摘要:为适应建筑业信息化改革的要求，提高项目收益率，针对中国铁建·洋湖苑二期项目采用BIM技术进行责任成本管理应用研究。全面概述了洋湖苑二期项目概况与责任成本管理概念，重点分析了产值统计不及时、责任预算统计不及时和成本分析难等成本管理现状，提出了基于BIM技术的信息化解决思路，快速掌握项目盈亏情况，提高工作效率，缩短工作时间。最后全面总结了BIM责任成本管理的效果及发展趋势。

Abstract: In order to adapt to the requirements of the construction industry information reform and improve the project yield rate, BIM Technologies are applied to the application of responsibility cost management in the second phase of China Railway Construction-Yanghuyuan Project. This paper gives a comprehensive overview of the second phase of Yanghuyuan Project and the concept of responsibility cost management, which is focusing on the analysis of the current situation of cost management, such as the untimely statistics of output value, the untimely statistics of responsibility budget and the difficulties of cost analysis. It has proposed an information-based solution based on BIM technologies to quickly understand the profit and loss of the project, therefore it improves work efficiencies and shorten work time. Finally, the effect and development trend of BIM responsibility cost management have been concluded.