研究结论:BT模式适用于经济发达，特别是有连续稳定的较大数额可支配财政收人的地区;成功的BT项目要求政府必须诚信高效;BT项目是企业与政府间的合作行为，签约必须对政府主管部门而不是某公司， 且主管部门代表政府对该公司有绝对的行政管理权和控制权;好的BT项目签约后应有较大的社会影响和政府高度的认可和评价，有后续可成片开发辐射的前景，乃至可以影响该地区工程建设管理模式的发展思路变革，推动企业品牌在当地产生放大效应，扩大合作，占领市场;以BT模式拓展建筑业上游业务、扩大企业的市 场份额，实现规模效益是今后一个时期特大型工程承包商值得重视的重要发展战略。

Research Conclusions: BT project mode is suitable for the developed area with large amount controlled financial revenue. The successful BT project requires a credible and high-efficient government. BT project is action between government and enterprise with signing contract by the authority of government and enterprise rather than company and the enterprise. A perfect BT protect should have good social benefits and evaluation of the government, which can influence the thoughts on the reform of construction management mode in the area, so the more attention should be paid to the BT project mode so as to enlarge the business scope and market portion and realize the scale benefits of the contractor.