CAJ | 학술논문

基于弹性梁理论和Boussinesq解,以及分层地基模型,将内含多柱的箱形基础视为弹性板、柱的组合结构,通过板与地基以及板柱之间的力与位移平衡协调分析,给出了内含多柱的箱形结构与地基的共同作用半解析半数值分析方法,算例表明该方法精度可靠,计算未知量少,便于实际工程计算采用.
기우탄성량이론화Boussinesq해,이급분층지기모형,장내함다주적상형기출시위탄성판、주적조합결구,통과판여지기이급판주지간적력여위이평형협조분석,급출료내함다주적상형결구여지기적공동작용반해석반수치분석방법,산례표명해방법정도가고,계산미지량소,편우실제공정계산채용.
Based on the elastic beam theory, the Boussinesq solution and the layered foundation model,considering box foundation with inner columns as a composite structure of elastic slabs and columns, a semi-analytical and semi-numerical method is developed to analyze interaction between box foundation with inner columns and ground by studying force balance and displacement compatibleness of slabs, ground and columns. Numerical simulation examples show that there are reliable precision and less unknown variables for this method. It is convenient to be applied in practical engineering calculation.