影响无箍板抗剪承载力诸因素的层次法分析  

The Hierarchy Analysis for Affection Factors of No Stirrup Slab's Shear Property

作　　者：汪菁[1] 黄相才[2] 赵青锋 

机构地区：[1]中州大学,郑州450052 [2]郑州工业大学,郑州450002 [3]河南省交通厅,郑州450004

出　　处：《港工技术》1998年第4期23-26,共4页Port Engineering Technology

摘　　要：钢筋混凝土无箍板的抗剪承载力受到板尺寸(板厚、板宽、板跨)、材料强度等级(混凝土、钢筋),剪跨比、配筋率(纵向、横向)、荷载位置(中置及边置)和面积等多因素影响,但影响程度各有不同。应用层次分析的方法,对钢筋混凝土无箍板抗剪试验结果进行分析,找出了各因素对其抗剪承载力影响程度的大小,并依次排序,这对无箍板抗剪承载力的深度研究尤为重要。The shear property of reinforced concrete slab of no stirrup is affected by many factors as thickness of slab, strength of concrete, ratio of reinforcement, area of load etc. But their affection levels are differentiate. In the paper, these experimental results of 110 pieces no stirrup slabs are analysed with Hierarchy Analysis Method. The differentiate of every factor's affection level that these no stirrup slabs' shear property is affected has been found and a sequence by big or small is given. It is very improtant for the high-level research about no stirrup slabs' shear property.

关 键 词：无箍板 抗剪 承载力 层次分析法 

分 类 号：U652.7[交通运输工程—港口、海岸及近海工程]