【正文】 ments, it analyzed the variation situations such as variation caused by construction drawing not matching list items description, list items increasing caused by omissions of list items, measurement items increasing caused by omissions of list items. Through analyzing relevant regulations and engineering practices, it determined the point of earned ine opportunities. The article developed specific earned ine strategies in basis of unbalanced bid and variation scheme optimization.Second, based on the clauses of Construction Standard the Tender Documents about variation, the article analyzed the five situations of variation in the phase of contract executed. The situations are as follows: changing the project baseline, elevation, location or size, changing the quality or other characteristics, changing the construction time, process, sequence of a particular work, canceling some works, and pleting the additional works. Through analyzing different situations of variation, the article identified the opportunities of contractors’ earned ine and developed strategies under the earned ine paths. Third, the connotation and main situations of rationalization proposal were determined by analyzing relevant documents and engineering practice cases. And then, through analyzing the mon ground of contractor and employer, the basic demand for realizing rationalization proposal was determined. In the case, two main paths to determine the reasonable rationalization proposals are put forwarded using value engineering. For rationalization proposals put forward by different paths, the article put forward specific earned ine strategies in the basis of unbalanced bid and variation scheme optimization.Key words: Contractors’ Earned Ine, Variation, Earned Ine Opportunity Point, Earned Ine Strategyi目 錄第一章 緒論...............................................................................................................................1 研究背景........................................................................................................................1 中國建筑企業(yè)工程利潤空間狹小.....................................................................1 工程變更為施工承包商增收提供重要機會.....................................................2 研究對象的界定 ...........................................................................................................3 承包商創(chuàng)收的內(nèi)涵.............................................................................................3 承包商創(chuàng)收的范圍界定.....................................................................................4 承包商工程變更創(chuàng)收范圍的界定.....................................................................5 問題的提出 ...................................................................................................................6 關于承包商創(chuàng)收途徑的研究.............................................................................6 關于承包商工程變更創(chuàng)收途徑的研究.............................................................7 研究的關鍵問題解構.........................................................................................9 研究目的和意義 .........................................................................................................10 研究內(nèi)容及文章框架 .................................................................................................10第二章 承包商工程變更創(chuàng)收的文獻研究.............................................................................12 承包商工程變更價款的形成研究 .............................................................................12 變更項目工程量的確定...................................................................................12 變更項目綜合單價的確定...............................................................................14 承包商創(chuàng)收可利用的變更管理的重要機會點...............................................20 承包商工程變更創(chuàng)收的機會點研究 .........................................................................21 承包商工程變更創(chuàng)收的戰(zhàn)略研究...................................................................21 承包商工程變更創(chuàng)收的具體機會點研究.......................................................21 承包商工程變更創(chuàng)收的風險研究...................................................................22 承包商工程變更創(chuàng)收的策略研究 .............................................................................23 應用不平衡報價實現(xiàn)承包商工程變更創(chuàng)收...................................................23 優(yōu)選優(yōu)化變更方案實現(xiàn)承包商工程變更創(chuàng)收...............................................26 本章小結 .....................................................................................................................28第三章 研究設計.....................................................................................................................29 承包商工程變更創(chuàng)收研究框架設計 .........................................................................29 招標文件錯誤引起的工程變更創(chuàng)收的研究設計......................................................30 基于問題樹分析法的研究思路的確定............................................................30 招標文件錯誤引起工程變更創(chuàng)收的研究方法...............................................32 《標準施工招標文件》下的工程變更創(chuàng)收的研究設計 ..........................................32 基于問題樹分析法的研究思路的確定............................................................32 《標準施工招標文件》下的工程變更創(chuàng)收的研究方法................................33ii 合理化建議引起的工程變更創(chuàng)收的研究設計..........................................................34 基于價值工程的承包商創(chuàng)收思路的確定.......................................................34 合理化建議引起的工程變更創(chuàng)收的研究方法...............................................35第四章 招標文件錯誤引起的承包商工程變更創(chuàng)收.............................................................37 施工圖紙與清單項目特征描述不符帶來的承包商創(chuàng)收..........................................37 施工圖紙與清單項目特征描述不符情形分析...............................................37 施工圖紙與清單項目特征描述不符帶來創(chuàng)收的機會點...............................38 施工圖紙與清單項目特征描述不符情形下創(chuàng)收策略...................................39 分部分項工程量清單漏項引起的清單項目增加實現(xiàn)創(chuàng)收......................................41 清單漏項引起清單項目增加的情形分析.......................................................41 清單漏項引起清單項目增加帶來創(chuàng)收的機會點...........................................42 清單漏項引起清單項目增加帶來創(chuàng)收的策略.................