黄河淤泥多孔砖砌体正交试验的设计及分析

Design and Analysis of Orthogonal Experiment for Yellow River Silt Cellular Bricks

为了通过有限的试验全面有效地考虑多种因素对黄河淤泥多孔砖砌体中长柱构件的影响,运用正交试验的设计方法对黄河淤泥多孔砖砌体的中长柱构件进行抗压试验,测量得到各个构件的极限承载力和应变数据.通过对试验数据的整理和分析,研究了黄河淤泥多孔砖砌体的中长柱构件在竖向荷载下的抗压承载力和变形性能,找到各考核指标影响因素的主次关系以及客观存在的影响趋势,为黄河淤泥多孔砖砌体结构的设计和施工提供一些依据.

In order to consider the elements affecting the slender high column members made of Yellow River silt cellular bricks through finite experiments,this paper uses the design method of orthogonal experiment to conduct compressive strength tests to these post members and through measurement get the limit bearing power and strain data of each member.In terms of the treatment of test data and analysis for the results,the authors study the compressive bearing capacity and deformation performance of slender high co...