【摘要】 有关文件规定广东省水利工程在施工单位工程质量自检外应进行第三方对比检测,以校验施工单位自检成果的可靠性,从而实现对工程质量的有效监控。为了达到这个目的,应对比分析施工单位工程质量自检与第三方对比检测的成果,并进行"一致性"评价,否则第三方对比检测就起不到"对比"的作用。提出了用皮尔逊χ2检验法、参数假设检验法和秩和检验法评价施工单位工程质量自检成果和对比检测成果之间的"一致性",从而确定施工单位自检的可靠性。这些方法应用于广东省某重点水利工程,效果良好,同时也确认该工程施工单位自检成果是可靠的。更多还原

【Abstract】 Some administrative documents ordain that contrast test by the third party must be given besides construction enterprise quality self-test in order to verify the reliability of the self-test and supervise efficiently the engineering quality.For this purpose,the test results of the former must be analyzed and contrasted with the latter to judge their consistency,otherwise the contrast test cannot have effect.K.Pearson’s χ2 test,parameter hypothesis test and order sum test have been introduced to judge their consistency and to verify the reliability of the latter.These methods has been applied in a key project in Guangdong Province and proved efficient.At the same time,the construction enterprise quality self-test data have been proved reliable.更多还原