探讨项目复杂性与建设项目范围变化的关系:以南非NEC项目为例

IF 1.8 Q3 MANAGEMENT
T. Lukhele, B. Botha, Sijekula Mbanga
{"title":"探讨项目复杂性与建设项目范围变化的关系:以南非NEC项目为例","authors":"T. Lukhele, B. Botha, Sijekula Mbanga","doi":"10.5130/AJCEB.V21I2.7518","DOIUrl":null,"url":null,"abstract":"Construction projects are of very complex nature, and subject to circumstances of high uncertainties and risks due to the interdependences of activities and processes in the project performance. As a result of the dynamic complexities inherited in construction projects, changes in the scope of work are inevitable. Of particular concern is that, when scope changes are introduced in a project, contractors follow a systematic procedure in managing the changes, but with poor planning and implementation thereof because the project complexities that underpin the scope changes are not fully understood. Therefore, despite that complexity is an inherent and defining feature of construction projects, studies in the literature have failed to grasp and present the dynamics of project complexity which underlie the scope changes in the delivery of construction project. The TOE (Technical Organizational Environmental) framework was adopted and applied on DECLARATION OF CONFLICTING INTEREST This research forms part of the Doctoral Study for author number one which is registered at the Nelson Mandela University. FUNDING Republic of South Africa’s Department of Higher Education and Training, New Generation of Academics Programme (nGAP) Scholarship. NRF Research Development Grants for nGAP (NGAP_RDG170419227754). a multiple-case study research design in order to explore and denote project complexity relations to scope changes in construction projects. Through a content analysis procedure, six key elements of project complexities that relate to scope changes in the construction projects has emerged. Understanding these complexity elements could enable the project management team to apply a frontend planning approach in the initiation phase of the projects in order to better manage scope changes in the execution phase of the project, and eventually to improve the project performance.","PeriodicalId":51729,"journal":{"name":"Construction Economics and Building","volume":null,"pages":null},"PeriodicalIF":1.8000,"publicationDate":"2021-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Exploring Project Complexity Relations to Scope Changes in Construction Projects: A Case Study of NEC Projects in South Africa\",\"authors\":\"T. Lukhele, B. Botha, Sijekula Mbanga\",\"doi\":\"10.5130/AJCEB.V21I2.7518\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Construction projects are of very complex nature, and subject to circumstances of high uncertainties and risks due to the interdependences of activities and processes in the project performance. As a result of the dynamic complexities inherited in construction projects, changes in the scope of work are inevitable. Of particular concern is that, when scope changes are introduced in a project, contractors follow a systematic procedure in managing the changes, but with poor planning and implementation thereof because the project complexities that underpin the scope changes are not fully understood. Therefore, despite that complexity is an inherent and defining feature of construction projects, studies in the literature have failed to grasp and present the dynamics of project complexity which underlie the scope changes in the delivery of construction project. The TOE (Technical Organizational Environmental) framework was adopted and applied on DECLARATION OF CONFLICTING INTEREST This research forms part of the Doctoral Study for author number one which is registered at the Nelson Mandela University. FUNDING Republic of South Africa’s Department of Higher Education and Training, New Generation of Academics Programme (nGAP) Scholarship. NRF Research Development Grants for nGAP (NGAP_RDG170419227754). a multiple-case study research design in order to explore and denote project complexity relations to scope changes in construction projects. Through a content analysis procedure, six key elements of project complexities that relate to scope changes in the construction projects has emerged. Understanding these complexity elements could enable the project management team to apply a frontend planning approach in the initiation phase of the projects in order to better manage scope changes in the execution phase of the project, and eventually to improve the project performance.\",\"PeriodicalId\":51729,\"journal\":{\"name\":\"Construction Economics and Building\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2021-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Construction Economics and Building\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5130/AJCEB.V21I2.7518\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MANAGEMENT\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Construction Economics and Building","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5130/AJCEB.V21I2.7518","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MANAGEMENT","Score":null,"Total":0}
引用次数: 1

摘要

建设项目具有非常复杂的性质,由于项目执行中活动和过程的相互依赖性,建设项目面临着高度的不确定性和风险。由于建筑项目中继承的动态复杂性,工作范围的变化是不可避免的。特别令人担忧的是,当项目中引入范围变更时,承包商在管理变更时遵循系统程序,但规划和实施不力,因为没有完全了解支持范围变更的项目复杂性。因此,尽管复杂性是建筑项目的固有和决定性特征,但文献中的研究未能掌握和呈现项目复杂性的动态,而项目复杂性是建筑工程交付范围变化的基础。TOE(技术组织环境)框架被采纳并应用于利益冲突声明。这项研究是纳尔逊·曼德拉大学注册的第一作者博士研究的一部分。资助南非共和国高等教育和培训部,新一代学术计划(nGAP)奖学金。NRF对nGAP的研究发展拨款(nGAP_RDG170419227754)。一个多案例研究设计,以探索和表示项目复杂性与建设项目范围变化的关系。通过内容分析程序,出现了与建设项目范围变更相关的项目复杂性的六个关键要素。了解这些复杂因素可以使项目管理团队在项目启动阶段采用前端规划方法,以便在项目执行阶段更好地管理范围变化,并最终提高项目绩效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Exploring Project Complexity Relations to Scope Changes in Construction Projects: A Case Study of NEC Projects in South Africa
Construction projects are of very complex nature, and subject to circumstances of high uncertainties and risks due to the interdependences of activities and processes in the project performance. As a result of the dynamic complexities inherited in construction projects, changes in the scope of work are inevitable. Of particular concern is that, when scope changes are introduced in a project, contractors follow a systematic procedure in managing the changes, but with poor planning and implementation thereof because the project complexities that underpin the scope changes are not fully understood. Therefore, despite that complexity is an inherent and defining feature of construction projects, studies in the literature have failed to grasp and present the dynamics of project complexity which underlie the scope changes in the delivery of construction project. The TOE (Technical Organizational Environmental) framework was adopted and applied on DECLARATION OF CONFLICTING INTEREST This research forms part of the Doctoral Study for author number one which is registered at the Nelson Mandela University. FUNDING Republic of South Africa’s Department of Higher Education and Training, New Generation of Academics Programme (nGAP) Scholarship. NRF Research Development Grants for nGAP (NGAP_RDG170419227754). a multiple-case study research design in order to explore and denote project complexity relations to scope changes in construction projects. Through a content analysis procedure, six key elements of project complexities that relate to scope changes in the construction projects has emerged. Understanding these complexity elements could enable the project management team to apply a frontend planning approach in the initiation phase of the projects in order to better manage scope changes in the execution phase of the project, and eventually to improve the project performance.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
3.80
自引率
6.20%
发文量
0
审稿时长
20 weeks
期刊介绍: Construction Economics and Building (formerly known as the Australasian Journal of Construction Economics and Building [AJCEB]) is a peer reviewed, open access publication for original research into all aspects of the economics and management of building and construction, quantity surveying and property management as well as construction and property education. It is free for authors, readers and libraries.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信