尼日利亚建筑业施工合同管理评价

Opara Hyginus Emeka
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引用次数: 0

摘要

尼日利亚的建设项目大部分时间都没有在时间表、成本和质量规范内完成,有时甚至是项目放弃。在评估尼日利亚的施工合同管理实践,目的是确定招标方法,施工文件的使用和施工规划中使用的常用技术。分析采用单因素方差分析和多元回归分析。使用回归模型分析被调查者得分与假设的关系,回归方程为Y=10.43983+0.7525x1+0.3419x2+0.5256x3+0.1874x4。多重相关系数(R)为0.909124,即施工合同的成功执行与成功执行之间存在91%的正相关关系。自变量解释了成功执行建筑合同的83%的变量,剩下的17%可以归因于其他未指明的因素。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluation of Construction Contract Management in the Nigerian Construction Industry
Construction projects in Nigeria are most of the time not completed within schedule, cost and quality specifications and at times project abandonment. In evaluating the construction contract management practice in Nigeria with the objective of ascertain the tendering methods, usage of construction document and the common techniques used in construction planning. One-way analysis of variance and multiple regression analysis were used in the analysis. The analysis of the respondent score relating to hypothesis for using regression model showed the regression equation as Y=10.43983+0.7525x1+0.3419x2+0.5256x3+0.1874x4. The coefficient of multiple correlation (R) was 0.909124 and this means that 91% positive correlation exist between the successful implementation of construction contract. The independent variables explain 83% of the variables in successful implementation of construction contracts and the remaining 17% could be attributed to other unspecified factors.
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