基于回归分析理论的工程建设目标控制与应用  

Application of Objective Control on the Goal of Engineering Construction Based on Regression Analysis Theory

作　　者：魏道红[1] 杨慧敏[2] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]河南国基建设集团有限公司,河南郑州450011

出　　处：《华北水利水电学院学报》2008年第3期88-90,共3页North China Institute of Water Conservancy and Hydroelectric Power

基　　金：华北水利水电学院青年科研基金(HSQJ2006015)

摘　　要：为了控制工程建设目标,并预测混凝土强度,用回归分析理论对收集到的混凝土3 d和28 d抗压强度进行了分析,发现其内在线性关系.利用施工中收集到的质量检验数据求标准差,根据标准差调整混凝土配合比.在保证施工质量的前提下,既加快了施工进度又节省了投资.In order to control the engineering construction goal,the concrete s intenstiy should be got.The datum are analyzed which collects from the concretes 3 d and 28 d of compressive strength with the regression analysis theory,the linear relationship is discovered.Meanwhile,the standard deviation is got using the test datum which are collected during the constructing,according to the standard deviation,the proportioning of concrete is adjusted.a model may be provided for the project superintendent.

关 键 词：抗压强度 回归分析 标准差 混凝土配合比 

分 类 号：TV544[水利工程—水利水电工程]