的抗震设防总要求。所谓政策性,指的是根据国家当前的财力、物力条件,确定设防范围和设防等级;按建筑物的重要性等级取用的容许损坏程度等。所谓技术性,指的是当前地震工程科学技术所能达
According to the experiences of the Haicheng and Tangshan earthquakes, in the research and formulation of the “Code for Seismic Design of Metallurgical Industry Buildings” (hereinafter referred to as “the Regulations”), the preparation team determined that “the basis of correctness, reasonableness, proper standards, and convenience of use” is the principle of preparation. Among them, the principle of “appropriate standard” is specifically embodied in the specific requirements for seismic anti-seismic fortification, fortification intensity, fortification standards, and the establishment of waterproof standards. 1. General Requirements for Seismic Fortification The general requirement for seismic fortification is to ensure the safety of production and personal safety of factories and mines under the action of earthquakes. This is a combination of policy and technical requirements for seismic fortification. The so-called policy nature refers to the determination of the scope and level of fortification based on the country’s current financial and material conditions, and the degree of allowable damage to be taken according to the importance level of the building. The so-called technicality means that the current earthquake engineering science and technology institute can achieve