公路作為一種交通運(yùn)輸方式,對(duì)全世界的社會(huì)和經(jīng)濟(jì)的發(fā)展起著至關(guān)重要的作用,盧旺達(dá)的公路建設(shè)項(xiàng)目面臨各種各樣的風(fēng)險(xiǎn)因素,造成延誤,這些風(fēng)險(xiǎn)因素主要包括:項(xiàng)目建設(shè)范圍變化、通行權(quán)限制、資金不足、項(xiàng)目管理不善、天氣條件惡劣、施工和財(cái)務(wù)風(fēng)險(xiǎn)。項(xiàng)目管理的關(guān)鍵問題是通過分析阻礙項(xiàng)目成功交付的影響因素以減小項(xiàng)目交付風(fēng)險(xiǎn)和不確定性來實(shí)現(xiàn)項(xiàng)目按時(shí)交付的目標(biāo)。本文主要深入分析了導(dǎo)致盧旺達(dá)公路工程建設(shè)項(xiàng)目延誤的主要風(fēng)險(xiǎn)因素、對(duì)工程項(xiàng)目的影響并提出了相應(yīng)的緩解措施。采用相對(duì)重要性指數(shù)（RII）對(duì)調(diào)查對(duì)象的數(shù)據(jù)進(jìn)行分析和排序。通過研究發(fā)現(xiàn),資金不足、天氣條件惡劣、溝通不暢、范圍變更、規(guī)格不準(zhǔn)確、不完整、缺乏協(xié)調(diào)、地質(zhì)條件不可預(yù)料、錯(cuò)誤返工、承包商財(cái)務(wù)困難、所需設(shè)備短缺是導(dǎo)致項(xiàng)目延遲交付的主要原因;成本超支、時(shí)間超支,經(jīng)濟(jì)合同糾紛與索賠、項(xiàng)目完全終止及社會(huì)負(fù)面影響是工程延誤對(duì)項(xiàng)目的最顯著影響;增加溝通和透明度,建立一個(gè)協(xié)作和綜合團(tuán)隊(duì),增加人力和/或設(shè)備,密切監(jiān)督,使用BIM（建筑信息建模）和項(xiàng)目的實(shí)際進(jìn)度安排等措施被列為減小延誤風(fēng)險(xiǎn)的主要措施。本文主要通過對(duì)盧旺達(dá)某延誤了3個(gè)月的公路工程項(xiàng)目進(jìn)行案例分析,發(fā)現(xiàn)天氣條... 

【文章來源】：蘭州交通大學(xué)甘肅省

【文章頁數(shù)】：91 頁

【學(xué)位級(jí)別】：碩士

【文章目錄】：
摘要
Abstract
1 GENERAL INTRODUCTION
    1.0 Background
    1.1 Problem statement
    1.2 Aims and objectives
    1.3 Research questions
    1.4 Research scope and significance
    1.5 Research boundaries
    1.6 Research design
    1.7 Organization of the thesis
2 LITERATURE REVIEW
    2.1 Delay in construction projects and its management
        2.1.1 Delay factors identification
        2.1.2 Delay factors in construction projects
    2.2 Classification of delays
        2.2.1 Concurrent delays
        2.2.2 Compensable versus non -compensable delays
        2.2.3 Excusable non-excusable delays
        2.2.4 Critical or non-critical delays
    2.3 Effects of delays
        2.3.1 Solutions to construction projects delay
        2.3.2 Delay claims in construction industry
    2.4 Risk definition and risk management in construction industry
        2.4.1 Defining risk and uncertainty
        2.4.2 Dynamic and Static Risks
        2.4.3 Typical risks on a construction project
        2.4.4 Sources of risk in construction projects
        2.4.5 Risk identification
        2.4.6 Methods of risk identification
        2.4.7 Risk analysis
        2.4.8 Methods of risk analysis
        2.4.9 Limitations of risk management
        2.4.10 Risk response practices
        2.4.11 Monitoring and controlling risk
3 RESEARCH METHODOLOGY
    3.1 Research approach
    3.2 Research design
    3.3 Research population
        3.3.1 Sample size and sampling technique
        3.3.2 Limitation of the research
        3.3.3 Research location
    3.4 Questionnaire design
    3.5 Validity of research
    3.6 Method of data collection
        3.6.1 Questionnaire
        3.6.2 Interview
    3.7 Analysis of data
4 DATA COLLECTION AND DATA ANALYSIS
    4.1 Risk factors of delay
        4.1.1 The ranking of risk's likelihood without groups
        4.1.2 The ranking of risk's severity without groups
        4.1.3 Design factors
        4.1.4 External risk factors
        4.1.5 Labor risk factors
        4.1.6 Financial risk factors
        4.1.7 Equipment risk factors
        4.1.8 Management risk factors
        4.1.9 Materials risk factors
    4.2 Effects of delay
    4.3 Mitigation measure
    4.4 Case study
        4.4.1 Description of the project
        4.4.2 Delay condition of the project
        4.4.3 Project's budget
        4.4.4 Contract period
        4.4.5 Risk factors effects on the project
        4.4.6 Summary
5 CONCLUSIONS AND RECOMMENDATIONS
    5.1 Conclusions
    5.2 Recommendations
ACKNOWLEDGEMENTS
REFERENCES
APPENDIX
    Questionnaire
    Respondent's data to the questionnaire
    List of publications



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