【摘要】 筒仓作为一种现代工程结构,在工程实际中得到广泛的应用.本文以某大型筒仓结构为例,考虑到散体、结构、地基的相互作用与影响,考虑地基与基础及结构的耦合问题,采用半解析半数值的方法对弹性地基上的筒仓结构进行了静力分析计算.计算了筒仓各结线的静位移以及地基和基础板随半径变化时的静位移变化规律.更多还原

【Abstract】 As an engineering structure,the large silo is extensively applied in project practice. Considering the interaction among the bulk solid,structure and its foundation,a semi-analytic element method for static analysis of silo structures on elastic foundations is presented in this paper. Static displacement of large silo is calculated and the law of static displacement of foundations and base plates is varied with the radius.更多还原