对于抗震分析方法的研究主要围绕时程分析法和随机振动分析法。
Research work of seismic analysis methods is focused on time history method and stochastic vibration method.
在程潮铁矿的应用表明，该研究方法和相应程序是可靠的。
After applying to Chengchao Iron Mine, it proves that the studying method with corresponding program is reliable.
并结合现行国家设计规范(程)和国外研究成果，提出了钢结构错列桁架体系的弹性设计方法和建议。
Combines current national design code (specification) and abroad research achievements, propose the elastic design methods and Suggestions of the staggered truss steel frame.
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