The Effect of Using Building Information Modelling (BIM) (Stages: Design, Execution and Post-Execution)

Most applications that already used were not containing enough information to analyse and assess buildings performance, while lately more sophisticated tools appeared representing the building as a perfect basic information from ordered information (in stages: design, execution and post-execution). Despite the fact that the constructional work seems more complicated, albeit the new developments in information sampling techniques of buildings (BIM) made the manners and ways more easy and communications between building information module and analysis tools enable the constructors from evaluating the suggested designs and determination if they can define the intended performance after fine finishing and helping them to perform the projects in more fine, faster and better manners ; that is why BIM represent an effective tool in a frame of international works to reform construction sector more perfect and more developed. This research deals with the effect of using BIM(in stages of design, execution and post–execution) and from here the research problem aroused: which is represented by obvious informational deficiency in academic and practical medias in knowledge of the effect of using BIM (in stages of design, execution and post–execution) in more effective, acceptable and beneficial, and the informational deficiency in technical capabilities to define the challenges and the chances through applying BIM, so this research adopted induction approach to reach the aims in building the theoretical frame and then applying this frame to reach conclusions.