BIM Based Planning For On-site Material Requirement

In the process of project construction management,on-site material management is an important part of project management.At present,there are still many problems in the material management: the preparation of material requirement planning depends on the manual experience,plan is not timely and accurate,lack of real-time dynamic information and plan doesn't meet the actual situation,resulting in material waste,on-site material backlog,stacking crowded by excessive supply of materials and construction progress delay by not timely supply of materials.Introducing BIM into on-site material management can generate material requirement planning,realize dynamic material management and improve the level of fine management of materials effectively.It has important practical significance in the field of material management.Based on the research of BIM technology and its application in material management at home and abroad,the shortcomings of research is summarized by this thesis.According to on-site material management contents and information management,the thesis analyzes the characteristics and current situation of the information management of on-site materials,and puts forward the applicability of using BIM technology and the importance of material requirement planning in the management of materials.By establishing information model and analyzing the factors affecting the dynamic variation of the material requirement planning,the scheme of generation of material requirement planning based on BIM is proposed.In the development and design of the system,the system architecture design,function design,data flow planning and how to use Revit API interface and Microsoft Project software to generate material requirements planning are introduced in detail.Finally,the effect of generation of material requirement planning is verified by a project as an example.The development of material requirement planning and dynamic management raised by this thesis can help construction enterprises manage material plan more effectively.The research results of this thesis can change the thinking of traditional material management,improve the level of on-site material management and provide valuable reference for onsite material management of construction enterprises.