EXPERIMENTAL AND NUMERICAL STUDY OF ELASTOHYDRODYNAMIC LUBRICATION

Abstract

ABSTRACT

BIM technology (Building Information Modeling) is one of the most important technologies in the construction industry and it increases the performance during project life cycle. As a result of the development of the construction industry, such technology has to be used, increasing design efficiency and improving construction work while providing more time and cost. The aim of this research is to study the possibility of using building information modeling BIM to improve the efficiency of site planning and manage the buildings spaces. So, fourteen buildings were modeled as a case study that includes the Faculty of Medicine with three scientific departments, the deanship ,the library, and Faculty of Veterinary Medicine including four scientific departments and the deanship, faculty of Science and include four scientific departments. In order to achieve this research, the literature and previous researches used this technique in this area have been reviewed, as well as the collection of data by interviewing a group of engineers collecting existed documents and drawings of the projects, and taking pictures of the buildings. By analyzing case studies and generating the data for real area by using BIM technology and comparing it with the international standards for space management on campus, there was a significant difference with requirement. And it was found that there is no listed international standard VI that used in the design of these spaces, and there was a shortage of suitability for students, staff and teaching staff. In the case of factual departments (A1,D1,H2,H3,H4) there are a shortage in the spaces for student in lecture hall and laborotary .This shorage is notes in a big percent in Medicein Collage were the diffrence in number of student is about (104,53,24) in lecture hall and (80,51,24) in laborotary.This encourage to recommend the use of BIM technology in the early stage of the project to reduce the design error in space management and the efficiency of this technology as obtain information and data.