【摘要】 根据框 -剪结构建造的实际情况 ,采用逐步加载模型分析结构在重力荷载作用下受力变形特征 ,克服了常规一次性加载所产生的结构局部受力被过分高估的不足 ,并阐述其产生的原因 .其结果对施工方案的制定和合理结构杆件的设计具有实际意义 .更多还原

【Abstract】 Based On the reality construction course of tall frame shear structure,the feature of internal forcer and deformation under gravitational force executed step by step were analyzed.The difference of internal force being too enlarged in some part of whole structure cansed by using usual model of gravity by executed on time was surmounted.The reason of causing the difference was explicated too.It has current significance for construction and design of structure bar.更多还原