在海、河港仓库设计中,常采用多跨排架结构方案,而这些仓库的地基,又常碰到不同厚度的软弱下卧层,这种软弱土层在大面积地面荷载作用下的压缩沉降,对排架柱能产生不容忽视的附加弯矩,然而,大面积地面荷载对单跨排架柱的不利影响,已有不少文章进行讨论。其计算方法大体相同,但对计算中的有关系数的取值问题,却讨论得 In the design of sea and river harbor warehouses, multi-span structures are often used in the warehouse design. However, the foundations of these warehouses frequently encounter soft underburden with different thicknesses. Such soft soils compress and settle under large surface loads However, there are many articles on the adverse effects of large area ground loads on single-span columns. The calculation method is generally the same, but the calculation of the value of the correlation coefficient, but discussed